Salary: £34,000 - 56,000 per year Requirements: Microsoft and VMware Certifications Agile Foundation & Practitioner Certifications Excellent communication skills Extensive experience of producing technical documentation to a high standard Experience of working in security-cleared environments/working in Defence Excellent knowledge of virtualisation platforms such as VMware vSphere Excellent knowledge of VMware vSAN, NSX-T, and VCF Excellent knowledge of locking down environments Excellent knowledge of Windows Server environments, from design to implementation and support Good knowledge of Tanzu Kubernetes, vSphere administration, and networking concepts Good troubleshooting skills in VMware Cloud Foundation environments Good general knowledge of Microsoft stack technologies such as MS SQL Working knowledge of Linux system administration skills Experience in the installation and configuration of Microsoft Windows 10 and 11 workstations Responsibilities: Work across a range of diverse, complex, and secure systems Lead or support infrastructure and application changes in an Agile environment Deliver business value in a demanding and involved environment Support the development and sustainment of a government portfolio of systems and services Identify new and relevant technologies to solve problems and make improvements Produce high-standard technical documentation Coach and assist team members to grow their competencies Maintain and support servers, workstations, laptops, network, and peripheral devices Engage in occasional travel to other sites as required Technologies: Cloud Support Kubernetes Linux Network SQL Security VMware Windows AI Cisco DevOps LAN Machine Learning PowerShell TCP/IP Ubuntu More: At Leidos, we are passionate about customer success and committed to fostering a diverse and inclusive culture. We offer meaningful careers with opportunities for growth, a collaborative environment, and a strong work-life balance. Our employment package includes a contributory pension scheme, private medical insurance, 33 days of annual leave, and access to flexible benefits. We focus on innovation and strive to solve complex problems in defence, healthcare, government, safety and security, and transportation. Located primarily near Huntingdon, Cambridgeshire, our dynamic working approach allows you to work from home, the office, or customer sites. last updated 4 week of 2026