IT & Systems Administration jobs in United States (page 26)
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.
- IT Help Desk SpecialistIXL Learning · San Mateo, CA
- Associate IT Help Desk SpecialistIXL Learning · San Mateo, CA
- IT Specialist InternLumilens · San Jose
- Technical Support Specialist - DoD SkillBridgeMotorola Solutions, Inc. · Allen
- Principal System AdministratorRTX · San Jose, CA
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- Service Desk SRM TechnicianLeidos · Norfolk, VA
- Technical Support EngineerBooz Allen Hamilton · Fort Benning, GA
- Principal Windows Administrator- Must have active secret clearanceRTX · El Segundo, CA
- Executive IT Support TechnicianL3Harris · Melbourne, FL
- IT Support Analyst IIIovance Biotherapeutics · Philadelphia, PA
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- Technical Support EngineerPodium · Lehi, UT
- Help Desk Technician IGT'S Living Foods · Los Angeles, CA
- Junior Systems AdministratorPingWind · Quantico VAOn-site$63k–88k/yr
- Intermediate Help Desk TechnicianPingWind · Quantico VAOn-site$56k–78k/yr
- IT ManagerGeneral Matter · Paducah, KY$100k–160k/yr
- IT Support EngineerStability AIRemote · US$85k–120k/yr
- System Administrator - ACWSData Systems Analysts, Inc. · Washington, DC$105k–115k/yr
- Senior Technical Support Engineer, Sec-AIVeeam Software · San Jose, Costa Rica
- Helpdesk SharePoint SpecialistBooz Allen Hamilton · Arlington, VA
- Systems AdministratorBooz Allen Hamilton · Annapolis Junction, MD
- PostgreSQL Database AdministratorLeidos · Ashburn, VA
- Infrastructure/System AdministratorCACI · Albuquerque, NMOn-site$63k–130k/yr
- System AdministratorCACI · Springfield, VAOn-site$87k–182k/yr
- Senior IT ManagerAntora Energy · San Jose, CA
- Technical Support EngineerCyberhavenRemote · US$80k–100k/yr
- Technical Support Engineer, Application PerformanceCloudflare · Austin, TXHybrid
- Technical Support EngineerVGSRemote · US, CA$80k–120k/yr
- Technical Support EngineerFormlabs · Milwaukee, WI
- Technical Support SpecialistFormlabs · Milwaukee, WI
- Technical Systems Administrator II (Clearance Required)Sierra Space · Louisville, CO
- Senior Linux Systems Administrator - Quality AssuranceLeidos · Laurel, MD
- IT Support SpecialistPlayStation Global · Los Angeles, CA$86k–129k/yr
- IT Support EngineerWisetackRemote · US$83k–117k/yr
- Associate ServiceNow EngineerCarvana · Tempe, AZ
- Senior Linux AdministratorAmentum · Hanover, MDOn-site$180k–265k/yr
- Sr Principal Windows / VMWare Systems Administrator - PolygraphCORP-Corporate Office · Linthicum, MD
- IT Systems Administrator & Lab Operations EngineerAmentum · Houston, TXOn-site
- Senior System AdministratorLeidos · Laurel, MD
- Windows System AdministratorCACI · Washington, DCHybrid$90k–190k/yr
- IT Systems EngineerGallatin · El Segundo, CAOn-site
- Senior IT EngineerMuon Space · San Jose, CA$170k–190k/yr
- Systems Administrator (VDI) — TS/SCIRackner · Dayton, OH
- Equipment Technical Support Specialist (Steeles & Warden)Parsons Inc. · Markham, CA
- Database Administrator (TS/SCI w/Poly)Parsons Technical Services, Inc. · United States
- Enterprise Applications Systems AdministratorKBR Wyle Services, LLCRemote · US
- Help Desk ManagerKBR Wyle Services, LLC · Colorado Springs, CO$80k–95k/yr
- Network and Computer Systems Administrator (TS/SCI w/Poly)Parsons Technical Services, Inc. · United States
- Systems Administrator/EngineerLeidos · Fort Meade, MD
- IT Operations LeadOffice Hours · San FranciscoHybrid$145k–175k/yr
- IT Systems Engineer 4 - Falls Church, VAM.C. Dean · Falls Church, VA