66 jobs found

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. JBRP1_UKTJ

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. JBRP1_UKTJ

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

ERP Solution Architect - Microsoft Dynamics 365 (Finance & Operations) - shaping architecture, integrations, and execution across a large multi-supplier programme. You'll bridge business and IT, run workshops, lead requirements, and steer iterative delivery (Scrum/Agile) from discovery through go-live and adoption. London - Hybrid working. SC Security Cleared Outside IR35 Interviews between 18th - 19th December 2025 Start January 2026 Own the ERP solution architecture and the integration strategy with external systems (end-to-end). Plan and govern delivery: roadmaps, budgets, schedules, RAID, and quality assurance with Agile ways of working. Lead requirements & analysis: business process mapping, traceability, acceptance criteria, and fit-gap. Facilitate workshops and keep stakeholders aligned; communicate technical concepts clearly to non-technical audiences. Coach delivery teams and provide end-user/technical training; produce structured design and run-book documentation. Drive change & adoption: cutover planning, hypercare, KPIs/benefits tracking, and continuous improvement. Stay current on ERP trends, methodologies, and Microsoft Dynamics advancements; implement best practices. Perform other related duties to ensure successful outcomes. Experience: Bachelor's degree in a relevant discipline and 3+ years post-grad experience; or 10+ years directly relevant experience in lieu of degree. 7+ years leading large-scale ERP implementations , aligning solutions to business goals, regulations, and industry standards-incl. planning, budgeting, scheduling, risk mitigation, and QA. Strong delivery with Agile/Scrum/SAFe (iterative delivery, ceremonies, backlog/roadmap ownership). Working knowledge of ERP governance, data privacy, and compliance relevant to finance and operations. Experience with Microsoft Dynamics 365 Finance & Operations (or similar enterprise ERP). Proven coordination of cross-functional teams (business, IT, vendors, partners). Excellent communication & stakeholder skills; track record facilitating workshops and driving consensus. Experience in change management & adoption , requirements gathering, process mapping, and translating needs into actionable designs. Proficiency with MS Office and collaboration platforms ( MS Teams, SharePoint ).

We have a large SOC team that can boast some very high profile clients within the Defence sector. Due to expansion, we have this new role for a Senior SOC SIEM Content Engineer with broad experience of Cyber. If you possess robust technical abilities and are eager to apply your expertise to the fullest extent, this opportunity is ideal for you. You will be responsible for creating, implementing, and maintaining security content such as rules, dashboards, and reports for our Security Information and Event Management (SIEM) systems. This role requires a strong understanding of security procedures and experience working with SIEM platforms and within an MSSP environments where you may be working across multiple operational customers and projects. Hybrid Variable: Working in Hemel Hempstead OR Farnborough 1 to 2 days per week. You do need to be DV Cleared OR eligible for DV Clearance. What you'll be doing: Develop, deploy, and uphold security content (including rules, dashboards, and reports) for our SIEM system. Continuously monitor and analyse SIEM data to identify and respond to potential security threats. Collaborate with SOC Analysts, Architects, Project Managers & Engineers to improve the precision and efficiency of the SIEM materials. Stay up-to-date on the latest security threats, vulnerabilities, and attack techniques and incorporate that knowledge into the SIEM content. Work with the security team to establish and maintain security standards and procedures. What you'll bring: Proficient in using SIEM technologies such as Splunk, Sentinel, and QRadar. Thorough grasp of security standard methodologies and protocols, for instance ISO 27001/27002, PCI DSS. Familiarity with security frameworks such as NIST, ISO, and CIS. Experience with programming languages such as Python, PowerShell, and regex. If you are interested in this role but not sure if your skills and experience are exactly what we're looking for, please do apply, we'd love to hear from you! Location: 1 or 2 days per week in Hemel Hempstead OR Farnborough Employment Type: Permanent Security Clearance Level: Eligible for DV Clearance Internal Recruiter: Lee Salary: To £75K+ Benefits: £5,400 car allowance, 25 days annual leave with the option to buy additional days, private medical, life assurance, pension, and generous flexible benefits fund Loved reading about this job and want to know more about us? Sopra Steria's Aerospace, Defence and Security business designs, develops and deploys digital solutions to Central Government clients. The work we do makes a real difference to the client's goal of National Security, and we operate in a unique and privileged environment. We are given time for professional development activities, and we coach and mentor our colleagues, sharing knowledge and learning from each other. We foster a culture in which employees feel valued and supported and have pride in their work for the customer, delivering outstanding rates of customer satisfaction in the UK's most complex safety- and security-critical markets. We embrace difference as a source of creativity, innovation and competitive advantage and are striving to become a more diverse organisation. We welcome applications from people with a diverse variety of backgrounds and identities. We are committed to equality of opportunity for all and do not discriminate on the basis of race, religion, colour, gender, age, disability, sexual orientation or marital status. We have partnered with Vercida, the UK's largest diversity and inclusion focused careers site, where all our vacancies are available in an accessible format. If you require any adjustments to the recruitment process, to enable you to perform to the best of your ability, please let us know when completing your application. We participate in the Disability Confident scheme and are committed to offering an interview to any candidate with a disability, who meets the minimum criteria for the role. If you believe this could apply to you, please let us know when completing your application.

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. JBRP1_UKTJ

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.

Lead Technical Architect (DV CLEARED) Location: Basingstoke - 5 days a week - Office based Rate: £850pd inside IR35 Mandatory: DV Clearance active Are you an experienced technology leader with expertise in the delivery of IaaS, PaaS and Workplace services? Can you foster collaboration and lead large teams of multi-skilled resources in the delivery of complex solutions. We are looking for a Lead Technical Architect to lead our technical teams in the transformation of a large, complex, mission critical environment. This role is technical lead for these delivery teams and is responsible for helping to shape the strategy and roadmap in these areas. This role presents a unique opportunity to join a passionate team dedicated to creating value and ultimately driving transformative experiences for our customers' end users. The role: We are looking for a Lead Technical Architect to work as part of and lead a multi skilled agile team, including security, service and management where teamwork is paramount. Your role will involve: Owning and driving the technical delivery of sub-components of the Managed Service from design, through to deployment to Live. Collaborating with the wider technical leadership to drive delivery across a number of technology areas with a focus on improving efficiency and cohesion. Providing input into the strategic direction and roadmaps for these key delivery areas. Act as the technical lead, providing leadership to all colleagues and to our customer stakeholders. Providing architecture governance, ensuring compliance against requirements, delivery against the original outline vision and ensuring the integrity of customer environments. Reports to the project's Solution Lead. Experience required: Experience in the delivery of secure, highly resilient, large-scale IaaS, PaaS and workplace solutions. Creation and ownership of technical design documentation artefacts including HLD's and LLDs, Ability to brainstorm, problem-solve and present ideas using a variety of design thinking methods available. Managing and motivating teams to deliver to a plan. Experience in the development and delivery of solutions using Agile Methodologies Client facing skills at a senior level with the ability to communicate ideas and present challenging points of view to both senior internal and customer stakeholders. Single UK nationality with DV clearance is mandatory, with demonstrable experience working in highly secure, mission critical environments.

Boundary SME (DV CLEARED) Location: Basingstoke - 5 days a week - Office based Rate: £750pd inside IR35 Mandatory: DV Clearance active Are you skilled Boundary SME with excellent interpersonal skills who can learn and adapt to work across both legacy and new technologies as part of a live system transitioned programme? Do you want to make an impact and change the way the world works? Do you want to collaborate and achieve together with committed people to work as part of a multi skilled agile team, where teamwork is paramount. The role will be challenging and varied, where cross training is expected, and challenges shared. This is your world and your opportunity to transform it for the better. The role: We are looking for a Boundary Infrastructure Architect. Your role will involve owning the delivery of a work package from design, through prototyping, ensuring the work package meets functional and non-functional requirements. The skills necessary to troubleshoot and problem solve. You will script repeatable unit tests to exercise functionality, which will account for desired and undesired outcomes. You will continue to support the work package through user piloting and into production and will continue to be on hand to provide early life support, as well as creating and maintaining support and design documentation to assist users and support personnel in maintaining the work package throughout its life. Example of tasks: Creation of a proof of concept, designed to meet a set of requirements Creation of high-level design collateral which supports the design, and provides requirements traceability Working with other stakeholders to unblock engineering progress Skills and experience required: Experience in the development and delivery of solutions using Agile Methodologies. Highly experienced in the provision of Email, Web proxy gateways for high security systems from design, prototyping through to implementation. Expertise in the implementation of .security lockdowns & clamps, and troubleshooting the technical issues which emerge from systems of this nature •Advanced knowledge of Microsoft Windows systems administration within an enterprise environment. •Active Directory, PKI, VMWare virtualisation, Windows Server 2022 enterprise architecture and the creation of gold builds, System hardening (GPOs etc.), Nexus configuration repositories. •PowerShell and Python for scripting, automation, or test creation. •Configuration and automation using Ansible, Terraform. •Automated test execution using Robot framework. Act as an enabler to empower teams to solve problem

VMWARE Architect (DV CLEARED) Location: Basingstoke - 5 days a week - Office based. Rate: £750pd inside IR35 Mandatory: DV Clearance Active Are you an experienced technology leader with expertise in the delivery of IaaS, PaaS and Workplace services? Can you foster collaboration and lead large teams of multi-skilled resources in the delivery of complex solutions. We are looking for a VMware architect to lead our technical teams in the transformation of a large, complex, mission critical environment. This role is VMware architect for these delivery teams and is responsible for helping to shape the strategy and roadmap in these areas. This role presents a unique opportunity to join a passionate team dedicated to creating value and ultimately driving transformative experiences for our customers' end users. The role: We are looking for a Vmware architect to work as part of and lead a multi skilled agile team, including security, service and management where teamwork is paramount. Your role will involve: Owning and driving the technical delivery of sub-components of the Managed Service from design, through to deployment to Live. Collaborating with the wider technical leadership to drive delivery across a number of technology areas with a focus on improving efficiency and cohesion. Providing input into the strategic direction and roadmaps for these key delivery areas. Providing architecture governance, ensuring compliance against requirements, delivery against the original outline vision and ensuring the integrity of customer environments. Your experience: Experience in the delivery of secure, highly resilient, large-scale IaaS, PaaS and workplace solutions. Expertise in Vmware VCentre, VCloud Foundation, VCloud Director, VMware Horizon, App Volumes. Ability to brainstorm, problem-solve and present ideas using a variety of design thinking methods available. Experience in the development and delivery of solutions using Agile Methodologies Single UK nationality with DV clearance, with demonstrable experience working in highly secure, mission critical environments.

Senior Front-End/UX Developer - National Security - eDV Cleared Role: Senior Front-End/UX Developer Location: Gloucester Security Clearance: Enhanced DV Clearance Salary: £70,000 - £90,000 About the Role We're looking for an experienced Front-End Engineer with strong UX capability to join a secure delivery team building user-centric digital services for high-priority government programmes. You'll shape and deliver intuitive, accessible, and performant interfaces that support mission-critical operations in sensitive environments. Working closely with researchers, product teams, and technical specialists, you'll take responsibility for designing, prototyping, and implementing front-end solutions that balance usability, accessibility, security, and performance constraints. You'll be involved across the full lifecycle - from early discovery and iterative design through to engineering, testing, and optimisation within secure cloud and on-premise environments. What You'll Do Plan and conduct user-centred design activities including sketching, wireframes, prototypes, journey mapping, and feedback loops. Translate research findings into clean, intuitive UI designs aligned to government or project-specific UX guidelines. Create and maintain component libraries, design systems, and reusable front-end patterns. Build high-quality front-end applications using modern frameworks (React / Angular / Vue) with TypeScript or JavaScript. Implement responsive, accessible (WCAG 2.1 AA) and high-performance interfaces suitable for restricted or low-bandwidth environments. Integrate UIs with backend APIs, microservices, and real-time data sources. Optimise front-end applications for speed, accessibility, and security-hardening requirements. Collaborate with multidisciplinary Agile teams, contributing to ceremonies, peer reviews, and backlog refinement. Work closely with developers, testers, user researchers, and architects to ensure seamless end-to-end delivery. About You We're particularly keen to speak with Developers who can blend strong engineering skills with a solid understanding of UX principles: Significant experience building modern front-end applications using React, Angular, or Vue. Strong capability with HTML5, CSS/SASS, JavaScript, TypeScript, and responsive design. Demonstrable UX experience: wireframing, prototyping, user flows, interaction design, and usability. Confident applying accessibility and inclusive design standards (e.g., WCAG 2.1 AA). Experience integrating with RESTful APIs and handling JSON-based data exchanges. Familiarity with Agile delivery (Scrum/Kanban) and collaborative engineering practices. Understanding of Secure by Design principles and delivering solutions within regulated or sensitive environments. Security Requirements Due to the nature of the work, current eDV Clearance is essential . Unfortunately, applicants without active eDV clearance cannot be considered.

DV Cleared Solution Architect £80,000 to £85,000 + benefits Hybrid working (roughly 3 days a week onsite) Work on mission critical defence and national security transformation programmes Join a growing consultancy environment that supports long term career development DV clearance required ABOUT THE CLIENT Our client is a major consultancy known for delivering complex technology transformation across defence and national security. They work with organisations that require secure, modern and scalable solutions, and they pride themselves on driving innovation through diverse technical teams. Due to continued demand across several large programmes, they are looking for experienced Solution Architects to support long term delivery. THE BENEFITS Hybrid working with roughly 3 days a week onsite Excellent progression pathways and funded training Exposure to high impact national security projects Supportive culture focused on wellbeing and personal development Great salary and benefits package Career stability THE SOLUTION ARCHITECT ROLE As a Solution Architect, you will design and deliver secure, scalable and modern technology solutions across a range of large scale transformation programmes. You will work closely with stakeholders to shape architecture, lead design reviews, guide engineering teams, and ensure solutions meet business, security and technical requirements. You will contribute to architectural strategy, evaluate new technologies, and help drive continuous improvement across projects. SOLUTION ARCHITECT ESSENTIAL SKILLS Current DV clearance Proven background as a Solution Architect delivering complex technical solutions Strong understanding of system design principles and secure architecture Knowledge of cloud platforms (AWS, Azure or GCP) Proficiency in modern programming languages (Java, .NET, Python or JavaScript frameworks) Understanding of SQL and NoSQL databases Experience selecting frameworks, tools and platforms to meet technical and business needs TO BE CONSIDERED: Please apply through this advert or email me directly at . For further information please call or . By applying for this role, you give express consent for us to process and submit your application to our client in conjunction with this vacancy only. KEY SKILLS Solution Architect, DV Cleared, Secure Architecture, Cloud, AWS, Azure, GCP, Java, .NET, Python, JavaScript, SQL, NoSQL, Defence, National Security, NSD

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. JBRP1_UKTJ

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. JBRP1_UKTJ

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.

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.

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.

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.