IT & Systems Administration jobs in United States (page 5)
IT & Systems Administration roles in or open to United States. 1,867 open roles from 664 employers, 1064 with salary shown. Updated Nov 5, 2026.
- Linux Administrator - Secret Clearance RequiredGD Information Technology, Inc. · Falls Church, VA$119k–161k/yr
- Cloud Database Administrator (CDA)CACI · Sarasota, FLOn-site$75k–158k/yr
- Enterprise Desktop Engineer (TS/SCI /w polygraph required)GD Information Technology, Inc. · Annapolis Junction, MD$136k–184k/yr
- PKI Systems AdministratorGD Information Technology, Inc. · USA DC Washington$119k–161k/yr
- SQL Database Administrator (Compliance)GD Information Technology, Inc. · MacDill AFB, FL$94k–127k/yr
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- Helpdesk Support TechnicianGD Information Technology, Inc. · USA DC Washington
- Help Desk Specialist IIGD Information Technology, Inc. · USA DC Washington
- Help Desk Program ManagerGD Information Technology, Inc. · USA DC Washington$149k–201k/yr
- Systems Administrator Technician - TS/SCI with PolygraphGD Information Technology, Inc. · Aurora, CO$68k–92k/yr
- Service Desk ManagerGD Information Technology, Inc. · USA DC Washington$111k–150k/yr
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- Systems Administrator 3Praxis Engineering Technologies LLC · Annapolis Junction, MD$202k–274k/yr
- Systems Administrator Senior – TS/SCI requiredGD Information Technology, Inc. · Schofield Barracks, HI$92k–124k/yr
- Service Desk TechnicianCACI · Ashburn, VAOn-site$71k–149k/yr
- Help Desk Tech - DAYS - TS/SCI with PolygraphGD Information Technology, Inc. · Colorado Springs, CO
- Linux Systems Administrator – Millennium Space SystemsMillennium Space Systems · El Segundo, CAOn-site$103k–151k/yr
- Helpdesk TechnicianARMA Global Corporation · Tampa, FL$64k–86k/yr
- Senior Linux System AdministratorGD Information Technology, Inc. · Stennis Space Center, MS$91k–123k/yr
- Help Desk Technician - TS/SCIGD Information Technology, Inc. · Chantilly, VA
- On-Site IT Support AnalystWilson Elser - Business & Legal Professionals · Los Angeles, CAOn-site$70k–80k/yr
- Desktop Support EngineerHealthVerity · Philadelphia, PA$75k–110k/yr
- System Administrator COMPANY WILL SPONSOR (Onsite)RTX · Andover, MAOn-site
- IT Operations EngineerBlacksmith · New York, NYOn-site$150k–170k/yr
- IT EngineerPerplexity · San Francisco$150k–180k/yr
- Sr Linux AdministratorRelativity Space · Long Beach, CA$103k–155k/yr
- Training Systems AdministratorAnduril Industries · Costa Mesa, CA$117k–154k/yr
- Junior IT SpecialistPayJoy · San Francisco, CAHybrid$99k–107k/yr
- IT Support AnalystCanvas Worldwide · El Segundo, CAHybrid$70k–80k/yr
- Unix Engineering/System AdministrationM9 Solutions · Colorado Springs, CO$110k–150k/yr
- Technical Support Engineer, EMEA (Weekend Coverage)HerculesRemote · US$60k–120k/yrFirst seen in the last 24 hours.
- HubSpot Systems AdministratorApartment LifeRemote · USFirst seen in the last 24 hours.
- Security Systems AdministratorFluidstackRemote · US$182k–210k/yr
- Senior IT Engineer, AutomationHorizon3Remote · US$143k–162k/yr
- IT Operations Analyst IIFivetran · Denver, CO
- Senior IT Systems EngineerFlexportRemote · US$130k–172k/yr
- Senior IT Systems EngineerFlexportRemote · US$130k–172k/yr
- Power & Energy Storage EngineerAnduril Industries · Costa Mesa, CA$167k–212k/yr
- IT ManagerKraken Kinetics · Pinehurst, NCOn-site$140k–160k/yr
- Linux Systems Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)North Point Technology · Chantilly, VA
- Linux System Administrator (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)North Point Technology · Chantilly, VA
- Senior Technical Support Engineer - Shifted Work WeekPing IdentityRemote · US$70k–100k/yr
- IT Windows Systems AdministratorSpaceX · Starbase, TX
- IT Windows Systems AdministratorSpaceX · Bastrop, TX
- Sr. IT Windows EngineerSpaceX · Hawthorne, CA
- IT Support TechnicianSpaceX · McGregor, TX
- Systems AdministratorAnduril Industries · Costa Mesa, CA$117k–154k/yr
- Manager, Classified IT OperationsAnduril Industries · Costa Mesa, CA$147k–196k/yr
- IT Support EngineerSpecialty1 Partners · Houston, TX$75k–85k/yr
- IT Support EngineerTulip Interfaces · Somerville, MA$72k–92k/yr
- 2027 IT Operations Summer InternGCM Grosvenor · Chicago, IL$50k–55k/yr
- Technical Support Engineer (Robotics)Tutor Intelligence · Watertown, MAOn-site$80k–110k/yr