24 jobs found

Enterprise Architecture Modelling SME Must have an Active DV Clearance Join a high-performing Defence and National Security programme as an Enterprise Architecture Modelling SME , where you will design and manage enterprise architecture models that guide strategic decision making across complex systems. This is an opportunity to work within a multi skilled agile team, shaping how technology, applications, and business processes align to deliver secure and effective outcomes. About the Role - Enterprise Architecture Modelling SME As an Enterprise Architecture Modelling SME , you will create and manage enterprise architecture models across business, application, and technology layers using the ArchiMate standard. You will develop clear viewpoints, diagrams, and capability maps to communicate architectural direction to stakeholders. The role involves conducting impact and gap analyses, scenario modelling, and supporting decision making on proposed changes. You will work closely with analysts, project managers, data architects, and engineers to ensure solutions align with defined blueprints. You will automate documentation outputs from models to support knowledge transfer and reduce manual effort. What We're Looking For - Enterprise Architecture Modelling SME Strong experience applying ArchiMate 3.x across multiple viewpoints. Familiarity with architecture tools such as Archi, Sparx EA, or BizzDesign . Ability to visualise complex systems and produce clear analytical outputs. Excellent communication skills to explain architectural concepts to technical and non technical audiences. Strong problem solving ability with a structured and proactive approach. Make a meaningful impact as an Enterprise Architecture Modelling SME in a secure, mission focused environment. To apply, please send your CV by pressing the apply button.

VMware Architect Must have an Active DV Clearance Join a leading Defence and National Security programme as a VMware Architect , where you'll guide the technical strategy and delivery of secure, large-scale infrastructure services. This is a high-impact role for a collaborative leader who thrives on driving innovation and delivering mission-critical solutions in complex, secure environments. About the Role - VMware Architect As a VMware Architect , you'll lead the design and technical delivery of core infrastructure components from conception through to live service. You'll collaborate across architecture, engineering, and service teams to ensure cohesive delivery aligned to strategic goals. Responsibilities include defining and governing solution architectures, maintaining design integrity, and ensuring alignment to customer and security requirements. You'll play a central role in shaping roadmaps and driving efficiency across multiple technical workstreams within an Agile delivery framework. What We're Looking For - VMware Architect Proven experience designing and delivering secure, large-scale IaaS, PaaS, and workplace environments . Deep expertise in VMware technologies including vCenter, vCloud Foundation, vCloud Director, Horizon, and App Volumes . Strong understanding of architecture governance and delivery assurance. Excellent problem-solving skills with the ability to lead collaborative design sessions and present complex ideas clearly. Experience working within Agile delivery models and large transformation programmes. Must hold DV clearance and be a sole UK national , with prior experience in highly secure environments. Lead the transformation of critical infrastructure and help define the future of secure digital services as a VMware Architect . To apply, please send your CV by pressing the apply button.

Lead Technical Architect Must have an Active DV Clearance Join a major Defence and National Security transformation programme as a Lead Technical Architect , guiding the design and delivery of secure, large scale services across IaaS, PaaS, and workplace environments. This is a senior technical leadership role where you will shape strategy, drive architecture direction, and lead multi skilled teams in delivering mission critical capabilities. About the Role - Lead Technical Architect As a Lead Technical Architect , you will own the technical delivery of key service components from design through deployment and into live service. You will work closely with technical leadership to maintain cohesion across multiple technology areas while improving efficiency and delivery quality. You will contribute to strategic roadmaps, ensuring architectures remain aligned to long term business and customer needs. You will act as the technical lead for delivery teams, providing guidance, leadership, and architectural governance to maintain solution integrity. You will report directly to the Solution Lead to ensure alignment and visibility. What We're Looking For - Lead Technical Architect Extensive experience delivering secure, resilient, enterprise scale IaaS, PaaS, and workplace solutions . Proven ability to create and own HLDs and LLDs and maintain architectural documentation. Strong skills in problem solving, collaborative design, and communicating technical concepts. Experience leading and motivating multi disciplinary teams in Agile delivery environments. Senior level client facing experience with the ability to present ideas and challenge constructively. Must be a sole UK national with active DV clearance and experience in secure, mission critical programmes. Lead the technical direction of one of the UK's most critical digital transformation efforts as a Lead Technical Architect . To apply, please send your CV by pressing the apply button.

Network Architect Must have an Active DV Clearance A new opportunity has arisen for a Network Architect to join a secure Defence and National Security programme. You will design and deliver medium to large scale network solutions while supporting multiple work streams and engaging with technical and project stakeholders across a high profile environment. About the Role - Network Architect As a Network Architect , you will work closely with Programme and Project Managers to produce high quality network designs across programme, live service, and change activities. You will contribute to HLD and LLD documentation for key technologies including Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper LAN and WAN, Endace, NTP, data centre firewalls, and LAN services. The role involves supporting engineering teams, ensuring solutions meet requirements, pass governance, and align with architectural direction. You will provide design input for customer reporting and collaborate with senior technical leadership to maintain architectural consistency. What We're Looking For - Network Architect Strong experience designing secure enterprise networks using Cisco , Juniper , and Gigamon technologies. Knowledge of routing protocols , VRFs, VPNs, QoS, security zones, high availability, and IP addressing design. Skilled in troubleshooting and resolving defects across multi vendor technologies. Experience of overseas infrastructure delivery is essential. Understanding of requirements management and lifecycle processes. Excellent communication skills with the ability to share knowledge, take ownership, and support delivery teams. Shape the delivery of secure and resilient networks as a Network Architect . To apply, please send your CV by pressing the apply button.

Core Infrastructure Architect Must have an active DV Clearance Join a dynamic, multi-skilled agile team as a Core Infrastructure Architect , where collaboration and innovation drive success. You'll work closely with architects, security specialists, and service teams to deliver robust and secure infrastructure solutions that align with our customer's vision. About the Role - Core Infrastructure Architect As a Core Infrastructure Architect , you'll take ownership of technical proposals, ensuring they meet client goals and architectural standards. Reporting to the CTO Lead Architect, you'll collaborate across business areas and engage with senior customer stakeholders to drive delivery excellence. You'll manage third-party suppliers and handle requests for change, ensuring the architectural integrity of solutions is maintained throughout the lifecycle. What We're Looking For - Core Infrastructure Architect Proven client-facing experience at a senior level with excellent communication and presentation skills. Extensive knowledge in designing and implementing secure, large-scale, and highly resilient infrastructures . Experience working directly with customers to define and refine infrastructure requirements . Strong background in Agile methodologies and delivering production-ready infrastructure solutions. Expertise in Microsoft Windows systems administration , including configuration management via GPO, Registry, Powershell, and Windows Update mechanisms. Experience designing solutions compliant with strict security and compliance standards . Bring your technical expertise and leadership to the forefront as a Core Infrastructure Architect and help shape next-generation infrastructure solutions. To apply, please send your CV by pressing the apply button.

Network Engineer +6 months + +Hybrid working 2 days a week on site in Corsham +SC cleared role +Inside IR35 + 500 - 575 a day Skills: +Cisco +Vmware + VXLAN We are seeking an experienced Network Engineer to join our technical team, bringing strong expertise across enterprise networking, routing, security, and modern datacentre technologies. This role is ideal for someone who enjoys solving complex problems, designing robust network solutions, and ensuring high availability across mission-critical environments. Key Responsibilities You will be responsible for the design, implementation, and troubleshooting of advanced network infrastructures, working across multi-vendor environments and contributing to the stability, performance, and security of the network estate. Essential Skills & Experience Candidates must demonstrate a minimum of 3 years' industry experience with deep knowledge of: Hierarchical IP Subnetting Routing protocols (internal and external), including OSPF and BGP Advanced configuration and troubleshooting of routers, switches, and firewalls Core network technologies , including: Cisco Nexus Cisco IOS XE Leaf and Spine architectures VXLAN Overlay Networks Dual Cloud / Dual Hub DMVPN solutions Firewall IPS/IDS AAA Management Platforms (e.g., Cisco ISE) TRL Crypto (device configuration and keymat management) Comprehensive understanding of QoS (Shaping, Policing, Scheduling, Congestion Management/Avoidance) Professional Certifications Applicants must hold at least one of the following (achieved within the last five years ): CCNP or equivalent professional-level networking certification VMware VCP-NV (Network Virtualisation) If you'd like to discuss this Network Engineer role in more detail, please send your updated CV to (url removed) and I will get in touch.

CyberArk PAM Self-Hosted Architect +6 months + +Fully remote working +SC cleared role - must be elligible for clearance Are you an experienced CyberArk Architect who can define and deliver enterprise-grade PAM and secrets-management platforms in secure, complex environments? We are seeking a highly skilled CyberArk PAM Self-Hosted Architect to take ownership of architectural strategy, design and integration across a major organisation. This role is ideal for a senior expert who thrives on shaping security platforms, influencing stakeholders, and guiding delivery teams through best-practice implementation. Responsibilities: Own the end-to-end architecture and high-level design for CyberArk PAM Self-Hosted and CyberArk Conjur, defining these as strategic platforms for privileged access and secrets management. Establish and maintain reference architectures , patterns, and standards for onboarding infrastructure, applications, DevOps platforms and third parties into CyberArk. Architect CyberArk PAM Self-Hosted components -Vault, PVWA, PSM, CPM, PSMP, PTA, DR-ensuring resilience, scalability, operational segregation and regulatory compliance. Design CyberArk Conjur / Secrets Manager Enterprise & Credential Provider for secure management of application, machine and DevOps secrets, integrating with: CI/CD pipelines Containers and Kubernetes/OpenShift Multi-cloud platforms Collaborate with security, DevOps and infrastructure teams to integrate CyberArk with AD/LDAP, SAML/OIDC identity providers, SIEM (e.g. Splunk), ITSM, and MFA solutions . Lead installation, configuration, testing and handover of CyberArk secrets-management solutions into Run & Maintain teams. Provide architectural leadership on privileged access risk reduction through threat modelling, control selection and adherence to security policies . Act as a trusted advisor to senior stakeholders (CISO, security architects, platform owners, programme leadership), translating complex PAM/secret-management designs into clear business outcomes. Required skills: Typically 7+ years' experience in cybersecurity architecture, with strong PAM expertise in complex and regulated environments. Proven hands-on architectural experience with CyberArk PAM Self-Hosted , including most of: Vault, PVWA, PSM, CPM, PSMP, PTA, DR. Strong experience designing and integrating CyberArk Conjur / Credential Provider for application and DevOps secrets. Demonstrable experience integrating CyberArk with: AD/LDAP SAML/OIDC identity providers SIEM tools ITSM/ticketing systems At least one MFA platform Solid understanding of DevOps and cloud-native ecosystems, including Kubernetes, OpenShift, containers, Jenkins, CI/CD and IaC , and embedding CyberArk Conjur into these pipelines. Strong awareness of security and audit standards (NCSC, ISO 27001, NIST, FCA/financial, government). Excellent communication and stakeholder management skills, able to articulate PAM and secrets architecture to both technical and non-technical audiences. Experience working in or with secure, classified or national security environments . Strong documentation skills (HLDs, LLDs, design patterns, architecture decisions). Proven track record leading and delivering multiple CyberArk PAM and secrets-management projects . If you'd like to discuss this CyberArk PAM Self-Hosted Architect in more detail, please send your updated CV to (url removed) and I will get in touch.

VMware Architect Must have an Active DV Clearance Join a leading Defence and National Security programme as a VMware Architect , where you'll guide the technical strategy and delivery of secure, large-scale infrastructure services. This is a high-impact role for a collaborative leader who thrives on driving innovation and delivering mission-critical solutions in complex, secure environments click apply for full job details

Role: Enterprise Architect Salary/Rate: £600-706 per day inside IR35 Location: Hybrid Fareham/SalisburyContract Duration: 12-months We are currently looking for an Enterprise Architect for our government client. This Enterprise Architect role is hybrid, based between on site in Fareham or Salisbury and the remainder of the time working remotely. The contract for the Enterprise Architect position is for 12 months, with potential to extend, operating inside IR35. Security Clearance: Security Check ("SC Clearance") + sole UK National This role is inside IR35 - Due to the service of the role, it will now be based on an Umbrella solution. Essential skills/experience required: TOGAF (The Open Group Architecture Framework), ISEB (Information Systems Examination Board) and one of the following: ITIL (Information Technology Infrastructure Library) Certification IT4IT Certification COBIT (Control Objectives for Information and Related Technologies) Certification Role/responsibilities: Identify priorities for change to enable delivery at pace Lead and influence the delivery of cross-cutting capabilities that enable change Own the enterprise architecture vision, strategy and roadmaps from a business, technology and data perspective, including 'as is', 'to be' and transitional states Consult and support collaboration across the business Understand the organisation's ecosystem and its interdependencies, including reference architectures Take a strategic view across all architectural domains, portfolios and programmes Guide the organisation to make appropriate business, technology and data decisions by recommending reuse, sustainability and scalability, to achieve value for money and reduce risk Establish architectural principles, policies and standards Collaborate and consult with stakeholders to assure business, technology and data decisions are aligned with enterprise architecture strategy Develop the architecture community Carry out horizon scanning across industry, identifying emerging trends and their potential impact and opportunity for the organisation Assess how trends in society and industry practices might impact the organisation. Work with people outside the organisation to inform policies, strategies and standards. Anticipate changes to policy and build resilience through your architectural work. Coach others in identifying important trends Communicate with technical and non-technical stakeholders at all levels, and across organisations, using architecture communication techniques. Mediate between people in difficult architectural discussions. Gain support from business and technical stakeholders for architectural initiatives with high levels of risk, impact and complexity. Coach and support others in architecture communication. Identify appropriate contractual frameworks and approaches. Identify, evaluate and select appropriate suppliers. Solve and unblock issues between teams or departments at the highest level. Coach the organisation on team dynamics and conflict resolution, while also building and growing the community. Making Architectural Decisions. Problem Definition and Shaping. If you are interested in the above role, please click Apply Now and send a CV for quick review. As a member of the Disability Confident Scheme, Circle and our 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. Our client is proud to support the Armed Forces Covenant and as such, they guarantee to interview all veterans or spouses / partners of military personnel who meet all the essential criteria for the vacancy. In cases where they have a high volume of ex-military candidates / military spouses or partners, who meet all the essential criteria, theywill interview the best candidates from within that group. If you qualify, please notify us on igs at circlerecruitment dot com. 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 better way for us to communicate, please do let us know. Security Check, Sc Level, Sc Cleared, Sc Clearance, Security Cleared, Security Clearance, Security Vetting Clearance, Active SC, SC Vetted, Cleared To A High Government Standard, DV Cleared, DV Clearance, DV Check, Developed Vetted, Developed Vetting, DV Strap, Active DV, Enterprise Architect Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.

The closing date for applications is 11.59pm 7 Jan 2026 . First stage interviews over MS Teams will take place between January 2026. Second stage interviews will take place at our offices in Victoria on Wednesday 28 and Friday 30 January. What are the main responsibilities of this role? •Manage partners/suppliers to assure service continuity and supplier performance in terms of technical quality and performance metrics. •Responsible for EUC service delivery, ensuring availability, performance, and compliance. •Produce Statements of work for Suppliers to deliver to and manage delivery, assure success and technical quality of the work delivered. •Lead endpoint strategy, lifecycle planning, and BIOS/driver governance. •Manage Intune migration and endpoint refresh programmes. •Oversee AV device management (Surface Hubs, Cisco, Neat Boards). •Collaborate with InfoSec on endpoint security to ensure EUC estate is compliant. •Drive automation, standardisation, and proactive monitoring. •Act as escalation point for EUC-related incidents and problems. •Maintain structured documentation, SOPs, and CMDB accuracy. How does this align to the Government Digital Service DDaT Roles? This position aligns with the Digital, Data and Technology (DDaT) profession role of IT Service Manager within the Government Digital Service framework. While this serves as a reference point for capability and expectations, the responsibilities of this role extend beyond the standard DDaT definition. For further details, please refer to the official DDaT role description: IT Service Manager DDaT Capability Framework. Relationships: Reporting to: Head of Service Management Relationships: Part of a 3-person team alongside the Service Management Lead working under the Head of Service Management, which in turn works alongside the Infrastructure Operations team under the Head of Digital Operations. Internal: Working with all teams across Digital Services and Information Security (InfoSec). External: Multiple third-party support vendors. Resources Managed: None Security Clearance: NAO DS Operators at this level must be SC cleared as part of the onboarding process. Responsibilities: Organisational Admin & Management •Maintain structured documentation and SOPs for EUC services. •Support internal communications and cross-team knowledge sharing. •Contribute to CMDB accuracy and asset lifecycle governance. •Participate in team engagement and improvement workshops. •Lead and assurance of onboarding new devices and services. •Represent EUC operations in governance forums. Service Delivery •Ensure availability, performance, and SLA compliance across EUC platforms including supplier performance management. •Responsible for MDM tooling and endpoint refresh programmes. •Administer Windows Operating System, Office 365, and third-party applications. •Lead Video Conferencing/Audio-visual device management (Surface Hubs, Cisco, Neat, etc.) including peripherals and managing supplier who supports and develops. •Maintain accurate configuration and asset data in ITSM Tools. •Lead on service validation and testing for new deployments. •Manage vendors and suppliers to ensure service continuity and upgrades. •Monitor endpoint performance and identify improvement opportunities. •Manage patching, backup, and DR readiness for endpoint platforms. •Lead onboarding of EUC services into operational support. Strategic •Lead endpoint strategy, BIOS/driver/firmware governance, and app lifecycle planning. •Produce technology roadmaps to ensure architecture decisions for all EUC and AV services are fit for purpose. •Write Statements of work, engaging in supplier workshops to determine solutions where necessary. •Contribute to service catalogue evolution and governance frameworks. •Recommend tooling improvements and automation opportunities. •Provide input into training needs and capability uplift. •Liaise with senior stakeholders on EUC priorities. •Develop metrics and dashboards for EUC performance and risk. •Advocate for cost-effective and scalable endpoint solutions. Support •Act as escalation point for EUC-related incidents and problems. •Conduct root cause analysis and manage known error records. •Provide mentoring and guidance on structured troubleshooting. •Support resolution of ad hoc technical issues with a strategic approach. •Deliver remote support to Newcastle office and mobile users. •Collaborate with Problem Management Lead to remediate recurring issues. •Collaborate with Service Delivery Manager on queue management to ensure incidents are resolved within SLA/KPIs Security & Risk •Implement endpoint security controls and compliance policies. •Collaborate with InfoSec on vulnerability remediation and access governance. •Support change governance and compliance processes; provide evidence for GRC audits and align to industry certifications where applicable (including, but not limited to ISO 27001 & CE+). •Track and report on endpoint-related risk metrics and posture improvements. Development •Contribute to automation scripts and tooling enhancements. •Participate in pilots for new endpoint technologies and service improvements. Emergency Capacity •Provide capacity for major and urgent incidents. Working Environment & Requirements •You'll work on an agreed support rota to ensure coverage from 08 00, with core hours of 09 00, Monday to Friday, on-site in Victoria, London. Occasional attendance will be required at our Newcastle office with expenses paid for travel and accommodation. Due to the nature of the role, occasional (paid) weekend work as required, and Time-Off-In-Lieu offered for out-of-hours work during Mon-Fri. Key skills/competencies required Skills & Experience Leadership & Governance • Ability to govern EUC services, designing standards that ensure compliance aligned to strategic objectives. • Skilled in managing vendor relationships for endpoint and AV solutions, including SLA/OLA compliance and performance reviews. ITIL & Service Management Expertise • Strong command of ITIL practices: Change, Release, Problem, Knowledge, Configuration. • Collaborative, structured, and improvement-focused mindset. • Familiarity with SIAM and multi-supplier governance frameworks. Technical & Tooling Knowledge • Proven experience managing Windows Operating Systems, SCCM, Intune, Entra ID, and mobile platforms (iOS, Android). • Strong understanding of Windows as a Service (WaaS) and experience of managing patching, and endpoint lifecycle. • Familiarity with AV technologies (Surface Hubs, Cisco Desk Pros, Neat Boards). • Experience with MDM policy design and administration. • Skilled in PowerShell scripting and automation. Communication & Stakeholder Engagement • Strong communicator across technical and non-technical audiences. • Able to produce SOPs, runbooks, and user-facing guides. • Experience engaging suppliers, InfoSec, and project delivery teams. Desirable Certifications • ITIL 4 Foundation. • ITIL 4 Specialist: Monitor, Support & Fulfil (desirable). • PRINCE2 / AgilePM or equivalent delivery discipline (desirable). • Microsoft Certified: Modern Desktop Administrator Associate (MD-102) • Microsoft Certified: Security, Compliance, and Identity Fundamentals (SC-900) Key Behaviours • Work in accordance with the NAO s values and champion our diversity and inclusion strategy. • Demonstrate a strong commitment to their own self-development, to delivering the NAO s strategic objectives, and keep themselves up to date on office initiatives and information relevant to their work and specialism. • Use their knowledge and expertise to deliver high-quality work that supports their team objectives and contributes to organisational priorities. • Influence and add value by building their understanding and insight into the challenges and perspectives of stakeholders. • Look for innovative solutions for how we approach work and make suggestions for new ways for how we could deliver work and continuously improve our business processes to make them more efficient and effective. • Demonstrate an ability to balance tasks and priorities to lead a complex, challenging work package, including supporting the work of others. • Enable the NAO to lead by example in the delivery of high-quality, efficient business practices and support their teams to do so. • Comply with corporate responsibilities and support others to do so. • Take ownership of delivering high-quality work to time and quality standards. • Proactively look for ways we can improve our ways of working and make suggestions for how these could be implemented. • Engage confidently with colleagues and clients at all levels to support the delivery of work and build good relationships with key stakeholders. • Work flexibly to contribute to a range of topics and outputs and take ownership of driving work forward and responding to challenges.

Core Infrastructure Architect Must have an active DV Clearance Join a dynamic, multi-skilled agile team as a Core Infrastructure Architect , where collaboration and innovation drive success. You'll work closely with architects, security specialists, and service teams to deliver robust and secure infrastructure solutions that align with our customer's vision. About the Role - Core Infrastructure Architect As a Core Infrastructure Architect , you'll take ownership of technical proposals, ensuring they meet client goals and architectural standards. Reporting to the CTO Lead Architect, you'll collaborate across business areas and engage with senior customer stakeholders to drive delivery excellence. You'll manage third-party suppliers and handle requests for change, ensuring the architectural integrity of solutions is maintained throughout the life cycle. What We're Looking For - Core Infrastructure Architect Proven client-facing experience at a senior level with excellent communication and presentation skills. Extensive knowledge in designing and implementing secure, large-scale, and highly resilient infrastructures . Experience working directly with customers to define and refine infrastructure requirements . Strong background in Agile methodologies and delivering production-ready infrastructure solutions. Expertise in Microsoft Windows systems administration , including configuration management via GPO, Registry, Powershell, and Windows Update mechanisms. Experience designing solutions compliant with strict security and compliance standards . Bring your technical expertise and leadership to the forefront as a Core Infrastructure Architect and help shape next-generation infrastructure solutions. To apply, please send your CV by pressing the apply button.

PKI Architect - Must have an Active DV Clearance We are seeking an experienced PKI Architect to join a dynamic, multi-skilled agile team delivering secure and innovative solutions. This role is both technically challenging and highly rewarding, offering the opportunity to work across Legacy and emerging technologies in a live system transition programme. Key Responsibilities for PKI Architect Work collaboratively with security, service, and management colleagues to deliver high-quality solutions. Own work packages from design through to prototyping, ensuring all functional and non-functional requirements are met. Produce detailed documentation including High-Level Designs, Low-Level Designs, and installation guides. Support and guide end users, delivering a customer-focused service. Deliver configuration changes and system updates across enterprise environments. Required Skills for PKI Architect Strong knowledge of Microsoft Windows systems (, Windows 7-11) and related technologies including VMware, Firewalls, and Thin Client solutions. Administration skills covering GPO, Registry, Filesystem, WMI, Windows Update, and patching mechanisms. Experience in Agile software development and delivery. Active Directory, secure networks, and system hardening expertise. Knowledge of Scripting with tools such as Python and working with open-source products. This PKI Architect role is ideal for someone who thrives in a collaborative, fast-paced environment and is committed to technical excellence. To apply, please send your CV by pressing the apply button.

Lead Technical Architect Must have an Active DV Clearance Join a major Defence and National Security transformation programme as a Lead Technical Architect , guiding the design and delivery of secure, large scale services across IaaS, PaaS, and workplace environments. This is a senior technical leadership role where you will shape strategy, drive architecture direction, and lead multi skilled teams in delivering mission critical capabilities. About the Role - Lead Technical Architect As a Lead Technical Architect , you will own the technical delivery of key service components from design through deployment and into live service. You will work closely with technical leadership to maintain cohesion across multiple technology areas while improving efficiency and delivery quality. You will contribute to strategic roadmaps, ensuring architectures remain aligned to long term business and customer needs. You will act as the technical lead for delivery teams, providing guidance, leadership, and architectural governance to maintain solution integrity. You will report directly to the Solution Lead to ensure alignment and visibility. What We're Looking For - Lead Technical Architect Extensive experience delivering secure, resilient, enterprise scale IaaS, PaaS, and workplace solutions . Proven ability to create and own HLDs and LLDs and maintain architectural documentation. Strong skills in problem solving, collaborative design, and communicating technical concepts. Experience leading and motivating multi disciplinary teams in Agile delivery environments. Senior level client facing experience with the ability to present ideas and challenge constructively. Must be a sole UK national with active DV clearance and experience in secure, mission critical programmes. Lead the technical direction of one of the UK's most critical digital transformation efforts as a Lead Technical Architect . To apply, please send your CV by pressing the apply button.

VMware Architect Must have an Active DV Clearance Join a leading Defence and National Security programme as a VMware Architect , where you'll guide the technical strategy and delivery of secure, large-scale infrastructure services. This is a high-impact role for a collaborative leader who thrives on driving innovation and delivering mission-critical solutions in complex, secure environments. About the Role - VMware Architect As a VMware Architect , you'll lead the design and technical delivery of core infrastructure components from conception through to live service. You'll collaborate across architecture, engineering, and service teams to ensure cohesive delivery aligned to strategic goals. Responsibilities include defining and governing solution architectures, maintaining design integrity, and ensuring alignment to customer and security requirements. You'll play a central role in shaping roadmaps and driving efficiency across multiple technical workstreams within an Agile delivery framework. What We're Looking For - VMware Architect Proven experience designing and delivering secure, large-scale IaaS, PaaS, and workplace environments . Deep expertise in VMware technologies including vCenter, vCloud Foundation, vCloud Director, Horizon, and App Volumes . Strong understanding of architecture governance and delivery assurance. Excellent problem-solving skills with the ability to lead collaborative design sessions and present complex ideas clearly. Experience working within Agile delivery models and large transformation programmes. Must hold DV clearance and be a sole UK national , with prior experience in highly secure environments. Lead the transformation of critical infrastructure and help define the future of secure digital services as a VMware Architect . To apply, please send your CV by pressing the apply button.

Network Architect Must have an Active DV Clearance A new opportunity has arisen for a Network Architect to join a secure Defence and National Security programme. You will design and deliver medium to large scale network solutions while supporting multiple work streams and engaging with technical and project stakeholders across a high profile environment. About the Role - Network Architect As a Network Architect , you will work closely with Programme and Project Managers to produce high quality network designs across programme, live service, and change activities. You will contribute to HLD and LLD documentation for key technologies including Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper LAN and WAN, Endace, NTP, data centre Firewalls, and LAN services. The role involves supporting engineering teams, ensuring solutions meet requirements, pass governance, and align with architectural direction. You will provide design input for customer reporting and collaborate with senior technical leadership to maintain architectural consistency. What We're Looking For - Network Architect Strong experience designing secure enterprise networks using Cisco , Juniper , and Gigamon technologies. Knowledge of routing protocols , VRFs, VPNs, QoS, security zones, high availability, and IP Addressing design. Skilled in troubleshooting and resolving defects across multi vendor technologies. Experience of overseas infrastructure delivery is essential. Understanding of requirements management and life cycle processes. Excellent communication skills with the ability to share knowledge, take ownership, and support delivery teams. Shape the delivery of secure and resilient networks as a Network Architect . To apply, please send your CV by pressing the apply button.

JOB TITLE: DevOps Engineer - DV Cleared Rate: 550- 600/day (Outside IR35) Location: Onsite Clearance: DV Cleared (Mandatory) Flexible Work Option: Condensed working week (e.g., 3 long days, paid for 5) Job Summary We are seeking a technically skilled DevOps & Software Engineer with DV clearance to contribute across the full software development lifecycle and DevOps toolchain. You will design, implement, and maintain scalable, secure, and automated CI/CD pipelines, infrastructure-as-code (IaC), and system monitoring frameworks to support the continuous delivery of secure and reliable software. This role demands a strong grasp of modern DevOps practices, cloud and container technologies, automation tooling, and software engineering principles. You will work closely with development, security, and operations teams to drive a culture of DevSecOps and continuous improvement. Key Responsibilities Design, build, and maintain scalable CI/CD pipelines using modern DevOps tooling. Implement Infrastructure-as-Code (IaC) to provision and manage cloud/on-prem infrastructure. Manage container orchestration platforms and develop containerized solutions. Monitor systems and applications for availability, performance, and security compliance. Automate operational tasks including testing, deployment, patching, and scaling. Apply DevSecOps principles to secure applications and infrastructure across SDLC. Collaborate with cross-functional teams (developers, testers, security analysts) to streamline software delivery. Participate in code reviews, architecture design, and incident resolution. Contribute to the development and documentation of internal DevOps standards and best practices. Mentor junior engineers and foster a DevOps-first mindset within delivery teams. DevOps & Tooling Proficiency (Preferred) Category Tools & Technologies CI/CD GitLab CI/CD, Jenkins, GitHub Actions, CircleCI, Azure DevOps Pipelines Infrastructure-as-Code Terraform, Ansible, AWS CloudFormation, Pulumi Cloud Platforms AWS, Azure, GCP, or private cloud (OpenStack) Containerization Docker, Podman Orchestration Kubernetes (EKS, AKS, GKE), Helm, OpenShift Version Control Git, GitLab, Bitbucket Monitoring & Logging Prometheus, Grafana, ELK Stack, Splunk, Datadog Security & Compliance HashiCorp Vault, Snyk, SonarQube, Trivy, AWS IAM, CIS Benchmarks Configuration Mgmt. Ansible, Puppet, Chef Build Tools Maven, Gradle, NPM, Webpack Testing Tools Selenium, JUnit, Postman, Cypress Other Nexus/Artifactory (artifact repositories), REST APIs, JSON/YAML, Linux system admin

Lead Technical Architect Must have an Active DV Clearance Join a major Defence and National Security transformation programme as a Lead Technical Architect , guiding the design and delivery of secure, large scale services across IaaS, PaaS, and workplace environments click apply for full job details

PKI Architect - Must have an Active DV Clearance We are seeking an experienced PKI Architect to join a dynamic, multi-skilled agile team delivering secure and innovative solutions. This role is both technically challenging and highly rewarding, offering the opportunity to work across legacy and emerging technologies in a live system transition programme. Key Responsibilities for PKI Architect Work collaboratively with security, service, and management colleagues to deliver high-quality solutions. Own work packages from design through to prototyping, ensuring all functional and non-functional requirements are met. Produce detailed documentation including High-Level Designs, Low-Level Designs, and installation guides. Support and guide end users, delivering a customer-focused service. Deliver configuration changes and system updates across enterprise environments. Required Skills for PKI Architect Strong knowledge of Microsoft Windows systems (Apply online only), Windows 7-11) and related technologies including VMware, firewalls, and thin client solutions. Administration skills covering GPO, Registry, Filesystem, WMI, Windows Update, and patching mechanisms. Experience in Agile software development and delivery. Active Directory, secure networks, and system hardening expertise. Knowledge of scripting with tools such as Python and working with open-source products. This PKI Architect role is ideal for someone who thrives in a collaborative, fast-paced environment and is committed to technical excellence. To apply, please send your CV by pressing the apply button.

3rd Line Directory Services Engineer Must have an Active DV Clearance Join a high-performing technical team as a 3rd Line Directory Services Engineer , supporting secure and complex IT environments across Defence projects. You'll play a critical role in maintaining and improving core directory services, ensuring stability, security, and performance for mission-critical systems. About the Role - 3rd Line Directory Services Engineer As a 3rd Line Directory Services Engineer , you'll be responsible for managing and maintaining Active Directory Domain Services and associated infrastructure. You'll deliver planned changes through structured change management processes and respond to incidents and escalations from 2nd Line support. The role involves supporting Windows Server environments (2019 and later) , managing DNS , creating and applying Group Policies , and utilising tools like SCOM and SCCM . You'll also work with engineering and architecture teams to assess new releases, maintain documentation, and ensure smooth operational performance. This is a site-based role in Basingstoke (5 days a week) , with occasional travel to other customer sites. What We're Looking For - 3rd Line Directory Services Engineer Strong problem-solving and analytical mindset with the ability to think creatively. Deep understanding of Active Directory , Windows Server , DNS , and Group Policy Management . Knowledge of PowerShell scripting , multi-tenant environments , and ITSM processes . Familiarity with ITIL and Agile methodologies . Experience with VMware vCenter (user-level) and collaboration across engineering and architecture teams. Highly motivated, adaptable, and able to work independently in a high-pressure environment. Make a real impact as a 3rd Line Directory Services Engineer and support secure, high-value technology services that matter. To apply, please send your CV by pressing the apply button.