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
$0k – $230k
Top Companies
Leidos, Amentum, GAMA-1 Technologies, BAE Systems, Macropus Global Ltd, Inside Higher Ed +35 more
Job Types
92% Full Time, 8% Contract
Top Locations
Washington, Maryland, Arlington, McLean
Work Model
92% On-Site, 6% Hybrid, 2% Remote
Experience Levels
49% Senior, 39% Mid Level, 4% Junior
We found 592 linux administrator jobs currently hiring in locations including Washington, Maryland, Arlington. Salaries range from $0k to $230k based on experience, location, and company size. Work arrangements include On-Site (92%), Hybrid (6%), Remote (2%). Top employers include Leidos, Amentum, GAMA-1 Technologies and 38 other companies.
Companies Hiring for Linux Administrator Jobs
+35 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Intern
$76k–$167k
1 job
Junior
Salary varies
2 jobs
Mid Level
$0k–$87k
20 jobs
Senior
$140k–$195k
25 jobs
Lead
Salary varies
1 job
Staff
Salary varies
1 job
Latest Jobs Added
251–301 of 592 jobs
Systems Administrator - Expert
Evans & Chambers Technology·Chantilly, Virginia, US
Cloud Engineer (Multiple Levels) - 27003
Mission Technologies, a division of HII·Maryland, US
Cyber Security Platforms DevOps/SRE Engineer
Gala Solutions·Montreal, Quebec, CA
Sr. Security Engineer
Amentum·Laurel, Maryland, US
Sr. Security Engineer Jobs
Amentum·Columbia, Maryland, US
Team Leader – Production Support Database Administration (On Prem & Cloud)
Bank of Montreal·Toronto, Ontario, CA
Senior Linux Administrator Team Lead
GDIT·Falls Church, Virginia, US
Senior Network Security Operations Center (SOC) Engineer (Federal)
GAMA-1 Technologies·Arlington, Virginia, US
Senior DevOps Engineer
Snaplii·Ontario, CA
Network Engineer (Network Engineering, Senior Associate)
The MIL Corporation·Maryland, US
Systems Administrator
BAE Systems·Washington, District of Columbia, US
SSO / Platform Administrator (Mid-Level) (Remote)
A1FED Inc·McLean, Virginia, US
Senior Network Security Operations Center (SOC) Engineer (Federal)
GAMA-1 Technologies·Arlington, Virginia, US
Sr. Security Engineer
Amentum·Columbia, Maryland, US
Senior Linux Administrator System 🏆
Dynamic Animation Systems, Inc.·McLean, Virginia, US
Senior Data Analyst
Leidos·Riverdale Park, Maryland, US
System Administrator 2 with Security Clearance
Wyetech, LLC·Annapolis, Maryland, US
Production Support Specialist Level 2 (Immediate joiner only)
Equisoft, Inc.·CA
Senior Systems Administrator
BAE Systems·Washington, District of Columbia, US
Mobile Application Developer
Leidos·Fairfax, Virginia, US
DevOps & Backend Engineer — Mid/Senior
Open Insurance·Remote
Entry level Software Engineer at Belaytech Maryland
Belaytech·Maryland, US
ML Ops Engineer
EviSmart™·Vancouver, British Columbia, CA
Senior Data Analyst
Leidos·Baltimore, Maryland, US
Linux Systems Administrator
Peraton·Herndon, Virginia, US
Infrastructure/Networking Engineer II
RTX·Annapolis Junction, Maryland, US
MECM Programmatic Systems Engineer
Centurion Consulting Group, LLC·Riverdale Park, Maryland, US
Systems Administrator
Rexall Pharmacy·Mississauga, Ontario, CA
System Admistrator
Harmonia Holdings Group, LLC·Washington, District of Columbia, US
mid-level Software Engineer (Transportation/Computer Vision) Jobs
Leidos·McLean, Virginia, US
Network & Systems Administrator Contract - 1 year
Dejero·CA
UNIX/LINUX Senior System Administrator & Product Trainer
Macropus Global Ltd·CA
AI Developer & Integration Specialist
Inside Higher Ed·CA
DevOps Software Engineer & Product Trainer
Macropus Global Ltd·CA
Public Key Infrastructure (PKI) & Windows Server Administrator
Bravent LLC·Bethesda, Maryland, US
Cloud Engineer - Linux Admin
Accenture Federal Services·Washington, District of Columbia, US
Public Key Infrastructure (PKI) & Windows Server Administrator
Bravent LLC·Bethesda, Maryland, US
PERM* -Senior DevOps Engineer Pl/Sql, SQL Loader, UNIX Tools to Capital Markets
S.i. Systems·Toronto, Ontario, CA
AI Developer & Integration Specialist
Inside Higher Ed·CA
HBSS / Trellix Endpoint Security Systems Administrator (Onsite – Key West, FL)
Sandy Mac Evolution LLC·Key West, Florida, US
Linux Systems Administrator Tier I
AMERICAN SYSTEMS·Arlington, Virginia, US
Senior Network Security Engineer
Shield Consulting Solutions·Annapolis Junction, Maryland, US
System Administrator
RCG Inc·Silver Spring, Maryland, US
System Administrator
Apollo Technology Solutions LLC·Hyattsville, Maryland, US
Systems Administrator [C]- LOCALS Only
Apton Inc·Hyattsville, Maryland, US
Systems Engineer - Microsoft 365 & Infrastructure
CMO IT Services·Prince George, British Columbia, CA
Senior Site Reliability Engineer - GCP
Charles Schwab·Austin, Texas, US
Linux Systems Administrator (5025)
SMX·Patuxent, Maryland, US
Sr. Sys Admin - Linux (Laurel, MD)
Shield Consulting Solutions, Inc.·Laurel, Maryland, US
Senior Systems Engineer (Linux Systems Admin)
U.S. House of Representatives·Washington, District of Columbia, US
Senior Infrastructure Engineer, Content Delivery Network
Rumble·Washington, District of Columbia, US