• Software Engineer - Level T03/T04…

    Northrop Grumman (Redondo Beach, CA)
    …and holding final clearances prior to start date.*_ We are seeking either a Principal Software Engineer (T03) or a Senior Principal Software Engineer ... higher grade based on qualifications listed below._ **Basic Qualifications:** + **Principal Software Engineer (T03):** 5 years of relevant experience with… more
    Northrop Grumman (11/01/25)
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  • Software Engineer (level 2)

    Lockheed Martin (Palmdale, CA)
    …to take your passion for software and avionics and your experience as an embedded software engineer and use it to help develop software for a wide range ... Advanced Development Programs\) is looking for world\-class talent in Software Engineering to be a part of a team...with others * Strong decision making and judgment skills ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/03/25)
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  • Senior Principal Crypto Software

    RTX Corporation (El Segundo, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...Aerospace is seeking a dynamic and experienced Crypto Embedded Software Engineer to join the Secure Processing… more
    RTX Corporation (12/09/25)
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  • Ground Software Engineer (Mid…

    The Boeing Company (El Segundo, CA)
    …part of Boeing Defense, Space and Security (BDS)** is seeking a **Ground Software Engineer (Mid Career)** to support the **Ground Systems** team in **El ... for professional growth. Find your future with us. **Ground Software Engineer (Mid Career) - Millennium Space...work onsite at one of the listed location options. ** Security Clearance and Export Control Requirements** This… more
    The Boeing Company (01/03/26)
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  • Software Engineer , Satellite…

    SpaceX (Hawthorne, CA)
    Software Engineer , Satellite Systems (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , SATELLITE SYSTEMS (STARSHIELD) Starshield leverages SpaceX's Starlink… more
    SpaceX (12/03/25)
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  • Software Engineer , Hardware Test…

    SpaceX (Hawthorne, CA)
    Software Engineer , Hardware Test & Automation (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , HARDWARE TEST & AUTOMATION (STARSHIELD)...SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and… more
    SpaceX (11/11/25)
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  • Autonomy Software Engineer

    RTX Corporation (El Segundo, 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...department within Collins Mission Systems is seeking a dynamic ** Software Engineer ** to support our Unmanned Aerial… more
    RTX Corporation (01/08/26)
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  • Manager, Software Engineer

    L3Harris (San Diego, CA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Manager, Software Engineer / Group Lead Job Code: ... coding, testing, integration, and maintenance. + Design and reverse engineer complex software systems. + Implement and...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (12/07/25)
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  • Senior Principal Software Engineer

    RTX Corporation (El Segundo, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...Autonomy team is looking for an experienced Senior Principal Software Engineer to join our team. This… more
    RTX Corporation (12/18/25)
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  • Principal Software Engineer

    RTX Corporation (El Segundo, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...of a rapidly evolving global market. As a Principal Software Engineer in this organization, you will… more
    RTX Corporation (12/17/25)
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