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Senior IT Systems Administrator – Red Hat & Windows; TS​/SCI

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: InvestedintheMission
Full Time position
Listed on 2026-11-01
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server, Cybersecurity, Unix/Linux
Salary/Wage Range or Industry Benchmark: 150000 - 175000 USD Yearly USD 150000.00 175000.00 YEAR
Job Description & How to Apply Below
Position: Senior IT Systems Administrator – Red Hat & Windows (TS/SCI)

A system administrator position at Aero Vironment is responsible for managing mission-critical IT infrastructure across Windows and UNIX systems. You will handle day-to-day operations, troubleshooting, and maintenance in a multi-platform environment.

The role requires top-tier security clearances (TS/SCI with Polygraph) and experience with Red Hat Linux, Windows servers, and vulnerability management tools such as Nessus. Salary ranges and ITAR compliance are noted in the job details.

This position is for the Senior IT Systems Administrator – Red Hat & Windows (TS/SCI) role at Investedinthe Mission.

Learn more about the Senior IT Systems Administrator – Red Hat & Windows (TS/SCI) role in the description above.

We appreciate your interest in this position.

Join Investedinthe Mission and contribute to our ongoing work.

Take a moment to read everything above and see whether this role is right for you.

Position Requirements
10+ Years work experience
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