27 jobs found

Principal Electrical Design Engineer - Protection & Control Scotland Region Permanent - Full Time, hybrid Salary Competitive + Car Allowance + Flexible Benefits Summary: This role involves designing and overseeing the implementation of protection schemes, control systems, and related equipment to ensure the safe and reliable operation of power networks, substations, and Transmissions and Distribution electrical infrastructure. Position requires technical expertise and vast experience working in Transmission and Distribution sector for protection & control and Substation Automation system/SCADA design (from 11kV up to 400kV). Candidate should lead the design and specification of protection and control systems for electrical substations, powerplants, and transmission/distribution networks. Roles & Responsibilities: Candidate is responsible to develop protection settings, relay PSL files, coordination studies, including fault detection and isolation strategies. Candidates should have complete knowledge of all TSO/DNO standards & specifications with respect to P&C Design & Calculations, as well as overall Substation Design Works. He/She should ensure compliance with relevant national and international standards (e.g., IEC, BS, IEEE) in protection system design. Candidate should have good knowledge of substation primary design and substation equipment/switchgear specifications. He/She should ensure that the design meets safety standards and regulatory requirements, incorporating protection against electrical hazards, arc flash, and other safety concerns. Design, implement and maintain SCADA/communication systems for a variety of clients in sectors including utilities, oil and gas, manufacturing, industrial automation and various other communication networks. Configure and optimize network infrastructure & communication protocols such as IEC 61850; Distributed Network Protocol (DNP 3); Parallel Redundancy Protocol (PRP); Precision Time Protocol (PTP); Network Time Protocol (NTP); Simplified Network Time Protocol (NTP), Modbus, OPC, Profibus, etc for seamless integration with field devices, including RTUs, PLCs, IEDs, etc, also ensure stable connectivity between SCADA centres & remote sites, and configure secure VPNs & remote access protocols to allow for safe, off-site monitoring and control. Understand client requirements & produce network architecture philosophy diagram, IED telecommunication diagram, SCADA & Telecommunications Panel design, Network IP allocation, I/O Schedules, Cable & Core schedules, etc. Assist with the setup and commissioning of SCADA systems at client sites, troubleshoot field devices and network communication issues, perform preventive and corrective maintenance on SCADA infrastructure and associated hardware. Efficiently design/develop the SCADA/communication systems (e.g., Ignition, Siemens WinCC, GE iFIX, etc) to ensure real-time data acquisition and control for critical infrastructure. Provide remote support for troubleshooting SCADA system and network issues, ensuring minimal downtime and swift resolution of critical incidents. Conduct system upgrades, testing, and validation for new features, components, and patches. Implement cybersecurity measures to safeguard SCADA systems against emerging threats. Collaborate with cross-functional teams to ensure smooth integration and deployment of SCADA systems. Candidate should have experience in tendering, pricing jobs, proposal creation. Candidate should be actively participating in work winning process. Candidate should be capable of technically assessing engineering problems and critically evaluating a range of technical solutions. Unwavering confidence in technically assessing engineering problems and critically evaluating a range of technical solutions will be instrumental in pursuit of engineering excellence. Exemplary communication skills to demonstrate diligence, prioritize tasks effectively, and ensure a thorough understanding of relevant legislation, including CDM and ESQCR. This knowledge will be pivotal in managing Transmission and Distribution network. Collaborate closely with other designers, construction professionals, and engineering teams. Liaise effectively with the Power Systems, Primary and Civil design departments to ensure that all objectives are met and that the best possible design is submitted. Review and provide constructive feedback on the reports and drawings done by Junior & Senior Engineers. Provide technical leadership and mentoring to junior engineers in the design, analysis, and commissioning of protection systems. What we're looking for : Experience: Extensive experience in electrical protection and control system design, Substation Automation and SCADA system typically 12-15 years, with a proven track record of delivering complex projects within the power sector. Technical and Professional knowledge and experience associated with the role. Candidate should have vast experience in crafting Single Line Diagrams, AC & DC Schematic Drawings, Panel General Arrangements, Panel Wiring Diagrams, Switchgear Termination/interconnection drawings, Block Cable Diagrams/Schedules, and performing cable specification/sizing calculations, battery sizing calculations, CT/VT sizing, multicore sizing, Relays CORTEC/specifications. Candidate should have experience in testing & commissioning of P&C, SCADA/Communication/SAS panels. Should be able to Identify potential risks and failures within protection and SCADA systems and propose mitigation strategies. Candidate should have good knowledge & experience working with AutoCAD. Qualifications: Education: Bachelor's degree in electrical engineering (typically 2:1 or above) in Electrical Engineering, Power Systems, or a related field. A master's degree may be preferred for senior roles.Chartered Status (Preferred): Chartered Engineer (CEng) status with a professional body such as the Institution of Engineering and Technology (IET) or the Institution of Electrical Engineers (IEE) is highly desirable.Certifications (Optional): Professional certifications such as NEBOSH for health and safety, or specific training in protection and control system design, may be beneficial.Candidate should have experience working in Substation Automation Syste

Role: OT Cyber Security Analyst Location: Culham - 2 days per week on site (hybrid) Contract length: Until 18/12/2026 Day rate: Approx. 50/hour (Umbrella) or 36.43/hour (PAYE) IR35: In scope This role sits at the heart of operational technology security within critical infrastructure, giving you the chance to shape and mature OT security controls and governance in a highly visible environment. What you will be doing Implement, operate, and continuously improve OT security controls and monitoring capabilities across complex OT environments. Apply and embed an OT Security Strategy, policies, and standards across industrial control and critical infrastructure systems. Align OT security with leading frameworks such as IEC 62443, NIST CSF, CAF and ISO 27001. Carry out OT security risk assessments, gap analyses and remediation planning. Work closely with operations, engineering teams and MSPs to ensure security controls are implemented and sustained. Contribute to governance artefacts - policies, standards and documentation that underpin OT security. Support integration with SIEM/SOC functions for OT environments. What our client is looking for Strong OT security experience within ICS or critical infrastructure - ideally from oil & gas, rail, chemical, or similar process industries. Hands-on experience implementing OT security strategies, policies and standards. Solid understanding of OT networks, segmentation and common industrial protocols. Familiarity with SIEM/SOC integration for OT environments. Experience working with operations/engineering teams and advising MSPs or third-party security providers. Excellent communication and documentation skills, especially around policies and standards. Maximum notice period of 2 weeks. Desirable Experience with OT asset discovery, monitoring and OT security tools. Exposure to regulatory requirements for critical infrastructure (e.g. NIS Directive, UK CAF). Understanding of project / service delivery lifecycles and ITSM controls. Security clearance Active SC clearance or SC that has lapsed within the last 12 months is required (no flexibility on this). This is a strong opportunity for someone who wants to work at the intersection of OT, cyber security and critical national infrastructure, with the stability of a contract running to the end of 2026.

Outside IR35 Pay 500 a day 3 month rolling contract ECS Resource Group are currently working in partnership with a global managed service provider, assisting them with the search for a Cyber Security Architect on a contract basis. The successful candidate will be working with a Telecoms end client across various projects. Key Responsibilities: Design and maintain secure architecture solutions for fixed network and enterprise environments, ensuring alignment with business and security requirements. Lead security architecture reviews for network infrastructure, systems, and enterprise platforms to identify risks and recommend mitigation's. Collaborate with engineering, infrastructure, and project teams to embed security-by design principles across network and enterprise technology initiatives. Develop and maintain security standards, reference architectures, policies, and technical documentation for fixed network environments. Support security governance, risk assessments, and compliance activities, ensuring solutions align with regulatory and organisational security frameworks. Key Skills: Strong experience as a Cyber Security Architect within fixed networks and enterprise environments, with limited focus on mobile network technologies. Deep understanding of network security architecture, including firewalls, segmentation, secure connectivity, VPNs, IDS/IPS, and enterprise infrastructure security. Experience designing secure enterprise solutions across on-premise and hybrid/cloud environments. Strong stakeholder management and communication skills, with the ability to engage technical and non-technical audiences effectively. Knowledge of security frameworks and standards such as ISO 27001, NIST, Zero Trust, and secure architecture best practices. ECS Recruitment Group Ltd is acting as an Employment Business in relation to this vacancy.

Controls Engineer Outside IR35 Hybrid working Mission Control Engineer role with the responsibility for helping upgrade existing infrastructure using Siemens latest portfolio of control systems to ensure future sustainability for T&D network Duties Ensure compliance with customer technical specifications on allocated projects Understanding of Cyber Security requirements in control and automation systems (IEC62443,IEC62351). Development and configuration of engineering control solutions. Configuration and testing of networks (RSTP, PRP) utilising software tools for analyses and fault finding. Production/checking of all test documentation. Production / checking of functional design specifications and design intent documents Carry out FAT activities Provide SAT support Responsible for technical issues/support on allocated projects Ensuring that solutions meet the requirements of the latest policies and standards Attend internal and external design reviews providing technical input Provide technical input for tendering activities Experience Experience of National Grid delivery and/or Control / Automation background Experience of Serial and Ethernet based communication protocols and topologies (IEC(phone number removed)-101/103/104, IEC61850) A minimum qualification of HNC/HND (or equivalent) in Electrical Engineering and/or experience in the Electricity Transmission and Distribution Industry ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

About CACI From our headquarters in London, we're busy empowering organisations to make bold, strategic moves with the power of data and technology. Founded in 1975, our operations take place from multiple offices across the UK, Europe and India with over 1600 Full time employees and an annual turnover of £179m. Our expertise spans industries, from retail and education to public sector and transport - delivering intelligent solutions that drive progress and create measurable impact. Whether it's business intelligence, customer marketing, cloud infrastructure, cybersecurity, critical national infrastructure or data management, our approach is never one-size-fits-all. We don't just deliver solutions; we build for the tomorrow's world, all while fostering a culture that allows employees to be their authentic selves and succeed in their careers. About Network Services CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities Business Architect Job Purpose/Overview The Business Architect is responsible for supporting the Business Architecture Lead in formulating, directing, and the delivery of Business Architecture projects undertaken by the CLIENT Construction Project. They work in partnership with Senior Managers deploying expert business analysis skill, broad business knowledge and specialist expertise to create solutions that deliver an effective and efficient business operating model. They remain engaged throughout development and implementation to manage requirements change, validate the solution, and prepare the business for implementation. For this role, knowledge and experience of IT Infrastructure projects will be preferred. Operating Environment The Business Architecture function is one of the 6 functions reporting into the CIO and is delivering a range of architecture services to both CLIENT and CLIENT. Within this context, the Business Architect will focus on diagnosing, scoping, delivering the pipeline of work in their assigned area, keeping the Business Architecture Lead aware of progress and activities. Framework & Boundaries The Business Architect is given Business Architecture delivery services ownership by the Business Architecture Lead. They may work autonomously or as part of a team on projects. They may have a particular specialism either in Process, IT or Management Information. However, they will be expected to have a good awareness and working knowledge of the other disciplines to be able to identify interdependencies between activities and to be able to seek out the relevant expertise from within the team to support a piece of work within their area of responsibility. The Business Architect will develop Investment Cases and lead the initial phase of projects working closely with NNB Architects and 3rd party delivery partners to identify potential solutions to business problems and opportunities. As part of this phase the Business Architect will structure and plan the work, manage its execution, and lead presentation of proposals to project boards. Towards the end of this phase the Business Architect will work with the CLIENT Digital Portfolio Delivery teams to plan the next phase of the project in detail based on the agreed scope. Through the project life cycle they will oversee the activities of 3rd party Business Architects, quality assuring relevant deliverables. The boundaries of the role are typically defined by the CLIENT Project's governance structure including policies and procedures related to data management, technology procurement, and project management. The Business Architect operates within these boundaries to ensure that their function aligns with regulatory requirements and industry standards. Principal Accountabilities Engage with relevant stakeholders as the key contact to develop the initial project concept, elaborating the primary business objectives, clarifying the scope and impacts of the proposed change and identifying the initial risks, issues, assumptions and dependencies that affect the successful outcome of the project Consult with senior management and other key stakeholders to capture, evaluate, challenge and prioritise business requirements and success measures Collaborate with 3rd party delivery partners to identify the best solution options including structured evaluation and appraisal of options that ensure user-friendly and efficient solutions Develop robust mandates and investment cases for business architecture projects. Challenge suggested benefits, translate intangible benefits into tangible benefits and identify additional benefits to maximise the extracted value of the proposed change Act as custodian for the business requirements through the project life cycle to ensure consistency with the defined solution and delivery of the identified business outcomes Use knowledge of current and emerging trends to enable continuous business improvement that employ the latest best practice methods and best in breed technical solutions Support business acceptance of developed solutions, including process and system walkthrough and business acceptance testing Manage the projects adherence to core delivery assurance principles Dimensions The Business Architect is reporting into one of the Business Architecture Lead and collaborating with the wider Business Architects network of circa 12 Architects. They will work aligned to projects within a delivery function (eg, Engineering, Construction, Project Delivery and Business Services), led by a Business Architecture Lead who holds accountability for the entire pipeline of work within the function Knowledge & Skills Essential Knowledge of successful business architecture change in complex and evolving environment. In depth knowledge of business process analysis and design techniques, including the use of modelling and collaborative tools. Strong workshop facilitation and interview skills, including negotiation, influence, mediation, and conflict management skills. Flexibility The key to our success is our teamwork and collaboration. We take a hybrid approach - working remotely and coming into the office depending on the business demand and collaboration required as part of the delivery process. Equal opportunities CACI is proud to be an equal employer. Embracing the diversity of our people, we are on a journey to build a truly inclusive work environment where no one is treated less favorably due to ethnic origin, age, gender, veteran status, religion or belief, sexual orientation, marital status, and disability or health condition, actively working to prevent discrimination. As a Disability Confident employer, we will: Provide reasonable adjustments in the recruitment process where requested (contact a member of the recruitment team to discuss individual requirements further). Offer people with health conditions and disabilities, meeting the minimum criteria for a role, an interview. Our people are unique, and we encourage, and support them, to be confident in contributing to our inclusion journey.

Controls Engineer Outside IR35 Hybrid working Mission Control Engineer role with the responsibility for helping upgrade existing infrastructure using Siemens latest portfolio of control systems to ensure future sustainability for T&D network Duties Ensure compliance with customer technical specifications on allocated projects Understanding of Cyber Security requirements in control and automation systems (IEC62443,IEC62351). Development and configuration of engineering control solutions. Configuration and testing of networks (RSTP, PRP) utilising software tools for analyses and fault finding. Production/checking of all test documentation. Production/checking of functional design specifications and design intent documents Carry out FAT activities Provide SAT support Responsible for technical issues/support on allocated projects Ensuring that solutions meet the requirements of the latest policies and standards Attend internal and external design reviews providing technical input Provide technical input for tendering activities Experience Experience of National Grid delivery and/or Control/Automation background Experience of Serial and Ethernet based communication protocols and topologies (IEC60870-5-101/103/104, IEC61850) A minimum qualification of HNC/HND (or equivalent) in Electrical Engineering and/or experience in the Electricity Transmission and Distribution Industry ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

1st Line Support Technician Location: Reading, England (Hybrid Office based with 2 days' WFH after probation) Salary: £22,000 £27,500 per annum Working Hours: 9am 4pm (Monday to Friday; 32 hours per week) About Our Client Our client is a growing UK-based Managed Service Provider delivering proactive IT support, Microsoft 365, Azure, cybersecurity, and cloud solutions to small and medium-sized businesses. They pride themselves on exceptional customer service and technical excellence. The Opportunity Our client is looking for a motivated and customer-focused 1st Line Support Technician to join their friendly technical team in Reading. This is an excellent entry-to-mid level role for someone who enjoys solving technical problems and delivering outstanding support to clients. The successful candidate will be the first point of contact for their clients, handling incoming support requests, troubleshooting common IT issues, and ensuring every customer receives a fast, professional, and friendly service. Key Responsibilities: Provide first-line technical support to clients via phone, email, and the ticket system. Diagnose and resolve common issues with Microsoft 365, Windows, email, printers, networks, and general IT hardware / software. Log, manage, and update support tickets accurately and in a timely manner. Escalate complex issues to 2nd Line Engineers when required. Assist with user account setup, password resets, Office 365 administration, and basic troubleshooting. Deliver exceptional customer service and maintain high client satisfaction. Work collaboratively with the wider team to share knowledge and improve service delivery. Follow documented processes while suggesting improvements where appropriate. About You: At least one year of experience in a technical support or helpdesk role (IT or telecoms background welcomed). Experience handling inbound calls and managing support tickets. Good working knowledge of Microsoft technologies (Windows, Office 365, Outlook). Strong customer service mindset with a passion for solving problems and delivering great experiences. Excellent communication skills able to explain technical issues in simple terms. Ability to work well under pressure in a fast-paced environment. A genuine interest in technology and a desire to grow your IT career. What's on Offer: Competitive salary of £22,000 £27,500. Hybrid working full-time in the Reading office initially, with 2 days' work from home after successful probation. Full-time permanent contract (9am 4pm; Monday to Friday; 32 hours per week). Opportunity to develop IT skills and progress into 2nd line support. Ongoing training and certification support (Microsoft, CompTIA, etc.). Friendly, supportive team environment. Real opportunity to grow with a forward-thinking MSP. If you're enthusiastic, customer-oriented, and ready to start or build your career in IT support, our client would love to hear from you. Apply now by sending your CV.

1st Line Support Technician Location: Reading, England (Hybrid Office based with 2 days WFH after probation) Salary: £22,000 £27,500 per annum Working Hours: 9am 4pm (Monday to Friday; 32 hours per week) About ClearTrust MSP ClearTrust MSP is a growing UK-based Managed Service Provider delivering proactive IT support, Microsoft 365, Azure, cybersecurity, and cloud solutions to small and medium-sized businesses. We pride ourselves on exceptional customer service and technical excellence. The Opportunity We are looking for a motivated and customer-focused 1st Line Support Technician to join our friendly technical team in Reading. This is an excellent entry-to-mid level role for someone who enjoys solving technical problems and delivering outstanding support to clients. You will be the first point of contact for our clients, handling incoming support requests, troubleshooting common IT issues, and ensuring every customer receives a fast, professional, and friendly service. Key Responsibilities: Provide first-line technical support to clients via phone, email, and our ticket system. Diagnose and resolve common issues with Microsoft 365, Windows, email, printers, networks, and general IT hardware / software. Log, manage, and update support tickets accurately and in a timely manner. Escalate complex issues to 2nd Line Engineers when required. Assist with user account setup, password resets, Office 365 administration, and basic troubleshooting. Deliver exceptional customer service and maintain high client satisfaction. Work collaboratively with the wider team to share knowledge and improve service delivery. Follow documented processes while suggesting improvements where appropriate. About You: At least one year of experience in a technical support or helpdesk role (IT or telecoms background welcomed). Experience handling inbound calls and managing support tickets. Good working knowledge of Microsoft technologies (Windows, Office 365, Outlook). Strong customer service mindset with a passion for solving problems and delivering great experiences. Excellent communication skills able to explain technical issues in simple terms. Ability to work well under pressure in a fast-paced environment. A genuine interest in technology and a desire to grow your IT career. What We Offer: Competitive salary of £22,000 £27,500. Hybrid working full-time in our Reading office initially, with 2 days work from home after successful probation. Full-time permanent contract (9am 4pm; Monday to Friday; 32 hours per week). Opportunity to develop your IT skills and progress into 2nd line support. Ongoing training and certification support (Microsoft, CompTIA, etc.). Friendly, supportive team environment. Real opportunity to grow with a forward-thinking MSP. If you re enthusiastic, customer-oriented, and ready to start or build your career in IT support, we d love to hear from you. Apply now by sending your CV.

Role: OT Cyber Security Analyst Location: Culham - 2 days per week on site (hybrid) Contract length: Until 18/12/2026 Day rate: Approx. £50/hour (Umbrella) or £36.43/hour (PAYE) IR35: In scope This role sits at the heart of operational technology security within critical infrastructure, giving you the chance to shape and mature OT security controls and governance in a highly visible environment. What you will be doing Implement, operate, and continuously improve OT security controls and monitoring capabilities across complex OT environments. Apply and embed an OT Security Strategy, policies, and standards across industrial control and critical infrastructure systems. Align OT security with leading frameworks such as IEC 62443, NIST CSF, CAF and ISO 27001. Carry out OT security risk assessments, gap analyses and remediation planning. Work closely with operations, engineering teams and MSPs to ensure security controls are implemented and sustained. Contribute to governance artefacts - policies, standards and documentation that underpin OT security. Support integration with SIEM/SOC functions for OT environments. What our client is looking for Strong OT security experience within ICS or critical infrastructure - ideally from oil & gas, rail, chemical, or similar process industries. Hands-on experience implementing OT security strategies, policies and standards. Solid understanding of OT networks, segmentation and common industrial protocols. Familiarity with SIEM/SOC integration for OT environments. Experience working with operations/engineering teams and advising MSPs or third-party security providers. Excellent communication and documentation skills, especially around policies and standards. Maximum notice period of 2 weeks. Desirable Experience with OT asset discovery, monitoring and OT security tools. Exposure to regulatory requirements for critical infrastructure (e.g. NIS Directive, UK CAF). Understanding of project / service delivery lifecycles and ITSM controls. Security clearance Active SC clearance or SC that has lapsed within the last 12 months is required (no flexibility on this). This is a strong opportunity for someone who wants to work at the intersection of OT, cyber security and critical national infrastructure, with the stability of a contract running to the end of 2026.

Manufacturing IT/OT Support Technician Location: Siemens Energy - Worcester, UK Contract: 6 months initial (likely extension) Working Pattern: 5 days on site, 8 hours/day, Mon-Fri Rate: £40-£54/hour (Inside IR35 via umbrella) Start: ASAP Other: Basic DBS required, must confirm notice period Role Overview Hands-on IT/OT support role in a live manufacturing environment, supporting production-critical systems, industrial connectivity, and factory digital infrastructure. Focus on uptime, troubleshooting, cybersecurity compliance, and IT/OT integration. Key Responsibilities OT & Production Support Support and troubleshoot OT systems (PLCs, HMIs, sensors, industrial PCs) Resolve production incidents and minimise downtime Support machine connectivity and industrial systems Networks & Infrastructure Maintain and troubleshoot OT network connectivity (industrial Ethernet, Switches, VLANs) Support secure connectivity for production and vendor equipment Maintain network and system documentation Systems & Projects Support IIoT and manufacturing digitalisation initiatives Assist with IT/OT project implementation and system upgrades Support MES/SCADA/industrial software where applicable Cybersecurity & Compliance Support secure OT operations aligned with IEC 62443/ISO 27001 Assist with patching, secure configuration, and vulnerability management Support incident response for cyber/operational events Asset & Service Support Maintain OT asset inventory and documentation Support backup, recovery, and disaster recovery processes Provide occasional support cover for IT user support functions Stakeholder Collaboration Work with engineering, operations, maintenance, vendors, and IT teams Act as a technical bridge between IT and OT environments Communicate issues clearly across technical and non-technical teams Skills & Experience Essential Experience in industrial/manufacturing OT environments Strong troubleshooting skills (IT/OT systems) Good networking knowledge (TCP/IP, switching, industrial networks) Experience with PLCs, HMIs, or industrial systems Strong communication and independent working ability Desirable IIoT/OPC UA/machine connectivity experience SCADA or MES exposure Knowledge of industrial cybersecurity standards (IEC 62443, ISO 27001) Cloud manufacturing platforms (eg, AWS Connected Factory) Ideal Candidate A hands-on, production-focused IT/OT technician who thrives in manufacturing environments, can respond quickly to incidents, and supports secure, reliable factory operations while contributing to digital transformation initiatives.

Location: Culham, Oxfordshire (2 days/week on-site) Contract: Until 18/12/2026 IR35: In Scope Rate: 50/hr Umbrella Clearance: Active SC or lapsed within 12 months Role Overview We are seeking an experienced OT Cyber Security Analyst to support the security, monitoring, and continuous improvement of Operational Technology environments within a critical infrastructure setting. This role combines hands-on OT security engineering with governance and risk responsibilities , ensuring OT systems are protected, monitored, and aligned with industry standards and frameworks. You will work closely with OT engineers, security teams, and third-party providers to implement and maintain effective OT security controls. Key Responsibilities Implement OT security controls (segmentation, secure remote access, monitoring tools) Integrate OT environments into SIEM/SOC platforms and tune detections Support OT asset discovery, inventory, and security assessments Identify vulnerabilities and support remediation planning Assist with OT incident response (log collection, triage, SOC coordination) Work with engineers to ensure secure system changes with minimal disruption Track OT security maturity, control coverage, and reporting Contribute to OT security policies, standards, and continuous improvement Essential Requirements Experience in oil & gas, rail, chemical, nuclear, or similar critical infrastructure environments Strong OT/ICS security background Experience implementing OT security controls and strategies Knowledge of OT networks, segmentation, and industrial protocols SIEM/SOC integration experience in OT environments Strong understanding of: IEC 62443 NIST Cybersecurity Framework ISO 27001 UK CAF framework Experience with OT risk assessments and gap analysis Strong communication and documentation skills Max 2-week notice period Desirable OT asset discovery / monitoring tooling experience Exposure to UK critical infrastructure regulation (e.g. NIS, CAF) ITSM and service delivery lifecycle understanding Hybrid IT/OT environment experience

Control Systems Engineer - Energy Sector Location: Remote with occasional travel to either Manchester, London, Newcastle & Glasgow (depending on your location) Contract: 6-Month Rolling Contract Rate: Up to 65ph Umbrella IR35: Inside IR35 ARM is recruiting for an experienced Control Systems Engineer to support major projects across the power generation, utilities, oil & gas, and process industries sectors. Key Responsibilities Develop Control Narratives, Control Philosophy, and Functional Logic Specifications Support DCS configuration, FAT/SAT, commissioning, and system optimisation Design industrial control system architectures and communication networks Work with OEMs, EPC contractors, and multidisciplinary engineering teams Support control system upgrades, migrations, and cybersecurity compliance activities Required Experience Strong C&I/control systems background within energy or process industries Experience on FEED or Detailed Design projects with major EPC contractors Knowledge of P&IDs, Cause & Effect diagrams, and industrial control strategies Experience with Profinet, Modbus TCP/IP, Ethernet/IP, and OPC UA Familiarity with DCS, ESD, and F&G systems Experience with Emerson Ovation, Emerson DeltaV, or Siemens SPPA-T3000 preferred Understanding of IEC 62443 cybersecurity principles To apply, please contact Simon Cheung on Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

IT Infrastructure Engineering Lead Location: Woking (Hybrid 3 days onsite, 2 days remote) Salary: £48,000 £55,000 DOE Job Type: Permanent We are seeking an experienced IT Infrastructure Engineering Lead to join a growing engineering and manufacturing business. Reporting to the Operations Director, you will take ownership of IT systems, infrastructure, cybersecurity, and business-critical applications across multiple sites. This is a hands-on leadership role focused on ensuring reliable IT operations while supporting business growth and continuous improvement. The appointed IT Infrastructure Engineering Lead will carry out the following; Key Responsibilities for the IT Infrastructure Engineering Lead Manage and maintain IT infrastructure including servers, networks, cloud systems, backups, firewalls, and remote access Lead IT strategy, system upgrades, and infrastructure improvements Ensure cybersecurity, GDPR compliance, and disaster recovery planning Support core business applications including ERP/MRP systems Manage IT suppliers, contracts, licensing, and budgets Provide support and guidance to users and stakeholders across the business The selected IT Infrastructure Engineering Lead will meet the following key requirements for the position; Essential Previous experience in an IT Manager, Infrastructure Lead, or Senior IT Support role Strong understanding of infrastructure, networking, cybersecurity, and backups Experience supporting ERP or manufacturing systems Excellent communication and stakeholder management skills Desirable Manufacturing or engineering industry experience Knowledge of Microsoft 365, Azure, or cloud platforms IT or cybersecurity certifications What s on Offer Permanent position with hybrid working (3 days onsite / 2 remote) Salary between £48,000 £55,000 depending on experience Opportunity to lead and shape IT infrastructure within a growing business If you are a proactive IT professional looking for a varied leadership role, we d love to hear from you.

Solutions Consultant/ Pre Sales Consultant - Enterprise Browser Security Location: London, Hybrid Type of role- 12 Months contract with potential extension Payrate - 35 - 38 Per hour Inside IR35 We're hiring a Solutions Consultant to join a global technology leader working on a cutting-edge Enterprise Browser Security platform. This is a unique opportunity to work on a next-generation security product that's redefining how organisations protect users in a cloud-first, hybrid-working world. About the Role You'll act as the technical bridge between customers, sales, and product teams, helping enterprises design and adopt secure, scalable browser-based solutions. Key responsibilities include: Partnering with sales teams to provide technical expertise during deal cycles Running discovery sessions to understand customer challenges and pain points Designing and delivering Proof of Concepts (POCs) Translating complex technical concepts into clear business value Collaborating with product and engineering teams to shape future solutions Technology & Environment You'll be working within a modern cybersecurity ecosystem, including: Endpoint & browser security Identity & access management Threat detection and data protection What We're Looking For Experience 5+ years in cybersecurity, networking, or endpoint security Experience in a customer-facing role (e.g., Solutions Consultant, Sales Engineer, Security Consultant) Experience with platforms such as Zscaler, CrowdStrike, Palo Alto Networks, or Microsoft Intune would be highly beneficial. Technical Skills Strong understanding of: Threat landscape Endpoint & network security Identity & access management Experience delivering demos, POCs, or technical pre-sales engagements Soft Skills Excellent communication and presentation skills Ability to simplify complex technical concepts Confident, proactive, and comfortable working with enterprise clients This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV or send it khushboo. Co. uk Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Bolton We have an opportunity working on behalf of UK Facilities Management, the Operational Technology (OT) Risk Manager will act as the deployed local security leader and expert in all elements of security for General Infrastructure Management Systems (GIMS) policy. Salary: Circa£60,000 depending on experience Dynamic (hybrid) working: 3-4 days per week on-site due to workload classification and frequent travel to all sites across the UK Security Clearance: British Citizen or a Dual UK national with British citizenship/Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company Bonus: Bonus of up to 21% of base salary Pension: maximum total (employer and employee) contribution of up to 14% Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave and fertility testing and treatments Facilities: Fantastic site facilities including subsidised meals, free car parking and much more Healthcare Cash Plan: The Healthcare Cash Plan benefit provides the option to claim cash back on everyday healthcare expenses such as optical, dental, health and wellbeing and more . The opportunity: The main focus is the creation, execution and maintenance of a framework to identify and address risks associated with the devices which support MBDA's Building and Infrastructure across the UK. This will also include input into the wider group structures as and when required. The OT Risk Manager will act as the point of contact for all new, existing and legacy GIMS installations, providing advice, guidance and direction to address the multiple security risks associated with them. This includes liaising with cross business teams outside of FM, such as Cyber and InfoSec, IM and Product Cyber. The OT Risk Manager will oversee all change management activities related to the connectivity and digital interfaces of the relevant infrastructure, ensuring all change remains appropriate and complaint with policy; ensuring an evidenced position is constantly maintained by MBDA UK of continued compliance with all relevant standards which may be subject no-notice audits by MBDA Group, MOD and other customers. They will deliver technical security consultancy to the business including architecture and solution suitability to meet a complex suite of business requirements. They will create and update ISO 27001 compliant policies to specifically address the GIMS policy ensuring that all policies, processes, procedures and technical infrastructure remains compliant with MBDA UKs wider ISO 27001 ISMS as well as other certifications as appropriate. The OT Risk Manager will be a critical leader in any new infrastructure projects within MBDA UK and for reducing cyber risk to the business as part of a wider team. The OT Risk Manager will also coordinate all technical security testing within their allocated area of operations, as well as maintaining upward reporting to MBDA UK FM Director, UK Security Director and UK CISO on results and remediation progressions. They will proactively coordinate with the Principle Cyber and Information Security Advisor for all required assurance activity and evidence based reporting. They will work with FM and wider business stakeholders to create a network of Asset Owners and formally document the asset registers for their areas of operation. What we're looking for from you: CISSP, InfoSec/Cyber Degree or equivalent (Essential) Experience or relevant certifications in network security or industrial control system hardening (Essential) Knowledge of security surrounding systems enabling critical services within business (ICS/SCADA/BMS/BEMS) Comfortable with establishing and maintaining relationships with national security authorities, internal stakeholders and industry partners. Expert in security concepts for IT network architectures, applications, cloud services and hardening of operating systems within ICS and SCADA context. Ability to present risk balanced security solutions to complex problems and provide clear advice directly to key stakeholders at all levels Experience of managing and developing inexperienced IT/FM Engineers to maintain security Experience of system accreditation processes and documentation. Experience of security risk management Knowledge of business IT processes and associated approval systems Expert knowledge of modern hacking Tactics, Techniques and Procedures including impacts affecting GIMS/ICS/SCADA. Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given MBDA is a leading defence organisation. We are proud of the role we play in supporting the Armed Forces who protect our nations. We partner with governments to work together towards a common goal, defending our freedom. We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity, Disability and more We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process. Follow us on LinkedIn (MBDA), X Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information.

I'm working with BAE Systems in Preston on helping them source a Systems Administrator that has a couple of years' experience working with Linux (RHEL) and SIEM technologies. About the Role This role focuses on the day-to-day administration, monitoring, and support of Red Hat Linux servers within an enterprise environment. You'll be responsible for maintaining system health, troubleshooting issues, and ensuring reliable performance across both Linux and Windows platforms. Alongside core system administration duties, you'll support security tooling (SIEM and SOAR), ensuring systems are correctly configured to collect, process, and deliver accurate data. You'll also help onboard new systems and data sources, ensuring they integrate smoothly into the wider infrastructure. Working across teams and with external providers, you'll play a key role in diagnosing network and system issues, helping to maintain a secure and resilient IT environment. What You'll Be Doing Administering and supporting Red Hat Linux servers in a production environment Monitoring system performance, availability, and reliability Troubleshooting and resolving system and network issues Supporting the integration of systems into enterprise security platforms Assisting with onboarding servers, networks, and data sources Working with engineers and third-party providers to resolve escalated issues Contributing to system improvements, automation, and operational best practices What We're Looking For Experience in a Systems Administrator or similar infrastructure role Strong working knowledge of Linux (Red Hat preferred) and Windows environments Understanding of networking fundamentals and troubleshooting Familiarity with SIEM technologies (or an interest in security tooling) Scripting experience (e.g. Python, Bash) for automation and support tasks A methodical approach to troubleshooting and problem-solving Your Team You'll be joining an expanding Cyber Engineering function within Enterprise IT, supporting services across the UK and internationally. The team is responsible for maintaining and developing secure, enterprise-level systems and services. This role offers a clear pathway for progression, whether you want to deepen your expertise in systems administration or move further into cyber security. Why Join BAE Systems? Work on enterprise systems with real-world impact Develop your technical skills in both infrastructure and cyber security Access to ongoing training and career progression opportunities Flexible and hybrid working options Comprehensive benefits A Place Where You Can Thrive We're committed to building an inclusive workplace where everyone feels supported and valued. Different perspectives strengthen our teams and we want you to bring yours. Security Requirements You MUST be eligible for Security Check (SC) Clearance to be considered for this position. The salary is 35,000 to 40,000 plus an excellent benefits package and offers a hybrid working pattern of 1x day per week required in the office.

Control Systems Engineer Position is with a global multi disciplined Engineering solutions provider We are seeking an experienced C&I Engineer with a strong systems-engineering background to support major projects across the energy sector, including power generation, CCGT, utilities, oil & gas, and process industries. This role is ideal for an engineer who thrives in technically demanding environments and has hands-on experience developing and delivering advanced control system solutions for large-scale energy assets. The ideal candidate will bring practical expertise in control system architecture, control philosophy, and control narrative development, along with familiarity with leading DCS platforms such as Emerson Ovation, Emerson DeltaV, or Siemens SPPA-T3000. Key Responsibilities Develop Control Narratives, Control Philosophy documents, and Functional Logic Specifications for energy-sector automation systems. Design robust control system network architectures, including Ethernet/IP, Profinet, Modbus, and redundant industrial networks. Lead or support system configuration, testing, FAT/SAT, commissioning, and operational optimisation activities. Interface with OEMs, EPC partners, and multidisciplinary engineering teams on system design, upgrades, migrations, and modernization projects. Develop and maintain system backup strategies, cybersecurity policies, and ensure compliance with relevant instrumentation and energy-sector standards. Prepare high-quality technical documentation, engineering reports, and change-management records. Required Experience & Skills Proven experience in C&I control systems within power plants, CCGT, utilities, oil & gas, or process industries. Experience working with a major EPC contractor on complex FEED or Detailed Design projects. Strong understanding of P&IDs, Cause & Effect diagrams, and Control Strategies used in energy and industrial facilities. Hands-on knowledge of industrial communication protocols such as Profinet, Modbus TCP/IP, and Ethernet/IP. Experience with OPC UA for data exchange and system integration. Familiarity with DCS, ESD, and F&G systems. Understanding of IEC 62443 cybersecurity principles and their application to critical energy infrastructure. Role is available on Umbrella Ltd or PAYE Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy.

Bristol The Launch Management System Design Authority is responsible for ensuring the technical development of, certification sign-off and in-service support for the Launch Management System (LMS) on two major programmes, Sea Ceptor and Land Ceptor. Salary: £49,000 - £65,000 depending on experience Dynamic (hybrid) working: 3-4 days per week on-site due to workload classification Security Clearance: British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus: Up to £2,500 (based on company performance and will vary year to year) Pension: maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional days Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave and fertility testing and treatments Facilities: Fantastic site facilities including subsidised meals, free car parking and much more The Opportunity The Launch Management System (LMS) is a critical component in ensuring the safe and secure launch of missiles from our Weapon Systems. The LMS Design Authority is responsible for ensuring the technical development of, certification sign-off and in-service support for the Launch Management System (LMS) on two major programmes, Sea Ceptor and Land Ceptor. By building on and maintaining a complex structure of functional and physical design, you will ensure every aspect of the product can be verified, validated and accepted into the Weapon System capability by our Customers. In this role, you will be expected to have a high level of engagement across a variety of technical aspects, including system design, software engineering, electronics and mechanical engineering, in-service reliability and support, safety, cybersecurity and other disciplines. In addition, you will need to ensure the hardware and software design continues to evolve in order to meet the demand of the overall system capability expected by our customers. The LMS Design Authority will be supported in their career development goals and will ensure expertise are maintained within the team to promote the design goals required of the team and wider MBDA organisation. What we're looking for from you: If you have experience or are interested in developing your skills in the following areas, this role may be for you: Design leadership for a complex electronics subsystem Manage technical risks and opportunities in line with product development requirements Developing strong relationships with Product Design stakeholders Mastering Systems engineering principles, processes and practices Requirements engineering at System, Subsystem or Component level to enable evolution of the product design and system certification Broad knowledge associated with the design and build of hardware and software for computer based electronics equipment Ability to validate test procedures required to verify products and gather evidence to enable certification. Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given MBDA is a leading defence organisation. We are proud of the role we play in supporting the Armed Forces who protect our nations. We partner with governments to work together towards a common goal, defending our freedom. We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity and more We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process. Follow us on LinkedIn (MBDA), X Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information.

My client, a Global organisation based in Newcastle city centre are seeking an experienced Head of Security and Platform Engineering to start ASAP. This pivotal role takes the lead in delivering breakthrough improvements in reliability and performance across technology platforms, ensuring our systems consistently exceed expectations. As the leading force behind our cyber security agenda, you will champion a step change in modern security controls introducing cutting-edge measures that protect the business. You will lead four core technology towers, and inspire teams to set bold targets, measure progress, and celebrate success as we raise the bar for platform resilience, scalability, and security. Key Responsibilities: Strategic Leadership & Governance Define and drive the vision, strategy, and roadmaps for Platform towers, aligned with business objectives and risk appetite. Oversee integration and collaboration across the four core platform towers: Digital Workspace Services (DWS) Support and System Reliability Engineering (SSRE) Platform and Cloud Engineering (PaCE) Security & Network Operations (SNOPs) Establish and socialise the Cyber Security Strategy and Roadmap, ensuring alignment with enterprise resilience and regulatory requirements Cyber Security Leadership Shape the cyber security vision and build a corresponding technical roadmap which delivers a world class security controls across cloud infrastructure, networks, end points, identity & access management, application security, and threat detection. Collaborate closely with the SNOPs Lead to adapt the SNOPs roadmap priorities in line with shifts in industry, evolving threat landscape and regulatory requirements. Ensure effective 24/7 security operations (inc. security incident management) Collaborate closely with the Enterprise Resilience function (1st Line of Defence) to ensure integrated risk management and incident response. Promote stakeholder engagement and cross-functional collaboration to embed a culture of security awareness and ownership across the organisation. Operational Oversight Ensure high availability, performance, and security of all technology systems and infrastructure. Monitor and improve service levels, incident resolution times, and system reliability metrics. Lead cross-functional coordination for escalations, major incidents, and service continuity planning. Team Leadership & Development Provide leadership and direction to platform tower leads Foster a culture of continuous improvement, collaboration, and innovation across all teams. Support recruitment, onboarding, and capability development to meet evolving technology needs. Technology Platform Delivery Oversee the delivery and lifecycle management of: Microsoft 365 and collaboration platforms Cloud platforms (design, automation, cost optimisation) Network and security operations (compliance, threat management) Monitoring, observability, and backup/recovery systems Ensure alignment with architectural standards and regulatory requirements (e.g., DORA, Cyber Essentials Plus). Stakeholder Engagement Act as the escalation point for unresolved issues across platform towers. Collaborate with product teams, business units, and external vendors to ensure service excellence and alignment with user needs. Represent Technology in all relevant Information Security, Risk and project Committees, ensuring visibility and accountability for and robust management of cyber security risks. Represent Security and Platforms and in governance forums such as the Architectural Review Board (ARB). Essential Skills Proven leadership in managing cyber security and cross-functional technology teams in a complex, global environment. Deep understanding of IT infrastructure, cloud platforms (e.g., Azure), and enterprise collaboration tools (e.g., Microsoft 365). Strong grasp of ITIL-based service management, including incident, change, and problem management. Expertise in security and compliance frameworks, including DORA and Cyber Essentials Plus. Prior hands-on experience in delivering security solutions within enterprise environments Knowledge of disaster recovery, business continuity, and vulnerability management. Excellent communication, stakeholder management, and vendor negotiation skills. Qualifications Bachelor s degree in Computer Science, Information Systems, or a related field (Master s preferred). ITIL Foundation certification (Intermediate or Expert level desirable). Relevant cloud certifications (e.g., Microsoft Certified: Azure Solutions Architect, AWS Certified Solutions Architect). Experience 10+ years in IT leadership roles, with at least 5 years managing platform or infrastructure services. Demonstrated success in leading digital transformation or cloud migration initiatives. Experience working in regulated environments with a strong focus on security and compliance The role is Hybrid working 3 office days a week in a central Newcastle location great for transport links by train, car or bus. Apply now for immediate consideration.