• System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 2","companyName":"Jovian Concepts, ... \n \n Jovian Concepts, Inc is looking to hire a Information System Administrator Level 2 for a great opportunity in the\x26nbsp;Annapolis Junction, MD area.\x26nbsp;… more
    Jovian Concepts, Inc. (10/07/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology Platform ... and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Leidos (10/01/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team (Platform) to… more
    Nightwing (09/26/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None Type of Travel: None * * * The Network Security System Administrator will work within the Network Security Implementation and Sustainment (NSIS) Services, and… more
    CACI International (09/25/25)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …of moderate to high scope and complexity to include the integration of hardware and operating systems (OS). + Work with Cybersecurity professionals to maintain ... Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months of hiring. +… more
    RTX Corporation (12/24/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... + Support the design of system architectures and associated hardware . + Analyze and resolve complex hardware ...associated hardware . + Analyze and resolve complex hardware and software integration issues. + Maintain a strong… more
    ManTech (12/24/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support ... issues. + Support the design of systems, mission architecture, and associated hardware . + Analyze and resolve complex problems related to server hardware… more
    ManTech (12/23/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …for a short video: https://vimeo.com/732533072 Summary The NITE Network Administrator is responsible for operating, maintaining, and troubleshooting network ... reliable performance. + Plan, install, configure, and reconfigure network hardware and software, including routers, switches, firewalls, multiplexers, hubs, bridges,… more
    Huntington Ingalls Industries (12/23/25)
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  • Windows/VMware Systems Administrator

    GovCIO (San Antonio, TX)
    …contingent upon contract award. GovCIO is currently hiring for a Windows/VMware Systems Administrator for our US Courts proposal. This position will be located in ... San Antonio, TX. **Responsibilities** + Responsible for server operations inclusive of hardware , operating system (OS), and utilities on the server. + Has expertise… more
    GovCIO (12/23/25)
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  • IT PACS Sr Systems Administrator

    CommonSpirit Health (Houston, TX)
    **Job Summary and Responsibilities** The PACS Administrator job family orchestrates a complex set of functions to achieve successful imaging informatics through ... managing user accounts, maintaining system security, performing backups, and troubleshooting hardware and software issues. The ideal candidate will have a strong… more
    CommonSpirit Health (12/20/25)
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