Salary: £15,000 - 18,000 per year Requirements: Strong background in 2nd/3rd line platform or infrastructure engineering, ideally within secure or defense environments Solid experience with Linux and Windows Server administration Working knowledge of Citrix, VMware vSphere, and vRA Experience with Git, Nexus, and CI/CD pipelines Familiarity with SCOM, Jumpboxes, AutoFS, and log rotation Active DV clearance (mandatory) Experience with Vault, FreeIPA, Katello, Galaxy, or GoCD (desirable) Knowledge of DA, MECM (desirable) Responsibilities: Provide 2nd/3rd line support across incident, problem, and change management Perform root cause analysis and resolve complex infrastructure issues Maintain and improve automation using Ansible, AutoFS, and GoCD Administer Linux (RHEL/CentOS) and Windows Server systems, including patching and configuration Support Citrix and virtualized platforms including VMware vSphere and vRA Monitor system health using SCOM and other enterprise monitoring tools Collaborate with engineering teams and mentor junior colleagues Technologies: Ansible CI/CD Citrix Git Support Linux Nexus RHEL VMware Windows DevOps More: We are seeking two experienced Windows Infrastructure Engineers to support and develop a secure MOD platform within a highly controlled defense environment at MOD Corsham. This hands-on contract role focuses on operational stability, automation, and continuous platform improvement, offering a daily rate of £600-£650 (Inside IR35). We value collaboration and continuous learning in our team and are committed to providing a supportive environment for our engineers. last updated 11 week of 2026