• PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current **Application System Administrator (PDM/PLM - Windchill) ... (DT) Engineering Digital Solutions (EDS) group is seeking a motivated Business Systems & Transformation Technologist ( Principal Specialist). This candidate will… more
    RTX Corporation (11/24/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Patuxent River, MD)
    …Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a ** Principal /Sr. Principal Systems Administrator ** to join the Ground ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (12/12/25)
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  • Principal Contract Administrator

    Northrop Grumman (Elkton, MD)
    …will define your career, now and in the future. Northrop Grumman is seeking a Principal Contract Administrator (Level 3) to join its team of qualified, and ... + Perform other contract administrative tasks as assigned. **Basic Qualification Principal Contract Administrator (Level 3):** + This position emphasizes… more
    Northrop Grumman (11/05/25)
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  • Principal Linux Administrator

    RTX Corporation (Richardson, TX)
    …our RTX **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Job Description RTX Corporation is an Aerospace and Defense company… more
    RTX Corporation (12/12/25)
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  • Principal Contract Administrator

    Northrop Grumman (Baltimore, MD)
    …to Do:** The Advanced Radar Systems Operating Unit is seeking a Principal Contract Administrator to support the Vesuvius program. The selected candidate will ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...looking for you to join our team as a ** Principal Contract Administrator / Senior Principal more
    Northrop Grumman (11/04/25)
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  • Principal System Administrator

    BAE Systems (Nashua, NH)
    …BAE Systems . BAE Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT ... to lift equipment (up to 40lbs) and work within controlled environments. **_In this Principal System Administrator position you will make impats in the following… more
    BAE Systems (12/19/25)
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  • Construction / Owner's Representative:…

    Metropolitan Council (Minneapolis, MN)
    Construction / Owner's Representative: Principal Contract Administrator / Contract Administrator Print ... (https://www.governmentjobs.com/careers/metrocouncil/jobs/newprint/4983729) Apply  Construction / Owner's Representative: Principal Contract Administrator / Contract … more
    Metropolitan Council (12/24/25)
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  • Principal Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Linux Systems Administrator ** in our **Intelligence Sector, Cyber & Analytics ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Virtualization + **Security Clearance** : Must have an active Top Secret/SCI with Polygraph cssrc conmd At Leidos, we… more
    Leidos (12/19/25)
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  • Sr Principal Systems

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in ... 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 (11/13/25)
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  • Principal / Sr Principal Contract…

    Northrop Grumman (Orlando, FL)
    …only part of history, they're making history. Northrop Grumman is seeking a Principal Contract Administrator /Sr. Principal Contract Administrator (Level ... grade based on qualifications listed below._ **Basic Qualifications for a Level 3 Principal Contract Administrator :** + Bachelor's degree with 5 years of… more
    Northrop Grumman (12/12/25)
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  • Windows Server Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …is seeking a Windows Server Administrator / Principal Windows Server Administrator to maintain and enhance Windows Systems and Infrastructure in support ... develop and maintain good working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part of a team of … more
    Northrop Grumman (12/03/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals ... software, and system components. + Perform as a Linux systems administrator for a classified government network...IS related field. + An active or current DoD Top Secret security clearance. + Current Security+ CE, CISSP,… more
    Northrop Grumman (01/06/26)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (11/19/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly… more
    DCCA (11/17/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... 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 (01/07/26)
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  • Contracts Administrator - Level 3…

    Northrop Grumman (Linthicum Heights, MD)
    …Defining Possible from the day you start. Northrop Grumman is currently seeking a **Contracts Administrator - Level 3 ( Principal ) or 4 (Senior Principal )** , ... 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 (12/11/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …create end-of-end solutions to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (12/05/25)
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  • NATO AGS Principal System…

    Northrop Grumman (San Diego, CA)
    …today. Northrop Grumman Aeronautics Systems Sector is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (01/07/26)
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  • Principal Contract Administrator

    Northrop Grumman (Roy, UT)
    …history. Northrop Grumman Space Systems is seeking a Contracts Professional ( Principal Contracts Administrator Level III) to support our Strategic Deterrent ... 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 (11/04/25)
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  • Sr Principal Cybersecurity Application…

    Northrop Grumman (Melbourne, FL)
    …Classified Solutions team is seeking experienced **Senior Cybersecurity Application Administrator /Architect** across the country to support information systems ... 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 (01/07/26)
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