• Senior Software Engineer (Onsite)

    RTX Corporation (Fullerton, CA)
    …knowledge of safety critical software requirements/DO-178B standards. + Prior experience with cyber security implementation. **What We Offer:** + Flexible work ... US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required Join a team whose impact stretches across… more
    RTX Corporation (12/05/25)
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  • Lead , Quality Engineer - Factory…

    L3Harris (Canoga Park, CA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead , Quality Process Engineer - Factory Lead Job Code: ... Friday off Job Description: Aerojet Rocketdyne segment of L3Harris, is seeking aa Lead Quality Engineer to join our Space Propulsion and Power Systems (SP&PS) team.… more
    L3Harris (12/25/25)
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  • Senior Civil Engineer - Transportation…

    Parsons Corporation (Irvine, CA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... California** office is now hiring for a highly experienced ** Senior / Principal Design Civil Engineer with our road,...This is an exciting opportunity for an engineer, to lead and mentor junior engineering staff , to join… more
    Parsons Corporation (11/14/25)
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  • Senior Frontend Engineer (React, Electron,…

    Keeper Security, Inc. (El Dorado Hills, CA)
    Keeper Security is hiring an experienced Senior Software Engineer (ReactJS) to join our Vault team. You'll help design and build modern, high-performance web and ... our suite of products to the next level! About Keeper Keeper Security is transforming cybersecurity for organizations globally with zero-trust privileged access… more
    Keeper Security, Inc. (12/10/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...secure world. The RMD team is looking for a ** Senior Principal Systems Engineer** to support the Missile Defense… more
    RTX Corporation (10/22/25)
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  • Senior Analyst, Deal Structuring

    Rubrik (Sacramento, CA)
    … and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers ... who upholds the Rubrik RIVET values and can provide deep proactive engagement. Lead and engage sales and sales leaders on high levels of strategic conversations.… more
    Rubrik (12/06/25)
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  • Senior Associate, Procurement

    L3Harris (Canoga Park, CA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Procurement (Buyer) Job Code: 31549 Job Location: ... and issue various types of contracts (FFP, T&M etc.) Lead supplier selection process, perform cost/price analysis, fact finding...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (12/07/25)
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  • Principal Software Architect

    GE Vernova (CA)
    …This technical role partners closely with lead software architects in the cyber security , data, power transmission and power distribution domains to ensure ... **Job Description Summary** Senior software architect responsible for coordinating across a...GridOS Operate and Transact product lines. This individual will lead technical vision, planning and oversite of best practices… more
    GE Vernova (01/03/26)
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  • Senior Embedded Software Engineer, Amazon…

    Amazon (San Diego, CA)
    … reviews, and designing defensive measures to protect satellite systems from cyber threats * Design and implement robust, security -hardened software and ... and reliable performance for satellites serving customers worldwide-while ensuring robust security from the moment they launch until their planned de-orbit. About… more
    Amazon (11/21/25)
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  • Senior Software Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a Senior Software Engineer to join our Systems Engineering team focused on developing the next generation of space communication ... USSF personnel. The opportunity is in El Segundo, CA. You will lead and support multiple working groups responsible for facilitating technical discussions,… more
    SAIC (01/02/26)
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