IT & Systems Administration jobs in United States (page 31)
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.
- Senior Systems AdministratorShield AI · United StatesOn-site$97k–140k/yr
- IT Support EngineerGatik AI · Santa Clara, CA$120k–170k/yr
- Senior Advanced Systems Administrator (Top Secret Clearance Required)General Dynamics Mission Systems, Inc · Wahiawa, HI
- HPC Linux System AdministratorAmentum · Houston, TXOn-site
- System Administrator, SeniorBooz Allen Hamilton · Laurel, MD
Free daily job alerts matched to your role, pay and location.
One email each morning with only the new jobs that match you. Jobs you've already seen are left out.
Get my matchesAnswer a few quick questions, then add your email. We confirm your address first, and every email has a one-click unsubscribe.
- Systems Administrator - TS/SCI requiredParsons Government Services Inc. · Aberdeen, MD
- Network IT ManagerKBR Wyle Services, LLC · El Segundo, CA$169k–207k/yr
- IT Operations AnalystSezzle · Latin America$2k–3k/mo
- Executive IT Support SpecialistSpaceX · Palo Alto, CA
- System Administrator (Active Clearance), Intelligence SystemsAnduril Industries · Reston, VA$117k–154k/yr
FortHire Pro
179 new roles from the latest update are Pro-only
Early access · advanced filters · Slack/Discord/RSS alerts · $15/mo
$15/mo, renews monthly until canceled, cancel anytime
- IT Helpdesk TechnicianXona Space Systems · Burlingame, CAOn-site$70k–90k/yr
- QA Database AdministratorUS132 Guidehouse Digital, LLCRemote · US
- Database AdministratorLeidos · Annapolis Junction, MD
- Lead Systems AdministratorNT Concepts · Vienna, VA$120k–181k/yr
- System Administrator (TTC) IAgile Defense · Shaw AFB, SCOn-site
- Windows EngineerTailscaleRemote · US, CA$143k–179k/yr
- Windows EngineerTailscaleRemote · US, CACA$192k–240k/yr
- IT Support SpecialistRedwood Materials · McCarran, NV
- Enterprise Service Desk SpecialistLeidos · Kansas City, MO
- IT Infrastructure & Operations ManagerEndeavour. Inspired Infrastructure.Remote · US$140k–160k/yr
- MDDU CBRN Task Based Technical Support SpecialistParsons Technical Services, Inc.Remote · US
- Linux Systems AdministratorCACI · Chantilly, VAOn-site$90k–190k/yr
- Systems Administrator Mid LevelELEVI Associates · Annapolis Junction, MD
- IT Operations EngineerStoke Space · Cape Canaveral, FL$89k–134k/yr
- Sr. System AdministratorGenezen · Lexington, MA$140k–165k/yr
- Windows System Administrator (SA) 2 w/ PolyAmentum · Fort Meade, MDOn-site$150k–180k/yr
- IT Support Services LeadNaughty Dog · Santa Monica, CA$133k–167k/yr
- Platform / Linux System AdministratorSynergy ECP · Annapolis Junction, MDOn-site
- Technical Support - Helpdesk Support Specialist IAgile Defense · Redstone Arsenal, ALOn-site
- Endpoint Engineer - WindowsHudson River Trading · London, United Kingdom
- Sr Principal System AdministratorCORP-Corporate Office · Edwards AFB, CA
- Systems AdministratorKBR Wyle Services, LLC · Lexington Park, MD$95k–140k/yr
- Senior System Administrator (Endpoint & SaaS)Inductive Automation LLCRemote · US$115k–130k/yr
- Operational Database System AdministratorGeneral Dynamics Mission Systems, Inc · San Antonio, TX
- Lead Energy Storage EngineerNexamp · Boston, MA$150k–170k/yr
- Sr. IT Systems Administrator (Top Secret Clearance)SpaceX · Washington, DC
- It Operations Engineer, End User ComputingPoint72 · New York, NY$140k–200k/yr
- IT Systems EngineerGydeRemote · US
- IT Support LeadHP IQ · San Francisco, CA$150k–236k/yr
- Senior SQL Database AdministratorVerra Mobility · Mesa, AZ
- Technical Support EngineerTriomics · New YorkHybrid$125k–150k/yr
- IT Systems Analyst IDatalab USA · Germantown, MDHybrid$65k–75k/yr
- IT Leader, Head of ConceptOne Agency Management PlatformJencapRemote · US
- Senior IT Systems EngineerCadence SolutionsRemote · US$175k–200k/yr
- Technical Support EngineerWitness AIRemote · US$85k–100k/yr
- IT LeadOpenAI Deployment Company · New YorkHybrid$180k–240k/yr
- Linux Systems Administrators - All LevelsLeidos · Annapolis Junction, MD
- Principal System Administrator Windows or LinuxRTX · El Segundo, CA
- Linux Systems Administrator TS/SCI POLYParsons Technical Services, Inc. · Centreville, VA
- Principal Linux AdministratorRTX · El Segundo, CA