• Senior Evolved Strategic Systems (ESS)…

    KBR (El Segundo, CA)
    …role - protecting our national security . KBR is seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer to join our team in ... Title: Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions… more
    KBR (09/29/25)
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  • Principal Thread Lead Systems

    Northrop Grumman (Redondo Beach, CA)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Thread Lead Systems Engineer ** **What You'll Get to ... is contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Principal… more
    Northrop Grumman (10/01/25)
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  • Systems Engineer - Mid-Career

    Lockheed Martin (Sunnyvale, CA)
    systems and Cisco network switches\. * Experience with Radio Frequency \(RF\) systems and general concepts\. ** Security Clearance Statement:** This ... with you\. Lockheed Martin is seeking a dynamic, hardworking Systems Engineer to support our SPP programs\....position requires a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (09/18/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance :** Secret - Current At Raytheon, the foundation of ... Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate...+ Active and transferrable final US government issued Secret security clearance is required prior to start… more
    RTX Corporation (08/19/25)
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  • Principal / Sr. Principal Modeling Simulation…

    Northrop Grumman (Los Angeles, CA)
    …are looking for you to join our team as a Modeling, Simulation & Analysis (MS&A) Systems Engineer based out of Woodland Hills, CA. As a Modeling, Simulation & ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...Analysis (MS&A) Systems Engineer at Northrop Grumman you will… more
    Northrop Grumman (09/12/25)
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  • SkillBridge Fellowship | GEOINT Systems

    RTX Corporation (Beale AFB, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...This critical role involves managing our Geo-Spatial Intelligence (GEOINT) systems and requires a strong technical background and a… more
    RTX Corporation (08/19/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Point Mugu Nawc, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate… more
    RTX Corporation (09/11/25)
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  • Computer Architect/Embedded Computing…

    The Boeing Company (El Segundo, CA)
    …physics, mathematics, data science, or computer science + Ability to obtain a US Security Clearance for which the US Government requires US Citizenship. An ... Required **Relocation** This position offers relocation based on candidate eligibility. ** Security Clearance ** This position requires the ability to obtain… more
    The Boeing Company (10/08/25)
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  • Ground Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Ground Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on ... the Military's top priority space programs. As a ground systems engineer on our team, you will...Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (09/30/25)
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  • Software Engineer III, Satellite Test…

    Lockheed Martin (Sunnyvale, CA)
    …a United States citizen and be able to obtain a Secret government security clearance \. **Desired Skills:** * Software architecture design\. * Demonstrated usage ... **Description:** Join us as a **Software Engineer ** where you will design and develop software...design, architecture and integration & test\. * Active Secret Clearance \. ** Security Clearance Statement:** This… more
    Lockheed Martin (08/09/25)
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