Linux/Windows Systems Support Engineer II with Security Clearance

We are seeking a highly capable System Administrator Level 2 to support implementation, troubleshooting, and maintenance of enterprise IT systems in a high-security environment. This role manages daily system operations for both Windows and UNIX/Linux platforms, provides Tier 1 and Tier 2 support, and ensures the reliability and performance of client/server, storage, and network devices. The SA will work directly with users, agency management, and technical teams to identify, diagnose, and reso…