System Administrator – MECM / Endpoint Operations

Diverse Systems Group LLC•Fort Belvoir, VA

27d

About The Position

The System Administrator will provide hands-on administration and operational support for Microsoft Endpoint Configuration Manager (MECM)–managed environments in a DoD setting. This role is endpoint-first, with supporting responsibilities across Windows Server systems. The ideal candidate has direct experience owning MECM deployments, patching, imaging, and lifecycle management, and operates comfortably in an enterprise, security-conscious environment using ServiceNow. This position is not cybersecurity- or RMF-focused; it is an operations-driven system administration role supporting daily endpoint and server reliability.

Requirements

Hands-on MECM experience (must have direct operational ownership).
2+ years of system administration experience in an enterprise environment.
Experience with patching, imaging, and endpoint lifecycle management.
ServiceNow experience.
DoD 8140 / 8570 compliant (Security+ CE).
Active Confidential or higher clearance.

Nice To Haves

Intune or hybrid endpoint management.
Windows Server administration beyond core operations.
Familiarity with DoD clinical or mission systems.

Responsibilities

Own day-to-day MECM operations, including: PXE boot imaging
Application/package deployment
Software updates and patching
Collections, task sequences, and reporting
Execute IAVA-compliant patching and endpoint lifecycle management.
Perform workstation and endpoint configuration, refreshes, and remediation.
Support endpoint compliance and operational readiness in classified and unclassified environments.
Track and resolve incidents, changes, and requests using ServiceNow.
Administer Windows Server 2012+ systems (AD, GPOs, patching, upgrades).
Monitor system health and performance; resolve operational issues.
Assist with documentation and change control artifacts as needed.
Coordinate hardware refreshes and system upgrades.