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 – $237k
Top Companies
Leidos, Dejero Labs Inc., ClearEdge, Praescient Analytics, Cherokee Federal, Percona +35 more
Job Types
92% Full Time, 8% Contract
Top Locations
Washington, Annapolis Junction, Arlington, CA
Work Model
78% On-Site, 16% Hybrid, 6% Remote
Experience Levels
57% Mid Level, 22% Senior, 14% Junior
We found 587 linux administrator jobs currently hiring in locations including Washington, Annapolis Junction, Arlington. Salaries range from $0k to $237k based on experience, location, and company size. Work arrangements include On-Site (78%), Hybrid (16%), Remote (6%). Top employers include Leidos, Dejero Labs Inc., ClearEdge and 38 other companies.
Companies Hiring for Linux Administrator Jobs
+35 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Junior
$140k–$180k
7 jobs
Mid Level
$80k–$150k
29 jobs
Senior
$93k–$150k
11 jobs
Staff
$0k–$134k
2 jobs
Latest Jobs Added
System Administrator with Security Clearance
2HB Incorporated
Senior Network Engineer with Security Clearance
ClearEdge
IT Systems Administrator - Army (TS/SCI) with Security Clearance
Praescient Analytics
Server Compute Systems Admin., Senior
DAn Solutions
Systems Administrator
Leidos
451–501 of 587 jobs
System Administrator with Security Clearance
2HB Incorporated·Annapolis Junction, Maryland, US
Senior Network Engineer with Security Clearance
ClearEdge·Annapolis Junction, Maryland, US
IT Systems Administrator - Army (TS/SCI) with Security Clearance
Praescient Analytics·Arlington, Virginia, US
Server Compute Systems Admin., Senior
DAn Solutions·Washington, District of Columbia, US
Systems Administrator
Leidos·Bladensburg, Maryland, US
DevOps Engineer
Cryptic Vector·Fredericksburg, Virginia, US
Service Desk Support Specialist Tier 1
Cherokee Federal·Dahlgren, Virginia, US
Cybersecurity Endpoint Architect
Jacobs·Arlington, Virginia, US
Senior Linux Systems & Security Administrator
CyberCoders·Lancaster, Pennsylvania, US
Senior Systems Administrator (Unix/Linux) - (758) with Security Clearance
EPS Corporation·Dahlgren, Virginia, US
Systems Administrator, Mid - Army (TS/SCI) with Security Clearance
Praescient Analytics·Arlington, Virginia, US
Enterprise Operations Center Engineer
Ignite IT·District Heights, Maryland, US
DevOps Engineer - TS/SCI Cleared with Security Clearance
Leidos·Bethesda, Maryland, US
Technical Support Engineer, MI – II
Fujifilm·Raleigh, North Carolina, US
Systems Administrator (Microsoft 365 & Azure)
The State University of New York·New York, New York, US
IT Support Specialist with Security Clearance
Nooks·Arlington, Virginia, US
Electronic Systems Security System Administrator with Security Clearance
Versar Global Solutions·Washington, District of Columbia, US
DevOps Engineer - TS/SCI with Security Clearance
SUNAYU·Bethesda, Maryland, US
Linux Systems Administrator I with Security Clearance
ClearEdge·Annapolis Junction, Maryland, US
Linux System Administrator-Senior Level with Security Clearance
Nightwing·Sterling, Virginia, US
Informix Database / System Administrator - Remote 8
PeopleCorp America·Washington, District of Columbia, US
Site Reliability Engineer (Engineer Systems Architect 2) - 26999 with Security Clearance
HII Mission Technologies·Severn, Maryland, US
Platform Engineer; Kubernetes/Cloud Native/Levels
Altamira Technologies Corp.·McLean, Virginia, US
Endace Platform Engineer (Cyber Engineer) with Security Clearance
Recro Corporation·Fairfax, Virginia, US
Platform Engineer (Level 2) with Security Clearance
Kaizen Approach, Inc.·Annapolis Junction, Maryland, US
DevOps Engineer (Onsite)
Cognizant·Bridgewater, New Jersey, US
Senior Site Reliability Developer
Autodesk·CA
4351 Splunk Cloud Engineer Jobs
Procession Systems·Washington, District of Columbia, US
MongoDB DBA (Remote)
Percona·Remote
MongoDB DBA
Percona·Remote
Cloud Infrastructure & Kubernetes Engineer
ELITS·Montreal, Quebec, CA
Network & Systems Administrator (Contract - 1 year)
Dejero Labs Inc.·CA
System Administrator - active Top Secret required
GDIT·Washington, District of Columbia, US
Web Developer
GRVTY·Springfield, Virginia, US
Software Engineers -DevSecOps (Associate and Experienced)
Boeing·Berkeley, Missouri, US
Site reliability engineer (sre) - dynatrace automation specialist
Randstad·Washington, District of Columbia, US
Cloud Support/DevOps Engineer
Toronto Regional Real Estate Board·Ontario, CA
Expert Systems Administrator Jobs
Leidos
Web Developer
GRVTY·Springfield, Virginia, US
SE Linux–based MLS Systems Administrator (Mandatory TS/SCI with CI Poly Clearance)
4A Consulting, LLC·Springfield, Virginia, US
Linux System Administrator (Mandatory - TS/SCI with CI Poly Clearance)
4A Consulting, LLC·Springfield, Virginia, US
Software Engineer 2 - with AWS & Python Experience - Chicago, IL or Denver, CO - Onsite
Freewheel·Reston, Virginia, US
Service Desk Support Specialist Tier 1
Cherokee Federal·Dahlgren, Virginia, US
Cloud Operations Engineer I (Second Shift)
Jamf·Remote
Site Reliability Engineer
Zachary Piper·Arvada, Colorado, US
Network & Systems Administrator (Contract - 1 year)
Dejero Labs Inc.·CA
Linux & VMware Network Admin — 1-Year Hybrid Contract
Dejero Labs Inc.·CA
Systems Administrator Windows & Unix
LGI Healthcare Solutions·CA
Debian Administrator
FreelanceJobs·CA
Senior Site Reliability Engineer
GoDaddy·Ontario, CA
Senior Infrastructure Engineer, Content Delivery Network
Rumble·Washington, District of Columbia, US