DevSecOps Engineer – Defence, Cyber & Intelligence | Full-Time | eDV Clearance Required

We're seeking skilled and passionate DevSecOps Engineers at all levels to join a high-performing team delivering secure, scalable and resilient platforms across mission-critical Defence programmes.

This role places strong emphasis on secure infrastructure automation, CI/CD integration and cloud-native engineering. You will work closely with Infrastructure, Test & Integration and Security teams to embed security across the entire software development lifecycle, ensuring systems are robust, compliant and operationally ready.

You'll work with a modern technology stack including AWS (private and hybrid environments), Terraform, Ansible, Docker, Kubernetes, Git-based workflows and CI/CD tooling such as Jenkins, alongside Windows and Linux systems. Experience implementing DevSecOps principles, automating security controls, integrating vulnerability scanning and optimising platform performance will be key.

Our client offers genuine career progression through meaningful Defence work, continuous learning opportunities, flexible working arrangements and a strong benefits package.

Key Responsibilities

• Design, build and maintain secure cloud and on-premise infrastructure using Infrastructure as Code (Terraform, Ansible).
• Embed security controls and automated testing into CI/CD pipelines, ensuring compliance and resilience across environments.
• Collaborate with Security and Test teams to implement DevSecOps best practice across the SDLC.
• Troubleshoot complex infrastructure and integration issues across distributed systems.
• Deliver scalable, interoperable solutions into wider system-of-systems architectures.
• Optimise performance, reliability and security across hybrid cloud platforms.

If you're passionate about secure platform engineering, automation and working on high-impact Defence projects, we'd love to hear from you.

PLEASE NOTE: eDV clearance is required to start. The process can take 6–18 months.

For more information on this role, please contact Daiane on or send your CV to

Candidates currently working as DevSecOps Engineers, Cloud Engineers, Platform Engineers, Infrastructure Engineers or Site Reliability Engineers within Defence, Aerospace, Nuclear or Government environments would be well suited to this opportunity. xbpsjku

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