6 jobs found

Part-Time Infrastructure & Cyber Security Consultant 2/3 Days Per Week 3 Month Contract 600 - 850 per day Remote AWS Migration Project Creideas are currently partnered with a Cyber Security client who require a part-time Infrastructure & Security Consultant on an initial 3 month basis, with potential to extend or convert to permanent. This is a crucial hire as you help guide their client through a migration from traditional data centres to AWS, whilst also collaborating with the CISO, sharing suggestions based on your observations, assisting the Infrastructure & Security Engineers where needed, building relationships, and ultimately helping with their strategic vision. This is a part-time role, likely for 2 or 3 days per week for an initial 3 month period. The role is mostly remote, with very occasional catch ups with the team face to face. Infrastructure & Cyber Security Consultant Responsibilities Lead their migration from data centres to AWS Combine your skills as an Infrastructure & Security Team Lead and AWS migration Project Lead as they transition from traditional data centres to AWS for their co-located Infrastructure stack (virtualised + physical equipment) Support a small team of Engineers, working as an escalation point and guide throughout Work closely with the CISO, understanding their position, sharing observations, performing security review, and assisting with the overall strategy Provide skills across SIEM, EDR, and Vulnerability Management tools. Vendor agnostic but SentinelOne and/or Microsoft Security experience would be advantageous Infrastructure & Cyber Security Consultant Skills Previous experience leading a DC to AWS migration Capable of leading teams and providing mentorship Experience working in an Advisory capacity SentinelOne experience (advantageous, not essential) Microsoft Security experience (advantageous, not essential) Sonar experience (advantageous, not essential)

TransUnion's Job Applicant Privacy Notice Team Overview The Global Business Platforms team is responsible for the operational stability, release management, governance, and ongoing optimisation of key business platforms deployed across the UK region. The team partners closely with global and regional stakeholders to ensure secure, compliant, and reliable platform delivery. This role reports into Senior Director of Platform Engineering. Role Overview And Core Responsibilities Leading the regional execution of major, minor, and emergency releases through automated CI/CD pipelines, ensuring timely, controlled, and high-quality deployments. Coordinating post-deployment validation with Global Platform testers, ensuring issues are identified, documented, and resolved efficiently. Supporting and deputising for the Operations and Technical Release Manager across the full CAB ticket lifecycle, maintaining deployment traceability and compliance. Leading and prioritising Kanban workflows in partnership with the Operations and Technical Release Manager, supporting effective tracking and continuous improvement of release processes. Coordinating regression testing and change activity for Global Business Platforms deployed in the UK region, ensuring updates are validated, documented, and aligned with stakeholder requirements. Providing technical leadership for platform operations, monitoring, incident management, and escalation processes to ensure compliance with SLAs, SLOs, RTOs, and service commitments. Acting as the technical lead for critical and high-severity incidents, representing the team on incident bridges and supporting timely service restoration. Coordinating post-incident reviews with global and regional teams, documenting lessons learned and driving corrective actions to prevent recurrence. Leading risk, compliance, and audit-related activities for UK-deployed Global Business Platforms, ensuring proactive mitigation, audit readiness, and ongoing operational resilience. Driving continuous improvement by analysing release, testing, incident, and platform performance outcomes, identifying risks, and implementing process enhancements. Required Knowledge And Experiences Proven experience in technical leadership roles within cloud-native, containerised environments, with experience delivering and supporting complex solutions at scale. Strong understanding of release, deployment, testing, change, incident, problem, risk, compliance, and governance processes within a regulated operational environment. Experience managing production platforms against service commitments, including SLAs, SLOs, RTOs, monitoring, escalation, and 24x7 out-of-hours support requirements. Ability to translate high-level architectural blueprints into detailed low-level designs and support secure, scalable, and reliable platform delivery. Excellent communication, stakeholder management, mentoring, and cross-functional collaboration skills, with the ability to build team capability and drive technical excellence. Required Technical Skills Strong expertise in Kubernetes, including managing and supporting GKE (Google Kubernetes Engine) clusters, containers, and Helm charts in production environments. Strong GCP experience across cloud networking, load balancing, traffic management, Google Cloud Storage, compute services, and Dataproc cluster administration. Hands-on experience with CI/CD pipeline management using Harness, infrastructure automation with Terraform, and integration with Harness IaC pipelines. Experience with monitoring, observability, and security tooling, including GCP Native Observability, Prometheus, Grafana, OpenTelemetry, Wiz, HashiCorp Vault, and CheckMarxOne or similar tools. Strong working knowledge of platform and data technologies including PostgreSQL, Redis, Kafka, Ping and/or Keycloak IAM, Kong APIM, Cloudflare, and application security best practices. What's in it for you? At TransUnion you will be joining a friendly, forward thinking global business. As well as an excellent salary and bonus scheme or commission scheme (if joining our sales teams) our benefits package comes with: 26 days annual leave and bank holidays (increasing with service) Global paid wellness days off and a bonus day off to celebrate your birthday A generous contributory pension scheme and access to the TransUnion Employee Stock Purchase Plan Private health care and a variety of physical, mental and financial fitness wellbeing programmes such as access to mindfulness tools Access to our diversity forums and communities so you can get involved in causes close to your heart TransUnion - a place to grow: If there's something on the list of essential or desirable skills that you can't quite tick off, don't let that stop you from applying. We are open to exploring training and development opportunities for the right candidate to ensure you are successful. We know imposter syndrome is real, lets confront it so we can continue to grow and thrive together. Flexibility at TU: We recognise that our people need the freedom to balance their day-to-day lives with their work. This is why we've set out to create inclusive and flexible policies and practices for you to accommodate all your responsibilities and needs: children, family and beyond. If the role is advertised as full time, don't let this stop you from applying. Let us know if you're looking for a part time or flexible working arrangement and we can discuss this with you. Additional support: At TransUnion, we're committed to fostering an inclusive and diverse workplace where all individual's talents and perspectives are valued. When you apply for a position with us, you're not just joining a team, you're becoming part of a community that celebrates differences and embraces equality. We understand that everyone has different needs, which is why we offer a range of reasonable adjustments to our recruitment process. Please let us know if you require any reasonable adjustments to help you through the application process or to attend an interview with us by contacting (url removed) . Interview & Hiring Process: Most of our recruitment processes are virtual, so you'll get to know our hiring managers and teams over the phone and through video. If we need you to attend a physical in person interview, your recruiter will inform you of this. We do not accept any unsolicited CV's from recruitment agencies. If you are a recruitment agency on our PSL, our talent team will contact you directly should we require any assistance. Find out more about Life At TU UK: (url removed) (url removed)/ TransUnion Overview: At TransUnion, we encourage and are committed to creating a real, positive impact and shared sense of purpose within our Workforce for Good, which empowers our people to grow, innovate and contribute to a better future for our communities and customers. We strive to build an environment where our associates are in the driver's seat of their professional development- while having access to help along the way. We recognize that success comes when our associates thrive both professionally and personally; that's why we prioritize work/life flexibility and offer resources for our teams across the globe to collaborate and drive excellence. Be a part of our Workforce for Good - you'll work with great people, pioneering products and cutting-edge technology. TransUnion Job Title Advisor, Software Development

Job Title: Built Asset Security Advisor - SC Location: Hybrid, Porton Down, Salisbury (2-3 Days p/w in the office) Contract Duration: 12 Months Daily Rate: £681.16/day (Umbrella Maximum) IR35 Status : Inside Security Clearance: SC My client is seeking an experienced Project Security Adviser/Built Asset Security Advisor to provide expert security engineering and protective security advice across a portfolio of high-security facilities and infrastructure projects. This role will support the design, development, review, and assurance of secure environments, including Containment Level 3 and 4 laboratories and other sensitive government facilities. The successful candidate will work closely with multidisciplinary teams to ensure security requirements are embedded throughout the project lifecycle, helping to safeguard critical national assets and maintain compliance with relevant legislation, standards, and industry best practice. Key Responsibilities Provide specialist security engineering advice for the design, development, and review of secure facilities, particularly high-containment laboratories and sensitive government buildings. Review site perimeter security arrangements, including Hostile Vehicle Mitigation measures, and develop recommendations for security enhancements. Lead and support security risk assessments, threat analyses, and vulnerability studies for high-risk environments. Develop, review, and assure security design documentation, including protective security strategies, technical specifications, and assurance reports. Collaborate with architects, engineers, programme teams, and security stakeholders to integrate security measures into complex infrastructure projects. Ensure compliance with relevant legislation, standards, and security frameworks throughout project delivery. Advise on digital engineering security requirements, including BIM-related security controls and secure information management. Support design reviews, governance activities, construction assurance, commissioning, and operational readiness reviews. Provide senior-level advice on emergency planning, secure operations, and high-threat scenario preparedness. Essential Experience Significant experience as a Security Engineer, Security Specialist, or Security Adviser within the built environment. Experience supporting highly secure, regulated, or high-containment facilities. Strong understanding of physical, technical, and operational security design principles. Experience conducting risk assessments, threat analyses, and security assurance activities. Demonstrable knowledge of: Schedule 5 of the Anti-Terrorism, Crime and Security Act 2001 ISO (phone number removed):2020 (Security-minded approach to BIM) ISO 23234:2021 (Security for BIM and built assets) Knowledge of the NPSA Surreptitious Threat Mitigation Process and its practical application. Ability to communicate complex security requirements to both technical and non-technical stakeholders. Strong analytical and problem-solving skills, with the ability to make sound decisions in high-consequence environments. Desirable Experience Experience working with government departments, national security organisations, scientific research establishments, or emergency response agencies. Knowledge of secure digital engineering processes and high-security BIM environments. Experience advising on protective security measures for critical national infrastructure. Qualifications and Professional Memberships Membership of the Register of Security Engineers and Specialists (RSES). Expertise in one or more of the following areas: Protection Against Forced Entry Hostile Vehicle Mitigation Relevant professional qualifications in security engineering, protective security, risk management, engineering, or a related discipline are advantageous. Security Clearance: SC Disability Confident As a member of the disability confident scheme, CLIENT guarantees to interview all candidates who have a disability and who meet all the essential criteria for the vacancy. In cases where we have a high volume of candidates who have a disability who meet all the essential criteria, we will interview the best candidates from within that group. Armed Forces Covenant CLIENT is proud to support the Armed Forces Covenant and as such, we guarantee to interview all veterans or spouses / partners of military personnel who meet all the essential criteria for the vacancy. In cases where we have a high volume of ex-military candidates / military spouses or partners, who meet all of the essential criteria, we will interview the best candidates from within that group. If you qualify for the above, please notify us on (phone number removed). We will be in touch to discuss your suitability and arrange your Guaranteed Interview. Should you require reasonable adjustments at any point during the recruitment process or if there is a more accessible way for us to communicate, please do let me know. To apply for this role please submit your latest CV or contact Aspect Resources on (phone number removed)

Job Title: Physical Security Advisor - SC Location: Will cover the north region: Darlington, Manchester, Sheffield. Ideally that region located. Hybrid role, 3 days in office. Contract Duration: 6 Months Daily Rate: £550/day (Umbrella Maximum) IR35 Status: Inside Security Clearance: SC Key Responsibilities: Provide expert advice on Physical Security Provide Stakeholder Advice: Deliver security advice and actionable recommendations to colleagues, ensuring clients are proactively informed if impacted. Communicate Threat and Risk: Work with client departments to identify emerging threats and risks at site level Operational Requirements: Drive the development of Operational Requirements (OR) to accurately inform security posturing. Providing Security Awareness: Educating staff, supply chain, and stakeholders on security culture, threats, and risks. Conduct risk assessments in the local environment, extracting insights to provide an informed opinion on Physical Security risks and the adequacy of controls in place Execute Core Assessments: Act as the operational lead for executing formal Threat and Vulnerability Assessments and reviewing local security layers to formally document what controls are or are not in place and why. Risk Register: Build, maintain, and support the mitigation of the Risk Register. Asset Tracking: Maintain local Site Security Asset Registers to ensure clear visibility of physical infrastructure. Infrastructure Maintenance: Manage physical security system deficiencies by tracking Work Orders (WO) for equipment faults and ensuring mitigation is in place Align with relevant regulation, policy and standards to provide proportional, practical advice, tailored to the local environment, and advise on any residual risk Policy & Procedure: Produce local Site Security Procedures in line with Security Policies. Security Management: Create the Site Security Management Plan (SSMP) and review Supply Chain site documentation for alignment. Corporate Strategy: Align activities with Organisational Policies Project Integration: Partner on new projects Monitor the efficiency and effectiveness of the Physical Security processes across the organisation, and make recommendations for continual improvement Continuous Learning: Lead post-incident reviews to capture lessons learned and author formal post-incident security reports. Trend Analysis: Analyse incident and breach data to identify operational trends, communicating insights to drive continual improvement. Supplier Posture: Review supply chain to ensure efficient and effective delivery of services. Audit & Exercise Collaboration: Support the Assurance team Maintain awareness of current and emerging technologies and their impact on existing security practices Education and Awareness: Take personal responsibility to stay updated on emerging technologies, evolving security strategies, and National Authority Guidance to assess and adapt existing security practices. We encourage applications from people from all backgrounds and aim to have a workforce that represents the communities and wider society that we serve. We pride ourselves on being an employer of choice. We champion diversity, inclusion and wellbeing and aim to create a sense of belonging in a workplace where everyone feels valued. We are looking for someone with a security background and who can demonstrate the ability to conduct site assessments and mitigate risks identified. You should be able to communicate with multiple stakeholders and be a self-motivated individual capable of working both individually and as part of a team. Ideally, we are looking for someone that demonstrates continual learning through an association and membership with an organisation such as the Security Institute. Essential criteria: Experience in conducting security assessments Experience of working in a multi-client service organisation The ability to interpret and understand business needs of clients in order to build positive relationships Working collaboratively in a small team environment and in a positive manner to build trust and rapport across the organisation The ability to communicate effectively both verbally and in writing to gain support for initiatives and to enable solution implementation To work autonomously, prioritising tasks effectively in order to meet deadlines (both internal and external) and communicating progress wherever necessary Conversant with IT systems and the ability to analyse management information to inform decision making Desirable criteria: Competent in the management of clients, stakeholders and contractors Practical experience in negotiation skills that have achieved positive outcomes Commitment to continuous improvement Security Clearance: SC Disability Confident As a member of the disability confident scheme, CLIENT guarantees to interview all candidates who have a disability and who meet all the essential criteria for the vacancy. In cases where we have a high volume of candidates who have a disability who meet all the essential criteria, we will interview the best candidates from within that group. Armed Forces Covenant CLIENT is proud to support the Armed Forces Covenant and as such, we guarantee to interview all veterans or spouses / partners of military personnel who meet all the essential criteria for the vacancy. In cases where we have a high volume of ex-military candidates / military spouses or partners, who meet all of the essential criteria, we will interview the best candidates from within that group. If you qualify for the above, please notify us on (phone number removed). We will be in touch to discuss your suitability and arrange your Guaranteed Interview. Should you require reasonable adjustments at any point during the recruitment process or if there is a more accessible way for us to communicate, please do let me know. To apply for this role please submit your latest CV or contact Aspect Resources on (phone number removed)

People Security Adviser Inside IR35 - 450 p/d Remote - once a month travel into London Active SC Mandatory We are looking for an experienced People Security Adviser to support the development and maturation of a newly established security function within a large, complex organisation. This role will play a key part in designing and embedding modern people security capabilities, integrating personnel security across physical security, cyber security, identity and access management, HR, fraud prevention and wider business operations. The successful candidate will help develop security policy, manage insider risk, deliver investigations and assurance activities, and drive continuous improvement across people security. Key Responsibilities Support the design, implementation and delivery of People and Physical Security capability improvement programmes. Develop, maintain and enhance people security policies, standards, procedures, controls and guidance. Provide subject matter expertise and advisory support on personnel security risks and security governance. Help embed people security across business functions including Physical Security, Cyber Security, Security Operations, Identity & Access Management, HR and Fraud teams. Support the development and delivery of an organisation-wide Insider Risk Programme. Plan, coordinate and deliver personnel security risk assessments. Conduct people security investigations, post-incident reviews and implement lessons learned. Develop and maintain people security incident response policies, plans and procedures. Support physical security activities where required, including site risk assessments and assurance reviews. Deliver people security engagement across suppliers and third-party organisations. Capture business requirements and support the commissioning and oversight of people security services. Develop, monitor and continuously improve People Security KPIs and reporting. Support and facilitate security governance meetings, working groups and stakeholder forums. Engage with relevant government security authorities, industry bodies and external partners to ensure alignment with best practice and national guidance. Essential Skills & Experience Active SC Clearance . Demonstrable experience delivering security improvements and change programmes. Strong stakeholder management with the ability to influence and negotiate security requirements. Excellent written communication skills, including policy and procedural documentation. Comfortable working independently and within multidisciplinary teams. Strong experience within People (Personnel) Security . Good understanding of UK Government personnel security and vetting frameworks. Extensive knowledge of personnel and physical security management principles. Experience developing, reviewing and maintaining security policies and processes. Experience conducting physical security surveys and risk assessments. Experience leading personnel and physical security investigations. Knowledge of government security standards and National Technical Authority guidance.

Supplier Security Assurance Manager (SC Cleared) Employment Type : Contract Day Rate: £550 to £580 p/d Inside IR35 (based on candidate experience) IR35 Status : Inside IR35 Contract Length: 6-months (likely to extend indefinitely) Hybrid Model (Subject to customer requirement): Mostly remote, may occasionally require 1-2 days per week on-site in London office, as well as attendance to client sites for audits/essential meetings etc. Office/Customer Locations: Office locations are spread throughout the country (mostly London, occasionally Leeds, Manchester, Newcastle). Travel to Customer Sites: Expensed by client. Security Clearance : Active SC Clearance (Essential) About the Client and Role: My client, a leading Cyber Security Services provider that specialise in supporting security services to the public sector, such as Police, Government & Defence, is seeking a Supplier Security Assurance Manager to lend their expertise of Security Supplier Assurance. The candidate will be expected to support the delivery of the Supplier Security Assurance process throughout all stages of procurement/contract interactions. Responsibilities will include identifying risks, reporting, security reviews & auditing and ensuring minimum security standards are consistently met. Security Clearance: Active SC is essential Highly Desirable: Experience in Central Government/providing services to government departments Main Responsibilities: Auditing of suppliers for security purposes. Candidates must have outstanding skill producing clear and well documented audits. Ensure security due diligence is conducted on all bid applications as part of the procurement process. Identify physical, personnel and information security risks and/or vulnerabilities and report these prior to contract award. Work with business to provide suppliers with early insight into the mandatory minimums security requirements expected of them during the life of a contract. Supporting and ensuring consistency in approach for the delivery of Supplier Security Assurance across Commercial Directorate Conduct on-going assurance activities post contract award to ensure supplier maintain compliance with minimum security requirements. Conduct on-site supplier security assessments/reports/audits Desirable Certifications: Certified Cyber Professional (CCP) Security Information Risk Advisor (SIRA) Certified Information Systems Security Professional (CISSP) Certified Information Security Manager (CISM) Certification in Information Security Management Principles (CISMP) Governance Risk & Compliance Professional (GRCP) ISO27001 Lead Auditor