Sr. System Administrator

The Sr. System Administrator role involves providing IT systems administration in a Microsoft Windows and RedHat Enterprise Linux environment, collaborating with cybersecurity professionals to maintain security requirements, and developing secure, cost-efficient environments for classified programs. The position requires a U.S. government-issued Secret security clearance and U.S. citizenship, with a focus on system hardening, VMware virtualization, and PowerShell scripting. This onsite role supports critical programs and may require work beyond standard hours to ensure 24/7 system operations.