Senior Linux SysAdmin – Security & Automation; TS/SCI
Listed on 2026-10-07
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IT/Tech
Cybersecurity, Security Management & Operations, Network Security -
Security
Cybersecurity, Security Management & Operations, Network Security
Leidos is seeking a Linux Systems Administrator to support mission-critical Dev/Test/Prod environments with hands-on Linux experience. You will configure, secure, monitor, and optimize Linux-based infrastructure, leveraging Ansible, Bash, and Python for automation. A TS/SCI clearance is required for this role.
The position emphasizes change-control adherence, documentation, and on-call rotation to ensure continuous operations in a high-stakes government-related environment.
We would love to welcome a new Senior Linux Sys Admin – Security & Automation (TS/SCI) to our organisation in Columbia, MD, United States.
We would love to welcome a new Senior Linux Sys Admin – Security & Automation (TS/SCI) to our group in Columbia, MD, United States.
For the Senior Linux Sys Admin – Security & Automation (TS/SCI) position at Leidos, we are reviewing applications now.
Step into the Senior Linux Sys Admin – Security & Automation (TS/SCI) role at Leidos in Columbia, MD, United States and grow with us.
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