• GNC Engineer, Fleet Management (Starshield)

    SpaceX (Hawthorne, CA)
    …start-up atmosphere + Excellent communication skills both written and verbal + Active Top Secret , Top Secret SCI , or DOE Level Q clearance, or ... + An active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random… more
    SpaceX (10/17/25)
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  • System Engineer AI/ML - Hybrid

    BAE Systems (San Diego, CA)
    …learning new systems quickly **Preferred Education, Experience, & Skills** + Holding an active Top Secret / SCI clearance would be highly desired + Bachelor of ... citizenship status* **Required Education, Experience, & Skills** + Must have a Top Secret security clearance + Motivated individual with strong problem-solving… more
    BAE Systems (10/16/25)
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  • GNC Engineer, Phased Array Devices (Starshield)

    SpaceX (Hawthorne, CA)
    …start-up atmosphere + Excellent communication skills both written and verbal + Active Top Secret , Top Secret SCI , or DOE Level Q clearance, or ... estimation in the absence of GNSS ranging and timing information + Loosely/tightly coupled state estimation + Linux development...may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject… more
    SpaceX (10/06/25)
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  • GNC Engineer, ADCS (Starshield)

    SpaceX (Hawthorne, CA)
    …in flight software + Experience with Git, Linux, Confluence, and Jira + Active Top Secret , Top Secret SCI , or DOE Level Q clearance, or the ... + An active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random… more
    SpaceX (10/06/25)
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  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …6-10 years Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance and have SCI eligibility What makes someone ... As a Defense Contractor, we are frequently working with sensitive material, and therefore, we need to ensure where...The ideal candidate would already possess an active DoD Top Secret level clearance and at least… more
    G2 Ops, Inc. (09/23/25)
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  • Engineering Manager III

    General Atomics (San Diego, CA)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret ( SCI access eligible) **Pay Range Low:** ... of the unit's proprietary technology, and maintain the strict confidentiality of sensitive information . + Responsible for ensuring all laws, regulations and… more
    General Atomics (12/11/25)
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  • Operations Analyst - Suitability

    Spectrum Comm Inc (Edwards, CA)
    …Clearance: + Active Secret Security Clearance to begin work + Capable of obtaining Top Secret with SCI eligibility Benefits + Health Care Plan (Medical, ... analysis. + Knowledge of the handling, processing and disposition of highly confidential information . + Ability to plan and organize work, adapt to meet deadlines… more
    Spectrum Comm Inc (12/09/25)
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  • IT & Security Business Systems Analyst

    BAE Systems (San Diego, CA)
    …Experience, & Skills** + Bachelor's degree or higher in related field and a Top Secret Clearance + Demonstrated record of capturing and developing business ... modernized capabilities are deployed **Required Education, Experience, & Skills** + Active Secret Clearance, 8 or more years of relevant experience related to the… more
    BAE Systems (11/18/25)
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  • Launch Mission Integrator

    ManTech (El Segundo, CA)
    …Ability to obtain and maintain a Top Secret (TS) / Special Compartmented Information ( SCI ) clearance **Physical Requirements:** + Must be able to ... If you need a reasonable accommodation to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and contact information . more
    ManTech (11/11/25)
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  • Lead, Crypto-COMSEC Systems Engineer

    L3Harris (San Diego, CA)
    …* Satellite link budget analysis * Understanding of satellite CONOPS * An active Top Secret or TS/ SCI clearance In compliance with pay transparency ... needs on-site. Essential Functions: * RF System Design for COMSEC and Information Assurance: Develop and oversee the design and architecture of complex systems,… more
    L3Harris (11/08/25)
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