hybrid working - 2-3 days onsite) Duration: 12 months + Vetting: SC security clearance will be required Essential Skills Significant experience as a Senior Platform Engineer, Infrastructure Engineer, Systems Engineer, or Cross Domain Engineer within complex enterprise, defence, government, or highly regulated environments. Proven experience designing, implementing, supporting … DHCP Public Key Infrastructure (PKI) Certificate Services Identity and Authentication Services PowerShell VMware vSphere and Virtualisation Technologies Cross Domain Technologies Proven experience supporting, engineering, operating, or assuring High Assurance Gateways (HAGs), Cross Domain Solutions (CDS), or trusted information exchange platforms. Strong understanding of Cross Domain architectural patterns including ...