Linux Administrator Jobs
Linux Administrator professionals are essential for building and maintaining the cloud infrastructure that modern applications depend on. These roles combine deep technical expertise with operational excellence.
Salary Range
$66k – $195k
Top Companies
Peraton, Stelvio Inc., CALIBRE Systems Inc, FreelanceJobs, Shield Consulting Solutions, Walmart +37 more
Job Types
94% Full Time, 6% Contract
Top Locations
CA, Laurel, Washington, Arlington
Work Model
78% On-Site, 16% Hybrid, 6% Remote
Experience Levels
57% Mid Level, 27% Senior, 6% Junior
We found 587 linux administrator jobs currently hiring in locations including CA, Laurel, Washington. 50 new positions were added this week at companies like Stelvio Inc., TEKsystems c/o Allegis Group, CALIBRE Systems Inc. Salaries range from $66k to $195k based on experience, location, and company size. Work arrangements include On-Site (78%), Hybrid (16%), Remote (6%). Top employers include Peraton, Stelvio Inc., CALIBRE Systems Inc and 40 other companies.
Companies Hiring for Linux Administrator Jobs
+37 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Junior
Salary varies
3 jobs
Mid Level
$88k–$115k
29 jobs
Senior
$112k–$179k
14 jobs
Staff
$80k–$140k
2 jobs
Latest Jobs Added
51–101 of 587 jobs
Linux Systems Engineer
Stelvio Inc.
Network Engineer Jobs
TEKsystems c/o Allegis Group·State College, Pennsylvania, US
Cloud Platform Engineer
CALIBRE Systems Inc·Lorton, Virginia, US
Cloud Platform Engineer
CALIBRE Systems Inc
Sr IT Engineer- Full Stack
Confidential·Tempe, Arizona, US
Classified Linux Systems Administrator Jobs
Johns Hopkins University Applied Physics Laboratory·Laurel, Maryland, US
Systems Administrator, Windows/Linux - Intermediate - PMA-231
Perrygo Consulting Group, LLC·Remote
Systems Administrator (LINUX)
Nightwing Intelligence Solutions, LLC·Sterling, Virginia, US
Software Engineer II - Infrastructure - Remote
Commerce·Remote
Software Engineer (Term, SDL3)
University of Toronto·Toronto, Ontario, CA
Systems Administrator II - Windows and Active Directory
BAE Systems·Broomfield, Colorado, US
Senior Systems & Operations Engineer
O2E Brands Inc.·Vancouver, British Columbia, CA
Sr. IAM Engineer (Identity Governance and Administration)
0100 Mass General Brigham Incorporated·Remote
Sr. Network Administrator - PCLOB
Nemean Solutions, LLC
Junior-Mid Level Systems Administrator
MicroAutomation, Inc.·Arlington, Virginia, US
Systems Administrator (NetBackup 10, Linux, Windows)
MatchBox Consulting Group·Victoria, British Columbia, CA
System Administrator Microsoft Windows Server & Security
Activo Inc.·Markham, Ontario, CA
Senior Security Operations Center (SOC) Analyst
Absolute Software·CA
NOC Engineer I
Choice Solutions·Overland Park, Kansas, US
Linux Systems Administrator
ManTech International·Russett, Maryland, US
Software Engineer I - Connected Aviation (Onsite)
RTX·Annapolis, Maryland, US
Patching/SCCM Administrator
Peraton·Germantown, Maryland, US
ETL Developer
Jobs via Dice·Woodlawn, Maryland, US
IT Systems Administrator / Windows Systems Administrator
hackajob·Massachusetts, US
Linux Systems Administrator - Toronto Canada Area
Blue Mantis·CA
Staff Database Administrator
Virtual Vocations Inc·Staten Island, New York, US
Linux Systems Engineer
Stelvio Inc.·CA
Red Hat Linux Systems Admin Jobs
Super Systems Inc·Corona, California, US
DevOps Engineer for Kubernetes, CI/CD Pipelines
FreelanceJobs·CA
IT Facility Support Specialist
Rodeo FX Inc.·Québec City, Quebec, CA
Linux Systems Administrator - Top Secret Clearance (SCI Eligible)
JFL Consulting LLC·Washington, District of Columbia, US
Site Reliability Engineer (SRE) – AWS Cloud (Terraform & Ansible Focus)
GR8 People·Newtown, Pennsylvania, US
Sr. Linux Sys Admin Jobs
Shield Consulting Solutions·Laurel, Maryland, US
SITEC - Active Directory Systems Administrator - MacDill AFB
Peraton·Florida, US
Azure kubernetes design engineer
Mills Thomas·Baltimore, Maryland, US
Linux Network Engineer – WireGuard, NAT
FreelanceJobs·CA
Senior NOC Network Engineer - Night Shift 🏆
Knowcean Consulting Inc.·Ashburn, Virginia, US
Senior Engineer / Principal Engineer, Network & Security (1-Net)
Consortium for Clinical Research and Innovation Singapore·CA
Support Engineer / Systems Engineer
Interon IT Solutions·Manassas, Virginia, US
System-Database Administrator
Amentum·US
Storage Systems Administrator
Dunhill Professional Search & Government Solutions·Germantown, Maryland, US
(USA) Senior Systems and Infrastructure Engineer, Information Security, SailPoint IdentityIQ
Walmart·Springdale, Arkansas, US
Senior Cyber Security Engineer
Hexagon·CA
R-00173461 Attack Sensing & Warning Analyst (AS&W Analyst)
Leidos·Ashburn, Virginia, US
Linux/ Cloud Engineer Jobs
SAIC
Sr. Linux Sys Admin
Shield Consulting Solutions·Laurel, Maryland, US
Linux Systems Administrator (SDN / Cisco ACI)
Peraton·College Park, Maryland, US
NAVAIR- Journeyman Linux System Administrator 2025-1496
Fredericksburg Regional Chamber of Commerce·Fredericksburg, Virginia, US
(USA) Senior Systems and Infrastructure Engineer, Information Security, SailPoint IdentityIQ
Walmart·Springdale, Arkansas, US
Linux/ Cloud Engineer Jobs
SAIC·Arlington, Virginia, US
Senior Infrastructure Engineer, Content Delivery Network
Rumble·Washington, District of Columbia, US