• Senior MBSE Systems Engineer

    KBR (El Segundo, CA)
    Title: Senior MBSE Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... is seeking a Senior Model-Based System Engineering (MBSE) Systems Engineer to join the KBR team in support of...the space acquisition enterprise. This position requires a current TS /SCI eligibility. The successful candidate must also be clearable… more
    KBR (07/18/25)
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  • Staff CONOPS Lead Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …obtain and maintain a polygraph **Preferred Qualifications for Staff CONOPS Lead Systems Engineer :** * Current active DoD TS /SCI with Polygraph clearance * STEM ... Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Staff CONOPS Lead Systems Engineer .** **What You'll Get to Do:** Program/System Level role,… more
    Northrop Grumman (08/24/25)
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  • Senior Systems Engineer

    KBR (El Segundo, CA)
    …most critical role - protecting our national security. KBR is seeking a Data Exploitation Engineer in El Segundo, CA. An active TS /SCI is required. Why Join Us? ... Title: Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...Qualifications: + 10+ years of applicable experience + Active TS /SCI is required to be considered for this position… more
    KBR (08/20/25)
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  • Staff Engineer Software

    Northrop Grumman (Mcclellan, CA)
    …making history. We are looking for you to join our team as an Staff Software Engineer based in McClellan, CA. The Staff Software Engineer will have deep C and ... or update technical documentation, test procedures **Basic Qualifications for Staff Engineer Software:** Bachelors in Science (BS) degree in science, engineering, or… more
    Northrop Grumman (08/15/25)
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  • Systems Engineer

    KBR (El Segundo, CA)
    Title: Systems Engineer Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... national security. KBR is seeking a Lead System Test Engineer to join our team in El Segundo, CA....join our team in El Segundo, CA. An active TS /SCI clearance is required. Join a small, hand selected… more
    KBR (07/16/25)
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  • Signal Processing Engineer

    Leidos (San Diego, CA)
    …within the Leidos Innovations Center, currently has an opening for a Signal Processing Engineer to work in our San Diego, CA office. This is an exciting opportunity ... be available. **Primary Responsibilities** + As a signal processing engineer , you will contribute to a team of signal...+ Must be able to obtain and maintain a Secret security clearance (no clearance needed to start) +… more
    Leidos (08/23/25)
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  • Senior Systems Engineer - RF

    SAIC (San Diego, CA)
    **Description** SAIC is looking for a Senior Systems Engineer - RF in San Diego, CA. SAIC is looking for a Systems Engineer with Radio Frequency (RF) systems ... experience and the ability to obtain a TS /SCI clearance to support the planning, integration, testing and...years of experience in lieu of advanced education. + TS /SCI clearance. + Prior experience with high powered aperture… more
    SAIC (08/07/25)
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  • Senior Software Engineer Architect

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a TS /SCI cleared Senior Software Engineer / Architect in San Diego responsible for providing high quality software engineering ... and hosted software application integration functions. In this role, the Software Engineer / Architect will Design, plan, and integrate cloud computing and… more
    SAIC (08/07/25)
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  • Resiliency Systems Engineer

    Lockheed Martin (Sunnyvale, CA)
    …perform to and exceed their missions\. We are seeking a versatile mid\-career engineer who has demonstrated success and passion in taking on design and complex ... into the future\. As a Resiliency and Mission Analysis Engineer , you will be on the forefront of technology...different backgrounds and/or with varying technical knowledge * Active TS /SCI security clearance with investigation in the last 5… more
    Lockheed Martin (08/03/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Vandenberg AFB, CA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (07/26/25)
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