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Fantom Corporation

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Senior Systems Administrator

Chantilly, VAFull-timePosted Oct 16, 2026

Job description

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a Senior Systems Administrator to support a mission-critical enterprise.

The ideal candidate will create procedures to restore computer systems and updating their functionality. Leveraging Infrastructure as code Responsibilities Leverage Infrastructure as Code, configuration management and automation tools to streamline system administration duties. Drive automation to create operational efficiency and securing infrastructure management.

Responsible for provisioning, configuring, and maintaining highly available systems. Required Qualifications Must posses an active Top Secret Clearance Must be willing and able to obtain a polygraph Bachelor’s degree with 8+ years of relevant experience, or Master’s degree with less than 2 years of relevant experience Strong Design experience using Red Hat Linux.

Experience using Infrastructure as Code. Experience with automation tools.

Description copied from Fantom Corporation's careers page. Read the full posting before you apply.

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