• Principal and Sr. Principal Survivability…

    Northrop Grumman (El Segundo, CA)
    …maintain SAP/SAR clearance. Ability to obtain and maintain the final adjudicated DoD Top Secret clearance and any program access(es) required for the position. ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...years with a Master's degree. + **Senior Principal Survivability Engineer (Level 4 ) -** Bachelor's Degree in… more
    Northrop Grumman (10/08/25)
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  • Resiliency Systems Engineer (Level…

    Lockheed Martin (Sunnyvale, CA)
    …architecture, subsystems, and components * Experience performing complex component\- or system \-level performance analyses * Active TS /SCI security clearance ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: System Architecture **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/06/25)
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  • Principal Software Development Engineer…

    Oracle (Sacramento, CA)
    …connective tissues and purpose-built solutions. We are seeking a **Software Development Engineer (SDE)** to join ASC team within the Oracle Government Defense ... Lead the design and architecture of microservices that support distributed systems , handling data egress and integration between multiple realms. Drives operational… more
    Oracle (12/20/25)
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  • SiAW Systems Project Engineer Level…

    Northrop Grumman (Los Angeles, CA)
    …SkillBridge Program prior to start of internship **Defense Systems ** is looking for a ** Systems Project Engineer Level 3/ 4 ** to be an integral part of ... position can be filled as a level 3 or 4 ** **Basic Qualifications:** ** Systems Project Engineer...generators, etc.) + Current active in-scope US Government DoD Top Secret security clearance \#MPR Primary Level… more
    Northrop Grumman (11/29/25)
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  • Systems Engineer Stf - Level…

    Lockheed Martin (Palmdale, CA)
    …minimum final secret with ability to or in the process of obtaining a Top Secret SAR/SAP clearance, position is located at a facility that requires special ... **Who You Are:** You are a detail\-oriented and results\-driven engineer with a strong background in systems ...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (12/13/25)
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  • Principal or Senior Principal HPC Engineer…

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Csh. + A current active US Government in-scope DoD Top Secret security clearance is required to… more
    Northrop Grumman (12/13/25)
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  • Principal/Sr. Principal Infrared/IR Survivability…

    Northrop Grumman (Redondo Beach, CA)
    …in project and/or supply-chain management. + A current active US Government in-scope DoD Top Secret security clearance, with the ability to obtain and maintain ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...exciting and challenging projects. **We need your help to engineer at the edge of the impossible!** **We would… more
    Northrop Grumman (10/30/25)
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  • Sr. Principal Flight Software Engineer…

    Northrop Grumman (Manhattan Beach, CA)
    …and be able and willing to obtain and maintain a DoD Top Secret /SCI clearance **Preferred Qualifications:** + Experience with MIL-STD-1553B, SpaceWire, ... our collaborative teams. As a **Sr. Principal** **Flight Software Engineer (Level 4 )** located in **Manhattan Beach,...+ Experience using SIMICS, VectorCast, GoogleTest + Active DoD Top Secret /SCI clearance _This position will work… more
    Northrop Grumman (12/13/25)
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  • Ground Systems Engineer (Experienced…

    The Boeing Company (El Segundo, CA)
    …Ground and Mission Systems Engineering (GMSE) is looking for an **Experienced or Senior Ground Systems Engineer ** (Level 3 or 4 ) to join our team in **El ... and program interfaces + Leads analyses to optimize total system of systems and/or system ...Experience performing requirements management using DOORS + Active US Top Secret Security Clearance **Preferred Qualifications (Desired… more
    The Boeing Company (12/15/25)
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  • Deployable Senior Principal Network Communications…

    Northrop Grumman (Beale AFB, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... opening for a **Deployable Senior Principal Network Communications (Level 4 )** engineer to join our team of...with mobility requirements. + Must have an active DoD Top Secret clearance and be able to… more
    Northrop Grumman (12/09/25)
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