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1,163+ JobsUpdated Mar 7, 2026
Systems Administrator Jobs
Systems administrators manage the servers, operating systems, and infrastructure that keep organizations running. These positions cover Windows Server and Active Directory administration, Linux systems, virtualization (VMware, Hyper-V), and cloud migration - at companies of all sizes.
Salary Range
$60k – $190k
Top Companies
Leidos, DCG Technical Solutions, LLC., ProServeIT Corporation, Global Relay, Hamilton Barnes ?, TEKsystems +40 more
Job Types
96% Full Time, 4% Contract
Top Locations
CA, Washington, District of Columbia, Columbia, Montreal, Quebec
Work Model
80% On-Site, 20% Hybrid
Experience Levels
60% Mid Level, 18% Senior, 10% Junior
We found 1,163 systems administrator jobs currently hiring in locations including CA, Washington, District of Columbia, Columbia. Salaries range from $60k to $190k based on experience, location, and company size. Work arrangements include On-Site (80%), Hybrid (20%). Top employers include Leidos, DCG Technical Solutions, LLC., ProServeIT Corporation and 43 other companies.
Companies Hiring for Systems Administrator Jobs
Leidos2 jobs
DCG Technical Solutions, LLC.2 jobs
ProServeIT Corporation2 jobs
Global Relay2 jobs
Hamilton Barnes ?1 job
TEKsystems1 job
+40 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Intern
Salary varies
1 job
Junior
Salary varies
5 jobs
Mid Level
$80k–$120k
30 jobs
Senior
$80k–$155k
9 jobs
Staff
$90k–$120k
3 jobs
Latest Jobs Added
Network Engineer: Enterprise-Grade Networking & Cloud
Hamilton Barnes ?
Cisco Network Engineer (On-site 1 Day Per Week)
TEKsystems
Proposal Network engineer
InstantServe LLC
Network Engineer - WAN & Network Infrastructure
Orion Consortium, LLC.
Field/Base Communications Network Engineer
Leidos
Also searching for: network engineer, systems engineer, network administrator
1,151–1,200 of 1,163 jobs
7w ago
Network Engineer: Enterprise-Grade Networking & Cloud
Hamilton Barnes ?·CA
Full Timestaff
Full Timestaff
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7w ago
Cisco Network Engineer (On-site 1 Day Per Week)
TEKsystems·US
Contractmid
Contractmid
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7w ago
Proposal Network engineer
InstantServe LLC·Washington, District of Columbia, US
Full Timemid
Full Timemid
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7w ago
Network Engineer - WAN & Network Infrastructure
Orion Consortium, LLC.·Columbia, Maryland, US
Full Timemid
$100k – $125kFull Timemid
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7w ago
Field/Base Communications Network Engineer
Leidos·Manassas, Virginia, US
Full Timemid
Full Timemid
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7w ago
Network Engineer II — Enterprise Networking & Security
Independent Software, Inc.·Ellicott City, Maryland, US
Full Timemid
Full Timemid
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7w ago
Network Administrator – Intermediate; Secret Onsite
Kwaan Bear IT Solutions·Adelphi, Maryland, US
Full Timemid
$80k – $100kFull Timemid
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7w ago
Senior Linux Networking Systems Engineer
Extreme Networks·CA
Full Timesenior
Full Timesenior
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7w ago
Network Engineering
FreelanceJobs·CA
Full Timemid
Full Timemid
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7w ago
Senior Network Engineer: Design, Security
University of the Pacific·CA
Full Timesenior
Full Timesenior
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7w ago
Application Support Analyst / Systems Administrator - ( Hybrid )Audubon, PA
Endure Technology Solutions·Columbus, Georgia, US
Contractmid
Contractmid
View Job
7w ago
Network and Systems Engineer
Govcio LLC·Bethesda, Maryland, US
Full Timeintern
Full Timeintern
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7w ago
Systems Engineer, Mid
BOOZ, ALLEN & HAMILTON, INC.·Kemp Mill, Maryland, US
Full Timejunior
Full Timejunior
View Job
7w ago
Remote/Hybrid Systems Engineer - Azure & Intune
DCG Technical Solutions, LLC.·Montreal, Quebec, CA
Full Timejunior
Full Timejunior
View Job
7w ago
Hybrid Systems Administrator – Tier 2 (AD & M365)
ProServeIT Corporation·CA
Full Timemid
Full Timemid
View Job
7w ago
Real-Time Distributed Systems Engineer
Larus·Ottawa, Ontario, CA
Full Timemid
Full Timemid
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7w ago
Network Engineer Job at Sprycyber in Columbia
Sprycyber·Columbia, Maryland, US
Full Timemid
Full Timemid
View Job
7w ago
Network Engineer; Active Secret
Defense In Depth Solutions·Fort Meade, Maryland, US
Full Timemid
$60k – $80kFull Timemid
View Job
7w ago
Controls Systems Administrator — Cybersecurity & Upgrades
Exxon mobil·Cold Lake, Alberta, CA
Full Timemid
Full Timemid
View Job
7w ago
Remote Night-Shift Systems Administrator; Level 1
ProServeIT Corporation·CA
Full Timejunior
Full Timejunior
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7w ago
VDI Systems Administrator
Bespoke Technologies, Inc·Laurel, Maryland, US
Full Timemid
Full Timemid
View Job
7w ago
Secret Azure Systems Administrator
Insight Global·Washington, District of Columbia, US
Full Timemid
Full Timemid
View Job
7w ago
IT Systems Administrator - Multi-Platform Support
MDA·CA
Full Timejunior
Full Timejunior
View Job
7w ago
Senior Cloud Systems Engineer - Production, AWS & Terraform
Clio·Calgary, Alberta, CA
Full Timesenior
Full Timesenior
View Job
7w ago
Systems Engineering, Senior Specialist
Interac Corp.·Toronto, Ontario, CA
Full Timesenior
Full Timesenior
View Job
7w ago
Senior Windows & Exchange Systems Administrator
Global Relay·Vancouver, British Columbia, CA
Full Timesenior
Full Timesenior
View Job
7w ago
Low-Power ML Systems Engineer; -Device Inference
The Institute for Performance and Learning·Toronto, Ontario, CA
Full Timemid
Full Timemid
View Job
7w ago
Systems Administrator - Expert
Evans & Chambers Technology·Chantilly, Virginia, US
Full Timestaff
Full Timestaff
View Job
7w ago
Endpoint Engineer; Systems Administrator
A1fed·San Antonio, Texas, US
Full Timemid
$60k – $80kFull Timemid
View Job
7w ago
Controls Systems Administrator — Cybersecurity
Exxon Mobil·Cold Lake, Alberta, CA
Full Timemid
Full Timemid
View Job
7w ago
Field/Base Communications Network Engineer
Leidos·Herndon, Virginia, US
Full Timemid
Full Timemid
View Job
7w ago
Embedded Systems Engineer – Entry Level (Visa Sponsorship)
BeaconFire Inc.·New York, New York, US
Full Timeentry
$65k – $80kFull Timeentry
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7w ago
Network Administrator – temporary position
GeoTraceability by OPTEL·CA
Full Timemid
Full Timemid
View Job
7w ago
Network Administrator
BERING STRAITS PROFESSIONAL SERVICES LLC·Aberdeen, Maryland, US
Full Timemid
Full Timemid
View Job
8w ago
Fielding Support / Network Engineer Jobs
Zachary Piper Solutions, LLC·Orlando, Florida, US
Full Timestaff
$90k – $120kFull Timestaff
View Job
8w ago
Network Engineer I - Enterprise Backbone & Automation
WOOD Federal Solutions·Fort Meade, Maryland, US
Full Timemid
Full Timemid
View Job
8w ago
System & Network Administrator Level 2
WOOD Consulting Services, Inc.·Laurel, Maryland, US
Full Timemid
$100k – $175kFull Timemid
View Job
8w ago
Remote/Hybrid Systems Engineer - Azure & Intune
DCG Technical Solutions, LLC.·Montreal, Quebec, CA
Full Timejunior
Full Timejunior
View Job
8w ago
Cybersecurity / Network Systems Engineer
PEAKE·Forest Heights, Maryland, US
Full Timemid
$120k – $165kFull Timemid
View Job
8w ago
Network Engineer
Full Visbility·Quantico, Virginia, US
Full Timemid
Full Timemid
View Job
8w ago
IT Systems Administrator - M365 & Endpoint Expert
ON.energy·Reston, Virginia, US
Full Timemid
$80k – $100kFull Timemid
View Job
8w ago
Senior Systems Administrator, IT
Gibraltar Mine·CA
Full Timesenior
Full Timesenior
View Job
8w ago
Senior Exchange & Network Administrator; Hybrid
GovCIO·Quantico, Virginia, US
Full Timesenior
$145k – $155kFull Timesenior
View Job
8w ago
Systems Administrator; HBSS/MDE Admin
Sarela Technology Solutions LLC·Fort Belvoir, Virginia, US
Full Timemid
$60k – $80kFull Timemid
View Job
8w ago
Senior Azure Systems Engineer — GCC , CMMC
Eastern Research Group, Inc.·Arlington, Virginia, US
Full Timesenior
$60k – $80kFull Timesenior
View Job
8w ago
Tier 3 Network Administrator Jobs
CACI·Washington, District of Columbia, US
Full Timemid
$90k – $190kFull Timemid
View Job
8w ago
Network Administrator – temporary position
OPTEL Group·CA
Full Timemid
Full Timemid
View Job
8w ago
Windows Systems Administrator - L2
Global Relay·Vancouver, British Columbia, CA
Full Timeentry
Full Timeentry
View Job
8w ago
Cloud Network Administrator
OpenText·CA
Full Timemid
Full Timemid
View Job
8w ago
Systems Administrator/Sr. TSA Windows Migration
Astra North Infoteck Inc.·Toronto, Ontario, CA
Full Timesenior
Full Timesenior
View Job
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