• Principal Mechanical Engineer

    RTX Corporation (Goleta, CA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted ... a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the Electronic Warfare Mechanical Design… more
    RTX Corporation (09/03/25)
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  • Semiconductor Product Engineer

    RTX Corporation (Lompoc, CA)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Posting Title: Semiconductor Product Engineer ** At ... that create a safer, more secure world. **Raytheon Vision Systems (RVS)** is searching for a Semiconductor Product ...Systems (RVS)** is searching for a Semiconductor Product Engineer to join the 3D Integration and Imaging Sensors… more
    RTX Corporation (07/23/25)
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  • Network Engineer III

    SOLUTE Careers (San Diego, CA)
    …and Experience: + 6+ years of experience supporting the engineering of Information Technology systems for a DoD or Government Agency. + Background in networking ... Sigma Defense is seeking a Network Engineer to support PMW 790 in Honolulu, HI....years of experience supporting the engineering of Information Technology systems for a DoD or Government Agency… more
    SOLUTE Careers (09/19/25)
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  • Mechanical Engineer - Multiple Levels

    Noblis (San Diego, CA)
    …reliable integrated local and wide area networks (WANs) and foundation computing systems to support Navy, joint, and coalition forces across geographically dispersed ... Services (PAS), and Wide Area Networks (WAN). Noblis is seeking **Mechanical Engineer ** **s** , with a **Secret** clearance, with experience in using Computer… more
    Noblis (09/18/25)
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  • Pr. Electrical Engineer - Antenna…

    RTX Corporation (El Segundo, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted ... safer, more secure world. We are seeking an experienced **_Pr. Electrical Engineer - Antenna Subsystems_** specializing in RF/Microwave and Antenna / Active… more
    RTX Corporation (09/23/25)
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  • Senior DevSecOps Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly skilled and motivated Senior DevOps Software Engineer to join a systems engineering team defining the next generation of ... space communication systems supporting US Space Force (USSF) satellite communications. You...the entire software team and organization. + The DevOps Engineer will work directly with internal and external stakeholders… more
    SAIC (10/03/25)
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  • USV Vessel Engineer

    Serco (Port Hueneme, CA)
    …join a high-profile and challenging project supporting the US Navy. The USV Hull Engineer will be serving on a dynamic team, supporting autonomous systems ... Sailors. This is a Full-Time position supporting Naval Sea Systems Command (NAVSEA) Ventura County Naval Base Port Hueneme....as part of an integrated team. The USV Hull Engineer provides support in operating, troubleshooting, and repairing major… more
    Serco (08/23/25)
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  • Senior Principal SEIT Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …scenario development within an RF contested environment strongly preferred. + Experience with DoD or aerospace systems testing. + Familiarity with test range ... by Collins Aerospace Applied Signal Technology (AST) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion to be part of a… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Anaheim, CA)
    …Software Engineer ** with deep expertise in Global Navigation Satellite Systems (GNSS) operating within a complex electronic warfare environment to lead the ... development of multi-sensor guidance and navigation systems . AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US and its… more
    RTX Corporation (10/07/25)
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  • Lead Nuclear Engineer

    General Atomics (San Diego, CA)
    …Nuclear (Island) Engineer ** responsible for the design and development of systems and components within the nuclear island of advanced nuclear energy facilities. ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...We currently have an exciting position for a Nuclear Engineer to support our Nuclear Technologies and Materials (NTM)… more
    General Atomics (09/27/25)
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