Secret-Cleared Systems Administrator – Windows & Infra

Peraton is seeking a Systems Administrator to join our team supporting the Department of State’s Consular Affairs Enterprise Infrastructure Operations (CAEIO) program. The SA provides IT Operations and Maintenance for the hardware, software, and platforms powering consular applications and systems worldwide.

This role emphasizes stability, security, and performance of mission‑critical systems, with responsibilities spanning AD, SCCM, vSphere, and SQL environments, plus backups and incident