• Principle Software Engineer C#

    Leidos (Vista, CA)
    **Description** **Leidos** is seeking a **Principal** **Software Engineer (C#)** to work for the ** Security Enterprise Solutions** **(SES)** business unit in ... business unit at Leidos designs and manufactures highly complex security equipment for use at border crossings, airports, seaports,...(3 days remote, 2 days onsite)_** The **Principal Software Engineer (C#)** will serve as a senior member of… more
    Leidos (11/05/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (San Francisco, CA)
    …technology and engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of contemporary industrial systems ... our client's most important programs. As the OT/ICS Cybersecurity Engineer - Mid, you will work with a team...to design and integrate SCADA and OT with contemporary security architectures. From design through the commissioning of large… more
    Jacobs (10/28/25)
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  • Software Development Engineer , AWS Vetting

    Amazon (Cupertino, CA)
    …do?** We build platforms and tools that ensure the health of AWS hardware by testing every new and rebuilt system across all AWS data centers. Our platform enables ... and developing the software that manages the verification and testing of every server in AWS. **Why it's high-impact?**...the on-call requirement to a minimum. On average each engineer should expect to be on-call once every 6… more
    Amazon (12/17/25)
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  • Engineer VII

    General Atomics (San Diego, CA)
    …and commercial customers worldwide. We have an exciting opportunity for a Mechanical Engineer within the CSS group which is based in Herndon, VA although this ... located in San Diego, CA. The CSS group provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a… more
    General Atomics (12/11/25)
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  • Sr. DSP Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    Sr. DSP Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... the ultimate goal of enabling human life on Mars. SR. DSP ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support… more
    SpaceX (11/12/25)
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  • Site Reliability Engineer

    SpaceX (Hawthorne, CA)
    Site Reliability Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... with the ultimate goal of enabling human life on Mars. SITE RELIABILITY ENGINEER Special Programs leverages technology and launch capability to support national … more
    SpaceX (10/24/25)
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  • Full Stack Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    Full Stack Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to… more
    SpaceX (09/30/25)
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  • System Safety Engineer Level 3/4

    Northrop Grumman (Los Angeles, CA)
    …they're making history. **Northrop Grumman Defense Systems** is looking for a **System Safety Engineer ** with the ability to obtain a security clearance to work ... collaboration with team members of other projects within the organization for security architecture designs as well as external partners and customers. **This… more
    Northrop Grumman (10/03/25)
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  • Senior Software Engineer

    KBR (El Segundo, CA)
    …Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...the future of space defense. Key Responsibilities: + Design, engineer , analyze, and develop software prototypes and/or applications as… more
    KBR (12/18/25)
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  • Sr. Specialist Project Engineer

    L3Harris (Anaheim, CA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Project Engineer Job Code: 30107 Job Location: ... 9/80 Job Description: This position is for a Project Engineer leading Columbia Production Programs within the MPES Engineering...related experience + Ability to obtain a US Secret Security Clearance which requires US Citizenship + 4+ years… more
    L3Harris (10/22/25)
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