Systems Administrator — Classified IT Infrastructure

Job overview

The Systems Administrator role is onsite in Washington, DC, and compensation is not specified. The position supports secure, mission-critical IT infrastructure in classified environments.

What you'll do

• Install, configure, and maintain Linux and Windows servers
• implement system hardening and DoD security controls
• monitor and remediate vulnerabilities and patches
• manage VMware, Citrix, or AWS virtual environments
• provide Tier 2 and Tier 3 support
• administer Active Directory, accounts, and permissions
• manage backups, SAN configurations, and data recovery
• maintain technical documentation, SOPs, and system security plans.

What we're looking for

Skills & competencies

systems administrator

classified it

windows server

linux

dod security controls

ts/sci clearance

iat level ii

active directory

vmware

tier 2 support

tier 3 support

washington dc

Work arrangement

• Weekend coverage required

Why this role

Requires an active, transferable U.S. Government TS/SCI clearance, an IAT Level II certification, and 3–5 years of enterprise systems administration experience in a classified environment.

About the employer

Vets Hired is hiring for this role. Industry: All Other Professional, Scientific, and Technical Services. Sector: 54.