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Senior Systems Administrator

Company

General Dynamics Information Technology

Location

Annapolis Junction, MD

Posted

June 24, 2026

Position Overview

**Req ID:** RQ221466
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph
**Public Trust/Other Required:** None
**Job Family:** IT Infrastructure and Operations
**Skills:**
Information Technology (IT) Systems,Linux Management,Red Hat Ansible,VMware ESXi
**Certifications:**
CompTIA Security+ CE | CompTIA - CompTIA
**Experience:**
15 + years of related experience
**US Citizenship Required:**
Yes

**Job Description:**

SYSTEMS ADMINISTRATOR SME

Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator SME and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

WHAT YOU’LL NEED TO SUCCEED
Bring your technology expertise and drive for innovation to GDIT. The Systems Administrator SME must have:
● Education: Bachelor's degree in technical discipline from an acc...

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