**Description**

Leidos Digital Modernization is seeking a skilled SCCM/Windows Systems Administrator to support the Defense Intelligence Agency (DIA) National Digital Exploitation & OSINT Center (NDOC) IT Operations and Maintenance (O&M) program. This is a mission-critical role providing engineering and operational support to Windows server environments across connected and disconnected networks. The Windows Engineer will design, maintain, and secure Windows platforms while ensuring patch deployment and lifecycle management in bandwidth-constrained, isolated, and edge environments.

This role requires SCCM and VMware expertise, deep familiarity with Windows server patching, and the ability to troubleshoot complex issues across environments where standard enterprise connectivity and automation pipelines may not apply. You’ll collaborate with multidisciplinary teams—including systems engineering, cybersecurity, and mission application owners—to sustain resilient operatio...