• Senior Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …all mission areas at Raytheon. Our department is currently hiring for a ** Senior Modeling Analysis & Simulation Operations Engineer ** to develop, analyze, and ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (11/13/25)
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  • Senior Electrical Engineer

    RTX Corporation (Goleta, CA)
    …part of **Integrated Electrical Solution** mission area, is seeking an experienced ** Senior Electrical Engineer - Firmware** to design and develop power ... only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (09/27/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a ** Senior Cyber Lead Engineer ** to join our MSEIT team. In this role, you will be part of a systems ... engineering team defining the next generation of space communication systems in support of US Space Force (USSF) satellite...17-1303. **Qualifications** **Required:** + Hold and maintain a Top Secret clearance + BA or BS degree in engineering,… more
    SAIC (12/12/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    Title: Senior Cyber Lead Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... one of our subcontractor teammates. You will join a systems engineering team defining the next generation of space...Skills and Experience: + Hold and maintain a Top Secret clearance + BA or BS degree in engineering,… more
    KBR (11/25/25)
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  • Software Engineer Senior Staff

    Lockheed Martin (Sunnyvale, CA)
    …* Cross\-functional engineering experience, such as Electrical, Mechanical, Software and/or Systems Engineering * Active Secret security clearance * Excellent ... for you\. We are seeking an experienced and highly skilled Certified Principal Engineer \(CPE\) to support the NextGen Geo Overhead Persistent InfraRed \(NGG OPIR\)… more
    Lockheed Martin (10/01/25)
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  • Senior Supply Chain Quality Engineer

    Lockheed Martin (Sunnyvale, CA)
    …standards and/or are compliant with requirements\. Develops strategies and systems designed to improve internal and/or supplier performance and productivity\. ... Evaluates quality systems for deficiency identification and correction\. Designs and analyzes...\(ERP\) & Microsoft Officeapplications\. * Ability to obtain a Secret Clearance and requires an Interim Secret more
    Lockheed Martin (11/20/25)
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  • Systems of Systems (SoS)…

    Precise Systems, Inc. (San Diego, CA)
    …exceptional service and the Precise solution. We are seeking an adept, results-driven Senior Systems Engineer with extensive experience in Systems ... As a solutions-based company, Precise Systems is focused on innovation in support of...+ Active TS/SCI security clearance Must have current/active Top Secret security clearance. Due to the sensitivity of customer… more
    Precise Systems, Inc. (12/06/25)
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  • Senior Software Engineer , Commander…

    Keeper Security, Inc. (El Dorado Hills, CA)
    Keeper Security is hiring a Senior Software Engineer to join our Keeper Commander SDK team, responsible for developing and enhancing our Python and .NET SDKs as ... cyber threats at KeeperSecurity.com. About the Job As a Senior Software Engineer on the Commander SDK...and CLI features + Enable seamless integrations with enterprise systems , DevOps workflows, and CI/CD pipelines + Collaborate with… more
    Keeper Security, Inc. (12/12/25)
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  • Senior Network Engineer

    Imagine One Technology & Management (San Diego, CA)
    …& Management, Ltd. is seeking several personnel to serve in the role of ** Senior Network Engineer .** The ** Senior Network Engineers** will provide ... of five (5) years of experience as a Network Engineer supporting C4ISR systems . + Extensive knowledge...but not required **Security Requirements:** + **Active** US DoD Secret clearance Imagine One Technology & Management, Ltd., offers… more
    Imagine One Technology & Management (10/31/25)
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  • Senior Signal Processing Engineer

    Leidos (San Diego, CA)
    …at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a ** Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing ... research, design, and development of signal collection, processing and dissemination systems . Duties may include **designing, developing, and analyzing systems more
    Leidos (10/17/25)
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