Linux Systems Administrator SME - Active TS/SCI /w poly

**Req ID:** RQ219391
**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:**
Linux,System Improvements,System Performance,Virtual Machines (VM)
**Experience:**
10 + years of related experience
**US Citizenship Required:**
Yes

**Job Description:**

**SYSTEMS ADMINISTRATOR SME – LINUX**

**Grow your impact. Grow your career.**
At GDIT, you’re not just maintaining systems — you’re supporting a mission that depends on rock‑solid Linux expertise. Join us as a **Systems Administrator Linux SME** on a long-standing Prime contract supporting a high‑visibility, mission-critical environment. You’ll work in a fast-paced setting where your decisions matter and your technical leadership is valued.

This is the place where Linux professionals build stability, expand their skills, and...