• Principal / Sr . Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level ... requisition may be filled at either a Principal Cyber Systems Engineer or Sr . Principal...training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :**… more
    Northrop Grumman (11/21/25)
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  • Program Protection (P2) Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced **Program Protection Systems Engineer ** who enjoys thinking outside of a box with technical and practical ... plans, and execute technology projects/programs for successful transition into customer systems . The engineer shall be responsible for the performance… more
    SAIC (12/05/25)
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  • Principal / Senior Principal Systems

    Northrop Grumman (Redondo Beach, CA)
    …start. **Preferred Qualifications for Principal / Senior Principal Systems Engineer (MBSE):** + Current Active DoD TS /SCI with Polygraph + Certificate or ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer (MBSE)**… more
    Northrop Grumman (11/25/25)
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  • Principal/ Sr . Principal Systems

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking **Principal/ Sr . Principal Systems Engineer ** to join our team and ... **_._** **This position can be filled as a Principal Systems Engineer OR as a Sr...per customer's requirements **Preferred Qualifications:** + Current Active DoD TS /SCI with Polygraph. + STEM degree in Electrical Engineering,… more
    Northrop Grumman (12/05/25)
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  • Systems Engineer III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Engineer III - PIPELINE ( TS /SCI w/...and memory scaling) is required. Job Description: + The Senior Systems Engineer shall be ... Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore...cycle to ensure supportability for security certification. + The Senior Systems Engineer shall also… more
    COMSO, Inc (12/02/25)
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  • Principal/ Sr . Principal MOD/SIM…

    Northrop Grumman (Jessup, MD)
    …prior to start **Preferred Qualifications for Principal / Sr . Principal MOD/SIM Systems Engineer :** * Active DoD TS /SCI clearance with a Polygraph ... **This requisition may be filled as a Principal MOD/SIM Systems Engineer or Senior Principal.../SCI w. Polygraph prior to start **Basic Qualifications for Sr . Principal MOD/SIM Systems Engineer **… more
    Northrop Grumman (12/11/25)
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  • Sr . Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Systems Engineer \! Lockheed Martin is a global leader in aerospace, ... experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are...**The Work:** We are in search of an experienced Systems Engineer to join our team\. As… more
    Lockheed Martin (11/06/25)
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  • Principal / Sr . Principal Requirements…

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications of Principal / Sr . Principal Requirements and Test Planning Systems Engineer :** + Current/active DoD Top Secret Clearance ... a **Principal/ Sr . Principal Requirements and Test Planning Systems Engineer ** **What You'll Get to Do**...or Senior Principal** **Requirements and Test Planning Systems Engineer ** **Basic Qualifications for Principal Requirements… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr . Principal Reliability…

    Northrop Grumman (Oklahoma City, OK)
    …history, they're making history. Northrop Grumman is seeking an experienced **Principal or Senior Principal Reliability Systems Engineer ** to join our team ... as determined by the company. **Basic Qualifications for a Sr Principal Reliability Systems Engineer :**...Reliability Engineer (CRE) certification + Active DoD Top Secret , and required SAP/SCI clearances **Thrive… more
    Northrop Grumman (12/23/25)
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  • Sr Specialist, Systems

    L3Harris (Wilmington, MA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Engineer (Optical Space Systems ) Job Code: ... L3Harris Space Superiority group has an opening for a Sr . Specialist, Systems Engineer to...an active Secret or Top Secret /SCI clearance + Demonstrated experience with space systems more
    L3Harris (10/24/25)
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