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 – $210k
Top Companies
Cosmoquick, Leidos, Tesla, Allrecruits Ltd, xneelo, BWXT +42 more
Job Types
96% Full Time, 4% Contract
Top Locations
CA, Washington, Reston, Peterborough
Work Model
86% On-Site, 12% Hybrid, 2% Remote
Experience Levels
60% Mid Level, 26% Senior, 6% Junior
We found 630 systems administrator jobs currently hiring in locations including CA, Washington, Reston. Salaries range from $60k to $210k based on experience, location, and company size. Work arrangements include On-Site (86%), Hybrid (12%), Remote (2%). Top employers include Cosmoquick, Leidos, Tesla and 45 other companies.
Skills in Demand for Systems Administrator Jobs
Companies Hiring for Systems Administrator Jobs
+42 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Junior
Salary varies
3 jobs
Mid Level
$90k–$135k
30 jobs
Senior
$80k–$150k
13 jobs
Staff
Salary varies
2 jobs
Latest Jobs Added
Also searching for: network engineer, systems engineer, network administrator
151–200 of 630 jobs
Vision Systems Engineer
Tesla
Senior Network Engineer | Cloud, Security & WAN Expert
Allrecruits Ltd·CA
Linux Systems Engineer: Managed Platform Abuse Mitigation
xneelo·CA
New Graduate - Systems Engineering
BWXT·Peterborough, Ontario, CA
Network Engineer; Edge Operations Level II Security Clearance
GovCIO·Bethesda, Maryland, US
Linux Systems Administrator with Security Clearance
2-CM Technologies, LLC·Fort Meade, Maryland, US
Linux Systems Administrator - Top Secret Clearance (SCI Eligible with Security Clearance
JFL CONSULTING, LLC·Washington, District of Columbia, US
Software Systems Engineer
CGI Inc.·Arlington, Virginia, US
Network Engineer - Cisco and Juniper 🏆
Bering Straits Native Corporation·Aberdeen, Maryland, US
Senior Network Engineer with TS/SCI, FS (Network Engineering, Associate)
The MIL Corporation·Washington, District of Columbia, US
AI Systems Engineer — Build Production Real Estate Agent Platform
FreelanceJobs·CA
Montréal Systems Administrator — High-Uptime
Xona·CA
Network Engineer Sr; TS/SCI Poly
GCI·Reston, Virginia, US
Fresher Network Engineer in Hamilton
Cosmoquick·CA
Hybrid Network Engineer in Hamilton
Cosmoquick·CA
Network engineer with Python - - CHODC5735834
Compunnel Inc.·CA
Cloud Network Engineer – AWS, Multi-Cloud & Terraform
S&P Global·London, Ontario, CA
Sr Network Engineer
Galapagos Federal Systems LLC.·Washington, District of Columbia, US
ServiceNow & Jira IT Systems Administrator (1-Year Contract)
Consortium for Clinical Research and Innovation Singapore·CA
Endpoint Systems Administrator Sr
Nemours Children's Health·Pensacola, Florida, US
NOC Network Engineer II
Communication Technology Services (CTS)·Greenville, South Carolina, US
Network Administrator
LEIDOS
SYSTEMS ENGINEER 5- ENTERPRISE IT INFRASTRUCTURE
M C Dean Inc·Vienna, Virginia, US
Controls Systems Administrator
ExxonMobil·Cold Lake, Alberta, CA
Senior IT Systems Administrator — VMware, Linux/Windows, Security
Cannara Biotech Inc.·CA
Associate Systems Administrator - MS Exchange & O365
FERGUSON·Remote
Azure DevOps Engineer/Network Engineer
Idea Entity·Herndon, Virginia, US
Senior Satellite Network Engineer: RF & Wireless Systems
Parsons·Reston, Virginia, US
Remote/Hybrid Systems Engineer - Azure & Intune
DCG Technical Solutions, LLC.·Ontario, CA
SharePoint Systems Administrator
Leidos·National Harbor, Maryland, US
Hybrid Network Engineer – Azure & Security Focus
Dexterra Group·CA
Azure & Entra ID Systems Administrator – Security & Identity
Metro Supply Chain·CA
Systems Administrator – Windows Server & VMware
Southlake Regional Health Centre·Northwest Territories, CA
Senior C++ & Qt Interactive Systems EngineerSenior C++ & Qt Interactive Systems Engineer
Polaro
Senior HPC Systems Administrator — Linux, Slurm, IaC
Mila·CA
Principal Network Engineer
Mawari Technologies·CA
Senior Azure Systems Engineer — GCC High, CMMC
Eastern Research Group, Inc.·Alexandria, Virginia, US
Senior Network Engineer - NOC Lead; On-Site
Peraton·Ashburn, Virginia, US
Systems Administrator - Expert
Evans & Chambers Technology·Chantilly, Virginia, US
Remote Network Engineer
Various Employers·CA
Linux/Windows Systems Administrator
Clearance Jobs·Washington, District of Columbia, US
Network Engineer: Enterprise-Grade Networking & Cloud
Hamilton Barnes ?·CA
Cisco Network Engineer (On-site 1 Day Per Week)
TEKsystems·US
Network Engineer - WAN & Network Infrastructure
Orion Consortium, LLC.·Columbia, Maryland, US
Proposal Network engineer
InstantServe LLC·Washington, District of Columbia, US
Field/Base Communications Network Engineer
Leidos·Manassas, Virginia, US
Network Engineer II — Enterprise Networking & Security
Independent Software, Inc.·Ellicott City, Maryland, US
Network Administrator – Intermediate; Secret Onsite
Kwaan Bear IT Solutions·Adelphi, Maryland, US
Senior Network Engineer: Design, Security
University of the Pacific·CA
Senior Linux Networking Systems Engineer
Extreme Networks·CA