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
$0k – $210k
Top Companies
TRS Staffing, Stelvio Inc., Cadence, Leidos, Northrop Grumman, Peraton +37 more
Job Types
90% Full Time, 10% Contract
Top Locations
Washington, CA, Fairfax, Calgary
Work Model
88% On-Site, 10% Hybrid, 2% Remote
Experience Levels
68% Mid Level, 14% Senior, 8% Junior
We found 630 systems administrator jobs currently hiring in locations including Washington, CA, Fairfax. 50 new positions were added this week at companies like Tyto Athene, LLC, Bank of America, CoAspire. Salaries range from $0k to $210k based on experience, location, and company size. Work arrangements include On-Site (88%), Hybrid (10%), Remote (2%). Top employers include TRS Staffing, Stelvio Inc., Cadence and 40 other companies.
Companies Hiring for Systems Administrator Jobs
+37 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Junior
Salary varies
4 jobs
Mid Level
$80k–$115k
34 jobs
Senior
$135k–$185k
7 jobs
Lead
Salary varies
1 job
Staff
$66k–$106k
2 jobs
Latest Jobs Added
Network Engineer Mid - Network Operations Center (NOC) with Security Clearance
Tyto Athene, LLC
Infrastructure Engineer Lead - Cloud Network Engineer
Bank of America
Model-Based Systems Engineering (MBSE) Systems Engineer
CoAspire
Power Systems Engineer
TRS Staffing
Power Systems Engineer
TRS Staffing
Also searching for: network engineer, systems engineer, network administrator
51–100 of 630 jobs
Network Engineer Mid - Network Operations Center (NOC) with Security Clearance
Tyto Athene, LLC·Fort Gregg-Adams, Virginia, US
Infrastructure Engineer Lead - Cloud Network Engineer
Bank of America·Chandler, Arizona, US
Model-Based Systems Engineering (MBSE) Systems Engineer
CoAspire·Fairfax, Virginia, US
Power Systems Engineer
TRS Staffing
Power Systems Engineer
TRS Staffing·Calgary, Alberta, CA
Onsite Job: Windows/VMware Systems Administrator 3
Indotronix International Corporation·Baltimore, Maryland, US
Linux Systems Engineer
Stelvio Inc.
Network Engineer Jobs
TEKsystems c/o Allegis Group·State College, Pennsylvania, US
Distributed Systems Engineer
Cadence·Port Moody, British Columbia, CA
Classified Linux Systems Administrator Jobs
Johns Hopkins University Applied Physics Laboratory·Laurel, Maryland, US
Systems Administrator (LINUX)
Nightwing Intelligence Solutions, LLC·Sterling, Virginia, US
Systems Administrator, Windows/Linux - Intermediate - PMA-231
Perrygo Consulting Group, LLC·Remote
Senior Systems Engineer - Federal
VAST Data·Washington, District of Columbia, US
IT Infrastructure Systems Administrator - 3554097
Lighthouse Technology Services·Mississauga, Ontario, CA
Control Systems Engineer - Senior
Sunbelt-Solomon Services·Edmonton, Alberta, CA
Systems Engineer, Air & Naval
General Dynamics Mission Systems–Canada·Cole Harbour, Nova Scotia, CA
Systems Administrator II - Windows and Active Directory
BAE Systems·Broomfield, Colorado, US
SharePoint Systems Administrator SME
Leidos·Alexandria, Virginia, US
Sr. Network Administrator - PCLOB
Nemean Solutions, LLC
Principal Systems Administrator
Markon·Falls Church, Virginia, US
Junior-Mid Level Systems Administrator
MicroAutomation, Inc.·Arlington, Virginia, US
Cloud Systems Engineer
TekSynap·Bethesda, Maryland, US
Systems Administrator (NetBackup 10, Linux, Windows)
MatchBox Consulting Group·Victoria, British Columbia, CA
System and Network Administrator
GIRO Inc. / Le Groupe en informatique et recherche opérationnelle·CA
Low Latency Network Administrator - Up to $250k CAD + Industry Leading Bonus - Elite Tech Firm
Hunter Bond·CA
Manager 2 Systems Engineering - R10224642
Northrop Grumman·Linthicum Heights, Maryland, US
Infrastructure Engineer Lead - Cloud Network Engineer
BofA Securities·Chandler, Arizona, US
Senior Windows Systems Administrator
Govcio LLC·Fairfax, Virginia, US
Linux Systems Administrator
ManTech International·Russett, Maryland, US
NEXCOM Systems Engineer Journeyman
Peraton·Chantilly, Virginia, US
SharePoint Systems Administrator
Leidos·Clifton, Virginia, US
Distributed Systems Engineer
Cadence
Linux Systems Administrator - Toronto Canada Area
Blue Mantis·CA
IT Systems Administrator / Windows Systems Administrator
hackajob·Massachusetts, US
Systems Engineer, Azure Infrastructure
Clio·Calgary, Alberta, CA
Linux Systems Engineer
Stelvio Inc.·CA
UniFi Network Engineer Needed – Remote Access
FreelanceJobs·CA
Windows Systems Administrator Team Lead
Integrated Computer Solutions Inc·Washington, District of Columbia, US
Network and Systems Engineer
Booz Allen Hamilton·Chantilly, Virginia, US
Linux Systems Administrator - Top Secret Clearance (SCI Eligible)
JFL Consulting LLC·Washington, District of Columbia, US
Network Engineer 3 (QKS - 050)
SageCor Solutions·Columbia, Maryland, US
Manager 2 Systems Engineering - R10224642
Northrop Grumman
Sr Staff Systems Administrator – Document Management
GE Aerospace·Cleveland, Ohio, US
SCCM & Intune Systems Engineer – On‑Site in DC
HunaTek·Washington, District of Columbia, US
SITEC - Active Directory Systems Administrator - MacDill AFB
Peraton·Florida, US
Senior Network Administrator - TS/SCI, Mid-Shift On-Site
EmergencyMD
Network Administrator: Fortinet, SD-WAN & Cloud
Groupe Dynamite·CA
Linux Network Engineer – WireGuard, NAT
FreelanceJobs·CA
Senior NOC Network Engineer - Night Shift 🏆
Knowcean Consulting Inc.·Ashburn, Virginia, US
Senior Software Systems Engineer
Arete Associates·Falls Church, Virginia, US