• 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 ... HPC systems throughout their life cycle: concept, design, fabrication, test , installation, operation, maintenance, and disposal. + Perform HPC...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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  • Manufacturing Engineer - Harness - 1st…

    The Boeing Company (El Segundo, CA)
    …a US Security Clearance for which the US Government requires US Citizenship. An interim US Top Secret Clearance Pre-Start and final US Top Secret ... growth. Find your future with us. **Job Summary** As a Manufacturing Engineer - Harness, you will be responsible for developing, qualifying, and implementing… more
    The Boeing Company (01/01/26)
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  • Modeling Simulation Software

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon program is seeking you, our latest **Modeling and Simulation Software Engineer ** , to support the US Space Force's mission of ... willing to consent to a Polygraph examination. **Desired Qualifications:** + Simulation software development, test , and integration experience in a team… more
    SAIC (10/29/25)
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  • Engineer VII

    General Atomics (San Diego, CA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret **Pay Range Low:** 128,130 **City:** San Diego ... worldwide. We have an exciting opportunity for a Mechanical Engineer within the CSS group which is based in...is required as is the ability to maintain a Top Secret Security Clearance **US Citizenship Required?:**… more
    General Atomics (12/11/25)
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  • Systems Engineer Stf - Level 4

    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 ... verification\. + The candidate will provide systems and subsystem integration/ test support and will work closely with program management...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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  • 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 ... for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our team of qualified, diverse individuals...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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  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …years Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance and have SCI eligibility What makes someone choose one ... we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to...The ideal candidate would already possess an active DoD Top Secret level clearance and at least… more
    G2 Ops, Inc. (12/22/25)
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  • Systems Engineer (MBSE) or Principal…

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

    Leidos (San Diego, CA)
    …with UUVs, deployed subsea systems, and underwater payloads. + US Citizenship with a current TOP SECRET clearance. Come break things (in a good way). Then build ... 4+ years of hands-on experience in underwater acoustic systems: use of acoustic test equipment, development of signal processing and software for acoustic… more
    Leidos (12/30/25)
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  • GNC Engineer (Principal Engineer

    Northrop Grumman (Los Angeles, CA)
    Secret clearance level and the ability to obtain and maintain a DoD Top Secret clearance level and/or program special access clearance is required. ... to meet mission requirements subject to mission and vehicle constraints. + Develop software automation tools for mission design, analysis, test , and reporting. +… more
    Northrop Grumman (11/22/25)
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