Senior Systems Engineer

GovCIO

📍 Fairfax, VA, United States

Full-time other-general Posted June 10, 2026

Job Description

Fairfax, Virginia
Secret
On-site only
IT Infrastructure & Network Engineering & Operations

**Overview**

GovCIO is currently hiring a Senior Systems Engineer with an active Secret clearance to provide administration and tier-3 operational support for servers, workstations, and applications in a Windows Active Directory environment. This position will be located in Merrifield, VA, and will be a fully onsite position.

**Responsibilities**

Provides administration and tier 3 operational support for servers, workstations, and applications in a Windows Active Directory environment, including user account management, Group Policy troubleshooting, and security infrastructure maintenance. Responsibilities include server and backup administration, SCCM and McAfee ePO management, and supporting large-scale deployments and migrations. Develops technical solutions, maintains documentation, and ensures compliance with organizational standards for security ...