Linux Systems AdministratorLinux 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 SummarySeeking Linux Systems Administrators to support mission-focused Intelligence Community environments. Multiple experience levels are available.Required SkillsLinux systems administration (RHEL, Rocky Linux, CentOS, or similar distributions)STE/STN supportVirtualization and/or container technologiesScripting and automation (Bash, Python, Ansible, Salt, etc.)Storage management, networking, and system troubleshootingSSP compliance and secure system administrationExperience supporting classified operational environmentsSecurity Clearance Requirement: Active TS/SCI with PolygraphDesired SkillsAWS cloud environmentsKVM, Proxmox, or similar virtualization platformsFreeIPA, Centrify, LDAP, or Active DirectoryPKI, TLS, and cryptographic technologiesMixed Linux/Windows environmentsExperience LevelsLevel 0: Bachelor's degree and 0–5 years of experienceLevel 1: Bachelor's degree and 5–10 years of experienceLevel 2: Bachelor's degree and 10–20 years of experienceLevel 3: Bachelor's degree and 20+ years of experienceCandidates without a bachelor's degree will be considered on a case-by-case basis and may substitute an additional 5 years of relevant experience.This posting is for multiple opportunities.
Level placement, responsibilities, and compensation will be aligned to a candidate's experience and qualifications.