Senior Mission Security Engineer - Classified Data Center

Archer in partnership with True Anomaly seeks a Staff Mission Security Engineer to design, build, and deploy end-to-end classified IT environments up to TS/SCI/SAP levels. You’ll coordinate power, cooling, cabling, and security across multiple US locations, delivering secure infrastructure and compliant documentation. The role emphasizes hands-on data-center deployment, server/network engineering, and collaboration with facilities teams to meet ICD 705 and RMF requirements.