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Systems Administrator IT Support Cybersecurity

Senior Systems Administrator — TS​/SCI Clearance

Job in Columbia, Howard County, Maryland, 21046, USA
Listing for: Constellation Technologies, Inc
Full Time position
Listed on 2025-12-14
Job specializations:
  • IT/Tech
    Systems Administrator, IT Support, Cybersecurity
Job Description & How to Apply Below
A federal contractor is seeking a Senior Systems Administrator in Columbia, MD. The role requires a TS/SCI clearance with an active polygraph and at least 15 years of relevant experience. Responsibilities include overseeing IT systems support, managing Help Desk operations, and optimizing system performance. Comprehensive benefits including healthcare, 401(k) matching, and professional development opportunities are provided.
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Position Requirements
10+ Years work experience
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