• Senior Network Operations Engineer (Tier 3)

    V2X (El Segundo, CA)
    …/ BS Degree; Or + Minimum of 10 years of experience as a Network Operations Support Engineer for large, complex programs / systems in a Network Operations Center ... from base to battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned… more
    V2X (12/04/25)
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  • Mission Operations Engineer (Entry Level)…

    The Boeing Company (El Segundo, CA)
    …of Boeing Defense, Space and Security (BDS)** is seeking a **Mission Operations Engineer (Entry Level)** to support our team in **El Segundo, CA** ! **Job ... growth. Find your future with us. Job Description **Mission Operations Engineer (Entry Level) - Millennium Space Systems** **Millennium Space Systems (MSS),… more
    The Boeing Company (01/05/26)
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  • Senior Cybersecurity Engineer

    V2X (El Segundo, CA)
    …award to V2X. #clearance Responsibilities Major Job Activities: + Serves as the security engineer representative on systems engineering teams for the design, ... from base to battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned… more
    V2X (12/04/25)
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  • Sr. Technical Support Engineer

    Palo Alto Networks (Santa Clara, CA)
    …products and better cybersecurity. **Key Responsibilities** + Provide technical support , configurations, troubleshooting, and best practices to customers and ... partners. + Manage support cases to ensure timely recording, tracking, resolution, and...**Required Qualifications** + Minimum of 5 years of network security experience along with strong communication and customer service… more
    Palo Alto Networks (01/15/26)
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  • Antenna Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    … (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for ... Antenna Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...you will be working on advanced development programs in support of US National Security . SpaceX is… more
    SpaceX (11/27/25)
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  • RF Systems Engineer (Principal…

    Mission Support and Test Services (Goleta, CA)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ... Administration (NNSA). Our MISSION is to help ensure the security of the United States and its allies by...for our unique capabilities.) Our 2,750+ professional, craft, and support employees are called upon to innovate, collaborate, and… more
    Mission Support and Test Services (11/13/25)
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  • 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 (01/15/26)
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  • Project Engineer

    Kratos Defense & Security Solutions, Inc. (Roseville, CA)
    Job Descriptions: Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber ... security /warfare, microwave electronics, missile defense, training, and combat systems....with the design authority for assigned project(s), the Project Engineer supports the development and maintenance of the technical… more
    Kratos Defense & Security Solutions, Inc. (12/18/25)
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  • Mission Integration Engineer , NSSL

    SpaceX (Hawthorne, CA)
    …possible, with the ultimate goal of enabling human life on Mars. MISSION INTEGRATION ENGINEER , NSSL The National Security Space Launch (NSSL) team at SpaceX is ... Mission Integration Engineer , NSSL Hawthorne, CA Apply SpaceX was founded...contractual agreements with the US Government to launch national security missions. This close-knit group serves as the main… more
    SpaceX (10/25/25)
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  • Systems Engineer II - Integration & Test…

    RTX Corporation (Oxnard, CA)
    physical analysis, allocation, and trade studies. You will support Radar Mode requirement development, engineering testing, integration and flight-testing, ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/05/25)
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