Latest Government Security Jobs

iOS Mobile Software Engineer II

This role involves developing and refining iOS SDKs for document capture, focusing on camera functionality, on-device image processing, and machine learning to enhance identity verification. The engineer will collaborate with cross-functional teams to deliver a seamless, accessible, and customizable user experience embedded in customer applications. Emphasis is placed on high-quality image capture, performance, and integration ease for end-users.

Entrust Portugal

Hybrid Permanent

Applied Scientist I

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust London, United Kingdom

Software Engineer

This role involves working on safety-critical, real-time Air Traffic Control systems as part of a multi-disciplinary engineering team. Responsibilities include software development, testing, and support across the full lifecycle, with a focus on compliance and structured processes.

Appcast Enterprise Fareham, United Kingdom

Hybrid Permanent Clearance Required

Solutions Consultant - Secure Communications

The role involves acting as a technical advisor to help customers evaluate and deploy secure communications solutions. You'll support demonstrations, workshops, and solution design in collaboration with sales, product, and engineering teams, both in the UK and internationally. The position focuses on bridging technical expertise with customer needs in high-security environments.

Adecco London, United Kingdom £40,000 – £45,000 pa

Hybrid Permanent Clearance Required

DevOps Engineer

This role involves designing, building, and maintaining AWS cloud infrastructure, deployment pipelines, and platform automation for a major public sector programme. You will work in a regulated environment, ensuring scalability, security, and high availability of digital services, while collaborating with engineering, product, and delivery teams.

Brio Digital Leeds, West Yorkshire, United Kingdom £500 pd

Hybrid Contract Flexible Clearance Required

Cloud Assurance Senior Manager

This role involves leading cloud assurance engagements across AWS, Azure, and hybrid environments for highly regulated clients. The Senior Manager will assess cloud governance, security, resilience, and operational controls, identifying risks and recommending improvements. They will also mentor junior staff and help shape cloud assurance methodologies within a growing practice.

Intec Select Finsbury Park, London, N4 3NH, United Kingdom £60,000 – £75,000 pa

Hybrid Permanent

IT Engineer

The IT Engineer will support the day-to-day operation of cloud platforms, primarily Microsoft 365 and Azure, ensuring a secure and reliable IT environment for teaching, learning, and business operations. You will assist with user management, security controls, and device integration, while contributing to projects and maintaining documentation.

HAYS Specialist Recruitment M287Jb, M28 7JB, United Kingdom £31,000 – £32,000 pa

On-site Permanent

Automation Engineer

The role involves designing and developing automation solutions, CI/CD pipelines, and data-driven reporting tools to enhance the efficiency and maturity of a Security Operations Centre. You'll work with Azure DevOps, Power BI, and cloud technologies to build scalable engineering workflows, improve data quality, and integrate AI-assisted practices. Collaboration with security and operational teams is key to delivering repeatable, automated cyber defence solutions.

Sopra Steria Farnborough, GU14 7JT, United Kingdom £55,000 – £60,000 pa

Hybrid Permanent Clearance Required

Lead Software Engineer

Lead the development and support of mission-critical pension and compensation systems using Oracle Applications and Azure DevOps. Drive CI/CD automation, incident resolution, and system enhancements in a high-availability environment. Provide technical leadership and mentoring while ensuring performance, stability, and compliance across complex public sector applications.

Sopra Steria Gosport, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent Clearance Required

Systems Administrator

The Systems Administrator will provide internal Help Desk support to over 130 staff, maintain cloud and local infrastructure, manage Azure and Microsoft 365 environments, and handle endpoint security. The role also involves onboarding new starters, keeping security management systems up to date, and automating processes to increase efficiency.

Preservica Abingdon, OX14 5BH, United Kingdom £30,000 – £40,000 pa

Hybrid Permanent

2nd / 3rd Line Engineer

This role involves leading and developing the IT infrastructure and network strategy, managing a team of IT Service Desk Analysts, and providing 2nd / 3rd Line support. Responsibilities include network management, Microsoft 365 and Azure AD optimization, server and virtualization oversight, and ensuring security and compliance.

1TECH STAFFING LIMITED Manchester, United Kingdom £30,000 – £36,000 pa

On-site Permanent Clearance Required

Solutions Architect

As a Solutions Architect, you will design and deliver cloud-first digital services that directly impact UK residents. You will work within multidisciplinary teams to create scalable, secure, and user-centred solutions, focusing on AI and automation to enhance data platforms and integrations.

Lynx Recruitment Sw1E5Lb, SW1E 5LB, United Kingdom £60,000 – £80,000 pa

On-site Permanent

Senior 2nd Line Infrastructure Engineer

This role involves providing advanced technical support and infrastructure management across Linux, Windows Server, virtualisation, and networking technologies. The engineer will handle both project-based and operational support tasks, including on-call duties, incident resolution, and technical documentation. The position requires strong problem-solving skills and experience with systems such as Hyper-V, VMware, SQL Server, and Office365 in a secure, clearance-driven environment.

Appcast Enterprise Leominster, United Kingdom

Hybrid Permanent Clearance Required

Senior Infrastructure Engineer

This role involves designing and implementing secure, resilient network infrastructure across data centers, hybrid, and cloud environments. You will work closely with architecture, cloud, and engineering teams to deliver scalable and highly available network solutions, focusing on enterprise networking, firewall technologies, and network automation.

Circle Recruitment Manchester, United Kingdom £600 – £650 pa

Hybrid Contract Clearance Required

Field Technology Strategist , GBR)

The Field Technology Strategist for Northern Europe will drive CrowdStrike’s technical vision and strategy, working closely with the CTO Labs team and various internal functions. Responsibilities include informing the company’s strategic vision, engaging with industry leaders, and maintaining a deep understanding of the cybersecurity landscape.

CrowdStrike United Kingdom

Remote Permanent