• Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator** to join its dynamic ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be limited to the following:** + Perform as a Windows System Administrator for a classified government contract. +… more
    Northrop Grumman (10/03/25)
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  • Windows Administrator

    GovCIO (Richmond, VA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently ... Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years'...working in an environment with complex networking solutions with senior level fundamental knowledge in networking principles, + Transmission… more
    GovCIO (09/24/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …and troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task ... & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment.… more
    TekSynap (07/26/25)
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  • Senior Linux - Windows System…

    ICF (Reston, VA)
    …report onsite on a daily basis.** We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows environments for a critical ... clearance** . **Key Responsibilities:** + Administer and support both Linux and Windows operating systems , ensuring optimal system performance and adherence to… more
    ICF (10/02/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    …and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems ... **Description** Leidos is seeking a ** Sr . Systems Engineer** to support large-scale...as well as the day-to-day maintenance support for troubleshooting Linux/ Windows cloud systems and servers. This role… more
    Leidos (10/03/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator** to support a **Defense Threat Reduction Agency ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure... across the organization. + Provide day-to-day support for Windows systems , services, and performances. + Perform… more
    General Dynamics Information Technology (09/30/25)
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  • Systems Engineer ( Senior )

    BAE Systems (Herndon, VA)
    …following + Strong experience working with Trellix or other Host Based Security systems + Windows 11 Strong experience with creating, modifying, maintaining, ... testing, and troubleshooting Windows Group Policy Objects (GPOs) + Hands-on experience with...be available based on position level and/or job specifics. ** Systems Engineer ( Senior )** **114966BR** EEO Career Site… more
    BAE Systems (09/09/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer, you will plan, design, and implement additions and changes to network hardware, infrastructure server ... and security + Cloud platforms (AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows Active Directory + Network hardware (Cisco, Arista,… more
    Noblis (09/03/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Reston, VA)
    …ensuring alignment with architecture + Provide support for a variety of technologies including Windows Operating Systems , Windows OS, Red Hat Linux and VDI ... engineering principles to identify and mitigate cybersecurity vulnerabilities. + Ensure systems are patched and compliant with Windows security best practices.… more
    Noblis (08/08/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …and backup/recovery of system configurations and user data files. TIER III ( Sr . Linux Systems Administrator) + Understand and use essential tools ... environment. + Requires a strong understanding of current Microsoft supported Windows operating systems . + An understanding of Linux operating systems is… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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