Systems Administrator Tier I_TS/SCI Poly

General Dynamics Information Technology • Las Cruces, NM, United States • Posted June 15, 2026

Location Las Cruces, NM
Job Type Full-time
Category other-general
Posted June 15, 2026
**Req ID:** RQ215858
**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:**
Help Desk Support,System Administration,Technical Support,Troubleshooting
**Certifications:**
Security+, CE - CompTIA-Security+ CE - CompTIA-Security+ CE
**Experience:**
1 + years of related experience
**US Citizenship Required:**
Yes

**Job Description:**

Transform technology into opportunity as a Systems Administrator Tier I with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As a Service Desk Technician you will help ensure today is safe and tomorrow is smarter. Our work depends on Service Desk Technicia...

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