• Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft....our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (06/02/25)
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  • Sr . Systems Administrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Sr . Systems Administrator . The System Administrator is responsible for implementing, troubleshooting, and ... maintaining Information Technology (IT) systems . This role manages IT system infrastructure and related processes, ensuring smooth day-to-day operations,… more
    BigBear.ai (06/13/25)
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  • Sr . Systems Administrator…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Sr . Systems Administrator Active TS/SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, District of Columbia, ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (07/10/25)
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  • Sr . Macintosh Systems…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Sr . Macintosh Systems Administrator TS/SCI with Poly REQUIRED** **Category:** Project Management **Main location:** United States, District of Columbia, ... Type:** Full Time **Position Description:** CGI Federal is seeking a Mac System Administrator responsible for guiding and overseeing maintenance of mobile… more
    CGI Technologies and Solutions, Inc. (05/09/25)
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  • Sr . SharePoint Administrator

    BAE Systems (Sterling, VA)
    …Sector where we provide Information Technology support to those who protect us. BAE Systems is looking for a Sr . SharePoint Admin/Web Developer for future work ... incentives may be available based on position level and/or job specifics. ** Sr . SharePoint Administrator ** **112749BR** EEO Career Site Equal Opportunity… more
    BAE Systems (05/06/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Principal Windows Systems Administrator ** to join its ... limited to the following: + Perform as a Windows System Administrator for a classified government contract....oral format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (07/11/25)
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  • Sr . Staff VMware Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an extremely well-qualified Senior Lead VMWare Systems Administrator and subject matter expert ... be limited to the following: + Perform as consulting Senior Lead VMWare Administrator and subject matter...needed. + Make recommendations to purchase hardware, software, and system components. + Adhere to strict Information Systems… more
    Northrop Grumman (07/08/25)
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  • Sr . System Administrator…

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...**PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing, and security subsystems… more
    Leidos (06/14/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr…

    Northrop Grumman (Annapolis Junction, MD)
    …part of our mission! We are looking for you to join our team as an HPC Systems Administrator based out of Annapolis Junction or Linthicum, MD. As an HPC ... Systems Administrator at Northrop Grumman you will...high-performance compute cluster + Investigate, diagnose, and resolve acute system faults + Maintain software deployments + Maintain security… more
    Northrop Grumman (05/28/25)
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  • Principal Contract Administrator…

    Northrop Grumman (Mclean, VA)
    …future. Northrop Grumman Defense Systems is seeking a **Principal Contracts Administrator (Level 3)** or ** Sr . Principal Contracts Administrator (Level ... principles and FAR/DFARS as well as associated Federal Contracting regulations ** Senior Principal Contract Administrator Basic Qualifications (Level 4):** +… more
    Northrop Grumman (07/04/25)
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