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Linux System Administrator (ONSITE) COMPANY WILL SPONSOR

RTXAndover, MA

Posted Oct 19, 2026

What you’d do

Administer IT systems across Windows and Red Hat Enterprise Linux environments, troubleshooting hardware and OS issues and working with cybersecurity staff on security requirements. Fully onsite in Andover, MA, with occasional after-hours work and up to 5% domestic travel. Found on the employer's careers page on Oct 21, 2026. Apply through the link.

You’ll need

  • University degree or advanced degree in related field
  • 2+ years relevant experience
  • CompTIA Security+ CE or equivalent within reasonable time
  • Ability to obtain Interim U.S. security clearance
  • U.S. citizenship required

Our summary of the listing. The full listing has the details.

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