Latest Government Security Jobs

Product Security Engineer (we have office locations in Cambridge, Leeds & London)

Company DescriptionGenomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service...

Genomics England London, United Kingdom

Security Architect - DV Cleared

This role involves leading the design and implementation of end-to-end security architectures for mission-critical defence systems within a highly regulated government environment. The Security Architect will develop high-level designs, conduct risk assessments, and ensure compliance with MOD security policies and accreditation standards. Close collaboration with technical and assurance teams is required to embed secure-by-design principles across the solution lifecycle.

CBSbutler Holdings Limited trading as CBSbutler Cliddesden, Hampshire, RG25 2JJ, United Kingdom £700 – £750 pd

On-site Contract Clearance Required

SC Cleared Security Architect (SC Clearance Required)

This role involves designing and implementing networking-based systems, generating functional technology roadmaps, and incorporating new cloud and networking technologies into the university's enterprise architecture. You will work closely with technical experts and contribute to cutting-edge projects for the UK Cabinet Office.

Ernest Gordon Recruitment Horsham, West Sussex, United Kingdom £400 – £500 pd

Remote Contract Clearance Required

Security Architect

This role involves designing and assuring technical security architectures for high-threat government environments, focusing on secure system delivery and risk mitigation. You will work closely with security governance teams to influence design decisions, implement controls, and guide technical teams using both established and emerging technologies. The position requires active stakeholder engagement and the development of security frameworks, standards, and reference architectures across complex, sensitive systems.

TXP London, United Kingdom £700 – £750 pd

On-site Contract Clearance Required

Security Architect (IAM)

Design and implement security architecture for a large-scale federated data-sharing platform within the UK government. Lead identity, access control, and policy enforcement solutions across a multi-organisation ecosystem, translating security and business requirements into scalable technical designs using modern IAM and Zero Trust principles.

SR2 London, United Kingdom £550 – £600 pd

Remote Contract Clearance Required

Security Architect

This role involves designing and implementing security architectures for a government project, primarily working remotely but with occasional on-site meetings in Manchester. The Security Architect will focus on cloud security (AWS, Azure), stakeholder management, and clear communication of complex security concepts.

SmartSourcing Ltd Manchester, United Kingdom £540 pd

Hybrid Contract Clearance Required

Cyber Security Architect

The role involves leading the design and assurance of cybersecurity architectures for sensitive government and energy projects, focusing on cloud environments (AWS, Azure, Oracle). You will provide expert guidance on security best practices, conduct risk assessments, and ensure robust security controls are embedded in architectural designs.

Appcast Enterprise Farnborough, GU14 7JT, United Kingdom

On-site Permanent Clearance Required

Principal Enterprise Security Architect (Cyber Security)

Leads enterprise-wide cybersecurity architecture and design, ensuring alignment with government standards and organisational risk. Oversees delivery of secure technology solutions, conducts threat analysis, and advises on cross-domain security strategies. Engages with public and private sector stakeholders to shape security decision-making and assurance.

Rullion Engineering Cumbria Teddington, London, TW11 8EE, United Kingdom £71,000 – £90,000 pa

Hybrid Permanent Clearance Required

Cyber Security Architect

This role involves leading the development of security-focused architectures for complex engineering solutions within an Aerospace & Defence organisation. The Security Architect will ensure security is embedded by design across multi-disciplinary projects, aligning with regulatory standards and organisational risk appetite. Key responsibilities include guiding engineering teams, reviewing system designs for robustness, and maintaining compliance with internal and industry security frameworks.

Manpower Hall Cross, Lancashire, United Kingdom £75,000 – £80,000 pa

Hybrid Permanent Clearance Required

Senior Solutions Architect (Cyber Security)

This role involves acting as a technical advisor during the sales process, designing custom cybersecurity solutions for enterprise and government clients. You'll lead technical demonstrations, proof of concepts, and collaborate across sales, product, and engineering teams to address complex security challenges in regulated environments. The position plays a key role in shaping product direction through customer insights and supports high-stakes deployments across cloud, hybrid, and on-premise infrastructures.

Hirecracker London, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent Clearance Required

Lead NSX Engineer - Security Cleared

This role involves leading the design and implementation of VMware NSX-based network architectures within a secure government environment. The engineer will drive network virtualisation, micro-segmentation, and distributed firewalling while ensuring high availability and security across hyperconverged infrastructure. Collaboration with security, infrastructure, and automation teams is key to delivering scalable, automated networking solutions.

Searchability NS&D Reading, United Kingdom £50,000 – £75,000 pa

On-site Permanent Clearance Required

Data Security Technical Lead

This role involves leading the implementation and governance of Microsoft Purview across Microsoft 365 and Azure, focusing on data protection, compliance, and information governance. The candidate will act as a subject matter expert, working with cross-functional teams to design automated governance solutions and enforce security controls such as DLP, sensitivity labels, and retention policies. The position plays a key role in shaping secure, compliant digital workplace strategies within a government-focused technology environment.

Sopra Steria Newport, United Kingdom £50,000 – £60,000 pa

Remote Permanent Clearance Required

Security Architect

This role involves designing and maintaining robust cyber security architectures for sensitive government and defence systems, applying Secure by Design principles and aligning with HMG, NIST, and MOD standards. The Security Architect will lead security assurance, risk analysis, and compliance across the solution lifecycle, working closely with engineering teams and stakeholders to ensure resilient, risk-informed designs. Key responsibilities include developing high- and low-level security designs, reviewing security artefacts, and supporting secure delivery in complex, regulated environments.

Appcast Enterprise Huntingdon, United Kingdom

Hybrid Permanent Clearance Required

Trainee Cyber Security Analyst

This role is for individuals starting a career in cyber security through a fully-funded training programme. You'll gain practical skills in threat intelligence, security testing, incident response, and ethical compliance, preparing for roles such as Cyber Security Analyst or SOC Analyst. The course leads to a Level 2 qualification and focuses on real-world applications in protecting digital systems and data.

Netcom Online Learning London, United Kingdom £25,000 – £32,000 pa

Hybrid

Trainee Cyber Security Specialist

This role involves completing a fully-funded 5-week online cyber security course, gaining hands-on experience in threat intelligence, security testing, incident response, and ethical compliance. The training prepares you for entry-level roles in IT support, cyber security analysis, and related fields.

Netcom Online Learning Sheffield, United Kingdom £25,000 – £32,000 pa

Remote Internship