SC Cleared Platform Engineer | Kubernetes | Linux/Windows | Secure Environments | Contract
Infrastructure | Cloud Services | CI/CD | DevOps Tooling | Defence | SC Cleared
SR2 is supporting a consultancy partner on a multi-year programme, and we’re looking for several expereicned Platform Engineers to join the Technical Services team.
You’ll be responsible for designing, building, and maintaining secure and scalable hosting environments to support engineering and software development workloads. Working alongside network, security, and platform specialists, you’ll help deliver state-of-the-art digital solutions in a highly regulated defence environment.
Key Responsibilities:
Implement, maintain, and enhance infrastructure hosting for engineering and development environments
Carry out physical and virtual infrastructure builds (network, storage, compute)
Configure, optimise, and troubleshoot Linux (RHEL) and Windows Server/Desktop environments
Contribute to the design and integration of new solutions to meet evolving business needs
Support CI/CD tooling and containerised workloads (Kubernetes, Docker)
Ensure environments are aligned with governance, security, and accreditation requirements
Maintain design documentation and knowledge bases for transparency and collaborationSkills & Experience Required:
3+ years’ experience as a Platform Engineer in secure or regulated environments
Strong knowledge of Kubernetes administration, containerisation, and CI/CD tooling
Hands-on experience with Windows Server/Desktop and Red Hat Linux (RHEL)
Proficiency with scripting languages (PowerShell, Bash, Python preferred)
Understanding of network fundamentals (switching, routing, firewalls, VLANs, VNets)
Experience with VMware, Citrix VDI, and virtualised environments
Excellent troubleshooting skills with a pragmatic, delivery-focused mindset
Familiarity with security classifications and Secure by Design principlesDesirable:
Industry certifications (e.g. CCNA, CCNP, CCDP)
Experience working with defence programmes or MOD environmentsThe Details:
Contract role – long-term programme
Rate: Market rate (Inside IR35)
Location: Hybrid with on-site presence required (secure site)
Clearance: Active SC clearance required
Start: ASAPIf you’re an experienced Platform Engineer with a background in secure environments and modern infrastructure tooling, apply now for immediate consideration