• Sr. Linux System Administrator

    RTX Corporation (Aurora, CO)
    …problems of moderate to high scope and complexity to include the integration of hardware operating systems (OS) and program specific software. + Experience data ... technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior Linux System … more
    RTX Corporation (10/28/25)
    - Related Jobs

  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …Support day-to-day operations and monitoring, and resolve issues related to client/server/ storage /network devices and mobile systems . + Escalate and communicate ... seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD**...stakeholders on escalated issues. + Support the design of systems , mission architecture, and associated hardware . +… more
    ManTech (10/25/25)
    - Related Jobs

  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures… more
    ManTech (10/22/25)
    - Related Jobs

  • Cloud Administrator

    SAIC (Washington, DC)
    …not limited to: + Designs, plans, and integrates cloud computing and virtualization systems + Provides specific, detailed information for hardware and software ... capacity requirements + Develops and conducts testing of cloud and virtualization systems + Maintains technical expertise relevant industry standards and in cloud… more
    SAIC (10/04/25)
    - Related Jobs

  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …failure analysis and recovery, insuring the consistency and integrity of file systems . + In-depth hardware configuration knowledge, shell programming expertise, ... ARNG's global Information Technology (IT) services including networking, compute, storage , infrastructure, applications, hosting, and program management services. The… more
    General Dynamics Information Technology (08/09/25)
    - Related Jobs

  • 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, ... troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and...+ Manage IT system infrastructure and processes related to client/server/ storage /network devices and mobile devices. + Perform Tier 1… more
    ManTech (10/14/25)
    - Related Jobs

  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and switching, integration… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
    - Related Jobs

  • Sr. Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). .Understanding data RAID, data backup uses and ... that create a safer, more secure world. **Sr. Principal System Administrator ,** internally known as Sr. Principal Analyst, infrastructure Workplace Services,… more
    RTX Corporation (10/29/25)
    - Related Jobs

  • System Administrator

    Leidos (Huntsville, AL)
    …The Leidos Digital Modernization CIS Team is looking for a **System Administrator ** to join our team, working onsite, in Huntsville, AL. **POSITION SUMMARY:** ... to meet evolving requirements. + Contribute to system design, hardware /software implementation, and overall infrastructure support. + Document system configurations… more
    Leidos (10/23/25)
    - Related Jobs

  • Sr. Network Administrator

    Intrepid Solutions and Services (Dayton, OH)
    …(eg networks, servers, storage , power, and cooling) and manage the monitoring systems software and hardware as requested by the government. + Install ... To continue to excel this program, Intrepid is seeking a **Sr.** **Network Administrator ** to provide support for all NASIC and mission partner networks. A qualified… more
    Intrepid Solutions and Services (10/22/25)
    - Related Jobs