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
$16k – $315k
Top Companies
FreelanceJobs, Leidos, Bowhead, The Bison Group, Nutrien, Softchoice +30 more
Job Types
92% Full Time, 8% Contract
Top Locations
CA, Annapolis Junction, Springfield, Arlington
Work Model
88% On-Site, 12% Hybrid
Experience Levels
49% Mid Level, 41% Senior, 6% Junior
We found 591 linux administrator jobs currently hiring in locations including CA, Annapolis Junction, Springfield. Salaries range from $16k to $315k based on experience, location, and company size. Work arrangements include On-Site (88%), Hybrid (12%). Top employers include FreelanceJobs, Leidos, Bowhead and 33 other companies.
Companies Hiring for Linux Administrator Jobs
+30 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Junior
Salary varies
3 jobs
Mid Level
$140k–$315k
25 jobs
Senior
$125k–$168k
21 jobs
Staff
Salary varies
2 jobs
Latest Jobs Added
401–451 of 591 jobs
DevOps Engineer - TS/SCI
Leidos·Arlington, Virginia, US
Senior Linux Systems Administrator
Bowhead·King George, Virginia, US
Linux System Administrator, Senior
Booz Allen Hamilton·Annapolis Junction, Maryland, US
NOC Systems Administrator with Security Clearance
Ridgeline International, LLC·Fairfax, Virginia, US
Senior Storage Administrator
Blue Mantis·CA
Linux Kernel Software Engineer Needed
FreelanceJobs·CA
Senior Linux Systems Administrator
Bowhead·King George, Virginia, US
Senior System Administrator - Linux (Remote)
Jobs via Dice·Oregon, US
DevOps Engineer - TS/SCI
Metric5·Springfield, Virginia, US
Junior IT Helpdesk Technician (Term Position)
M.D. of Bonnyville No.87·Bonnyville, Alberta, CA
WireGuard + Linux Networking Engineer
FreelanceJobs·CA
Sr. Network Administrator
Nemean Solutions, LLC·Washington, District of Columbia, US
Technical Support Specialist Lead
UT Southwestern Medical Center·Dallas, Texas, US
Experienced Tech Support Staff - Desktop Support/Office365/AWS/Azure/WordPress (PART TIME)
FreelanceJobs·CA
Associate Software Engineer– Secure Networks & Protocols
Boeing·Richardson, Texas, US
Systems Administrator, Sr.
The Bison Group·Springfield, Virginia, US
Sr Cloud Engineer
Nutrien·Saskatoon, Saskatchewan, CA
Systems Administrator, Sr.
The Bison Group·Springfield, Virginia, US
Azure Support Engineer
Softchoice
Azure Support Engineer
Softchoice·Oakville, Ontario, CA
Systems Administrator at CAI
hackajob·Hyattsville, Maryland, US
System Administrator level 3 with Security Clearance
Adventure Technology Services·Annapolis, Maryland, US
Experienced Tech Support Staff - Desktop Support/Office365/AWS/Azure/WordPress (PART TIME)
FreelanceJobs·CA
Sr Cloud Engineer
Nutrien·Calgary, Alberta, CA
DevSecOps Systems Administrator
CACI·Reston, Virginia, US
DevOps Engineer - TS/SCI
Leidos·Alexandria, Virginia, US
DevOps Engineer - TS/SCI
Leidos·Arlington, Virginia, US
Linux Systems Administrator
BAE Systems·Annapolis Junction, Maryland, US
Senior DevOps Engineer with Security Clearance
IAMUS·Fort Belvoir, Virginia, US
Infrastructure/Networking Engineer II
RTX·Annapolis Junction, Maryland, US
Infrastructure/Networking Engineer II
RTX·Annapolis Junction, Maryland, US
Machine Learning Operations Engineer - Senior
Intermountain Health·Annapolis, Maryland, US
Network Administrator with Security Clearance
CACI·National Harbor, Maryland, US
Senior System Admin: Azure, M365, Security & IAM Lead
Pathstone·Potomac, Maryland, US
Debian Administrator
FreelanceJobs·CA
Automation Systems Engineer
Latitude Inc·Columbia, Maryland, US
Oracle Database Administrator
Villanova University·Wyncote, Pennsylvania, US
Sr. Site Reliability Engineer, Observability
Tesla·Fremont, California, US
DevOps Engineer (AI Platform & Cloud Infrastructure)
Bitwise·Columbia, Maryland, US
Engineer Software - R10223534-2
Northrop Grumman·Falls Church, Virginia, US
Junior SOC SIEM Administrator; remote
GoSecure·CA
DevOps Tool Testing on Linux Server
FreelanceJobs·CA
Senior Systems Engineer, Production
Themis Solutions·CA
DevOps Engineer to Set Up Independent AI Agent Server for Multi Website Management
FreelanceJobs·CA
Senior Kubernetes & DevOps Engineer
Relha LLC·CA
Systems Administrator - Cloud & Virtualization
CONCEPT SOLUTIONS LLC·Washington, District of Columbia, US
Linux System Administrator -Senior - Active TS is a MUST (ONSITE - 100%)
Visual Soft Inc·Huntsville, Alabama, US
DevOps Engineer
Leidos·Alexandria, Virginia, US
ORACLE DATABASE ADMINISTRATORS
TIMESQUARE IT·Peachtree Corners, Georgia, US
Cloud Systems Administrator
CRD Home·CA
Senior Infrastructure Engineer, Content Delivery Network
Rumble·Washington, District of Columbia, US