Senior Linux & C++ Systems Engineer (Air-Gapped)

A global technology group is looking for a skilled Software Engineer/System Administrator in Portsmouth. The role involves developing and securing air-gapped environments, utilizing Linux and Ansible expertise. Essential skills include system hardening and implementing firewall policies. The position demands on-site work for 2 days per week, with an immediate start until early June 2026. Candidates must have SC clearance and be willing to travel to client sites. Diversity and inclusion are paramount in this organization.