• Staff Engineer 3 - Protection Systems…

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …of experience with relay logic and PLC-based interlock systems, including system design , implementation, licensing, and support . + Demonstrated competence in ... Staff Engineer 3 - Protection Systems at SSRL Job...Systems Group** . This group is responsible for the design , implementation, and stewardship of SSRL's beamline and accelerator… more
    SLAC National Accelerator Laboratory (08/21/25)
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  • Principal Civil Engineer - Transportation…

    Parsons Corporation (Irvine, CA)
    …Our **Parsons Irvine, California office** is now hiring for a highly experienced **Principal Engineer ** to join our team! In this role you will ** support major ... . **Overview:** Parsons has an exciting job opportunity for a **Principal Engineer ** to join the expanding transportation infrastructure team with our **Irvine,… more
    Parsons Corporation (08/02/25)
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  • Senior DevOps Software Engineer

    KBR (El Segundo, CA)
    Title: Senior DevOps Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a...Ensure we have solid, foundational processes in place. The design decisions you will make in this position will… more
    KBR (09/19/25)
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  • Lead Systems Engineer

    KBR (El Segundo, CA)
    Title: Lead Systems Engineer Lead Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... national security. KBR is seeking an experienced Lead Systems Engineer to join our team on site in El...coordinate cross-functional team efforts to ensure system architecture and design align with project requirements. + Represents the team… more
    KBR (09/19/25)
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  • Software Engineer TS/SCI Poly

    Leidos (San Diego, CA)
    …activities. The individual will analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team...team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management… more
    Leidos (09/15/25)
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  • Principal Geotechnical Engineer (Dams…

    AECOM (Orange, CA)
    …this position include but are not limited to: + ​Providing technical support to Project Managers, including design , analysis, inspection, construction ... to share that we've been named the world's top design firm by Engineering News-Record. In addition to moving...has an immediate need for an experienced Principal Geotechnical Engineer with focus in Dams/Levees to take on a… more
    AECOM (10/09/25)
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  • Mechanical Engineer

    Stratolaunch, LLC (Mojave, CA)
    …help achieve these efforts, Stratolaunch is seeking a Sr-, Staff-, or Principal-level Mechanical Engineer to support the airframe team in the development of an ... to final technical decisions for the structures subsystem + Support the successful execution of structural design ...Work hand-in-hand with the program responsible engineers and Chief Engineer to lead the program to a successful outcome… more
    Stratolaunch, LLC (09/03/25)
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  • Software Engineer , Data - Top Secret…

    SpaceX (Hawthorne, CA)
    …life on Mars. SOFTWARE ENGINEER , DATA - TOP SECRET CLEARANCE As a Software Engineer in Special Programs, you will design , develop, and test key aspects of an ... Software Engineer , Data - Top Secret Clearance Hawthorne, CA...solution for analysis, simulation, and prototyping of software in support of all SpaceX flight systems. You will have… more
    SpaceX (10/06/25)
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  • Full Stack Software Engineer - Top Secret…

    SpaceX (Hawthorne, CA)
    …on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE As a Software Engineer , you will design , develop, and test key aspects of an in-house solution ... Full Stack Software Engineer - Top Secret Clearance Hawthorne, CA Apply...for analysis, simulation, and prototyping of software in support of all SpaceX flight systems. You will have… more
    SpaceX (10/06/25)
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  • Research Optical Engineer - Butte Lab…

    Cedars-Sinai (Los Angeles, CA)
    …the Butte Lab, please visit this website . **About the Role** The Research Optical Engineer will be involved in the design , development, and building of ground ... Engineer will participate in research activities involving development design , investigation, technical, testing/validation of results, and report findings… more
    Cedars-Sinai (09/20/25)
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