Linux Administrator Jobs

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Linux Systems Administrators - All Levels

Leidos•Annapolis Junction, MD
•$116,350 - $210,325

About The Position

Linux Systems Administrators / Engineers are needed across several Leidos prime programs in our Intelligence Sector’s Cyber & Analytics Business Area (CABA). Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401(k) with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security. Linux Systems Administrator roles are eligible for a $10,000 Sign-On Bonus. Job Summary Seeking Linux Systems Administrators to support mission-focused Intelligence Community environments. Multiple experience levels are available.

Requirements

  • Security Clearance Requirement: Active TS/SCI with Polygraph

Nice To Haves

  • AWS cloud environments
  • KVM, Proxmox, or similar virtualization platforms
  • FreeIPA, Centrify, LDAP, or Active Directory
  • PKI, TLS, and cryptographic technologies
  • Mixed Linux/Windows environments

Responsibilities

  • Linux systems administration (RHEL, Rocky Linux, CentOS, or similar distributions)
  • STE/STN support
  • Virtualization and/or container technologies
  • Scripting and automation (Bash, Python, Ansible, Salt, etc.)
  • Storage management, networking, and system troubleshooting
  • SSP compliance and secure system administration
  • Experience supporting classified operational environments

Benefits

  • Paid Time Off
  • 11 paid Holidays
  • 401(k) with a 6% company match and immediate vesting
  • Flexible Schedules
  • Discounted Stock Purchase Plans
  • Technical Upskilling
  • Education and Training Support
  • Parental Paid Leave
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement

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