Linux System Administrator

Leidos
📍 Omaha, NE, United States 💼 Full-time 🕒 Posted June 10, 2026

Job Description

**Description**

Leidos Corporate Information Security team, within the Digital Modernization sector, currently has an opening for a **Linux Systems Administrator** in our Omaha NE office. This position is an exciting opportunity to use your experience providing advanced computing solutions in a heterogeneous environment. We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus on security and high performance computing. If you want to work in a diverse environment that allows you to get into every aspect of supporting complex computing systems this is a great opportunity!

**Clearance Requirement:** You must currently hold an **active Secret clearance** with eligibility to be cleared for Top Secret and Special Access Programs.

**Primary Responsibilities**

+ Configuration, setup and maintenance of numerous air-gapped Information Systems (IS) and networks
+ Verify and maintain security configuration of th...

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Job Details

  • Location Omaha, NE
  • Job Type Full-time
  • Category other-general
  • Posted Date June 10, 2026
  • Application Deadline June 15, 2026