• System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... to meet service level agreements. + Support configuration and management of Windows operating systems and install/load operating system software. + Perform desktop… more
    M. C. Dean (11/05/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …the existing and future system leveraging your knowledge of Linux and Windows system administration, virtualization with VMWare and Citrix, Storage appliances, ... operations of the program. Your background is that of a talented, multi-discipline engineer versed in getting the best performance out of systems. You are familiar… more
    General Dynamics Information Technology (12/29/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …the leadership, CPM/CPO, FE SRE and Product Team (Platform) to design, engineer , install, operate, and maintain the terrestrial, satellite, and WAN/MAN/LAN networks ... breaches. + Operating Systems: Familiarity with various operating systems ( Windows , Linux, macOS) and their networking configurations. + Scripting: Proficiency… more
    Nightwing (12/26/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …chn ical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD needs. As a network ... engineer on our team, you'll use your experience in...as CCNA Nice If You Have: + Experience maintaining VMware ESXi hosts and virtual machines (VMs) + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security and ... without a degree + Experience managing and troubleshooting servers (RHEL and Windows ) + Experience with Active Directory Account Management and Group Policy +… more
    BAE Systems (12/23/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security and ... platforms (Git-based systems) and release workflows + Strong understanding of Windows Server and Linux fundamentals. + Experience supporting application deployments… more
    BAE Systems (12/13/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …+ Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + 3+ years deploying Unix in secured environments, ... + DISA environment hardening experience. **Preferred Qualifications:** + Red Hat Certified Engineer (RHCE) Certification. + Ability to apply user requirements to the… more
    Leidos (12/20/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …range in complexity and size to include multi-platform computing (Linux, Windows , VMWare ), virtual environments, and mobile systems. Extensive experience ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    AeroVironment (12/24/25)
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