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Senior System Administrator; L3​/L4 - Onsite SCI Clearance

Job in Virginia, St. Louis County, Minnesota, 55792, USA
Listing for: Relha LLC
Full Time position
Listed on 2026-02-07
Job specializations:
  • IT/Tech
    IT Support, Systems Administrator
Job Description & How to Apply Below
Position: Senior System Administrator (L3/L4) - Onsite SCI Clearance
A leading defense contractor is looking for a System Administrator to support mission-critical operations onsite. This role requires strong experience in both Linux and Windows environments, with an emphasis on troubleshooting and system enhancements. Successful candidates must have an active TS/SCI clearance, and the position includes day/night/weekend shift work, emphasizing teamwork and problem resolution. A comprehensive benefits package is offered, highlighting the company's commitment to employee development.
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Position Requirements
10+ Years work experience
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