• 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 . 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 (Linthicum Heights, 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 / Sr Principal Contract…

    Northrop Grumman (Baltimore, MD)
    … Systems Sector, Airborne Multifunction Sensors Division (AMS), is seeking a **Principal/ Sr . Principal Contract Administrator ** (can be hired at the A03 or ... to obtain and maintain a DoD Secret security clearance. **Basic Qualifications for Sr . Principal Contract Administrator (A04):** + Bachelor's Degree with a… more
    Northrop Grumman (06/20/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in...senior technical resource for the rest of the System Administration team; often taking on the mentorship and… more
    Northrop Grumman (07/18/25)
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  • Sr Principal Contract Administrator

    Northrop Grumman (Elkton, MD)
    …your career, now and in the future. Northrop Grumman Defense Sector is seeking a Senior Principal Contract Administrator (Level 4) to join its team of qualified, ... + Enter and manage data in the Contract Management System , financial and delivery systems . + Participate...and conditions are negotiated within company guidelines. **Basic Qualification Sr . Principal Contract Administrator (Level 4):** +… more
    Northrop Grumman (07/03/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    …will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This...Management on all technical and personnel concerns + Utilize senior Linux sys admin experience to maintain and sustain… more
    Leidos (07/22/25)
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  • Sr Principal Contract Administrator

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems Sector is seeking a ** Sr . Principal Contract Administrator ** to join our team. The preferred location is ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/28/25)
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  • Principal / Sr Principal Contract…

    Northrop Grumman (Baltimore, MD)
    …work of your career. This position may be filled as a **Principal Contracts Administrator or a Senior Principal Contracts Administrator .** This position is ... Citizenship + Current DoD Secret clearance is required **Basic Qualifications for a Senior Principal Contracts Administrator :** + Bachelor's degree with 8 years… more
    Northrop Grumman (06/03/25)
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