• Systems of Systems (SoS) Engineer

    Precise Systems, Inc. (San Diego, CA)
    …Clearance Requirements: + Active TS /SCI security clearance Must have current/active Top Secret security clearance. Due to the sensitivity of customer related ... solution. We are seeking an adept, results-driven Senior Systems Engineer with extensive experience in Systems-of-Systems (SoS) engineering, Model-Based Systems… more
    Precise Systems, Inc. (12/06/25)
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  • Mission Integration Engineer , NSSL

    SpaceX (Hawthorne, CA)
    …release + Experience in requirements development, verification, and validation ADDITIONAL REQUIREMENTS: + Active Top Secret or Top Secret SCI clearance ... Mission Integration Engineer , NSSL Hawthorne, CA Apply SpaceX was founded...breadth of functions including systems engineering, requirements verification, project management , proposal development, and mission management . RESPONSIBILITIES:… more
    SpaceX (10/25/25)
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  • GNC Engineer , ADCS (Starshield)

    SpaceX (Hawthorne, CA)
    GNC Engineer , ADCS (Starshield) Hawthorne, CA Apply SpaceX was...Experience with Git, Linux, Confluence, and Jira + Active Top Secret , Top Secret ... with the ultimate goal of enabling human life on Mars. GNC ENGINEER , ATTITUDE DETERMINATION AND CONTROL SYSTEM (STARSHIELD) Starshield leverages SpaceX's Starlink… more
    SpaceX (10/06/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …by holding a current Secret clearance with the ability to obtain Top Secret post-hire Required Qualifications: + Bachelor's degree in Computer Science, ... of national security. Job Title: Sr. Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, CA Job... clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred… more
    L3Harris (09/25/25)
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  • Space Lasers Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …and a Linux operating system environment + Excellent written and verbal communication skills + Active Top Secret , Top Secret SCI, or DOE Level Q ... Space Lasers Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...for reliability and risk discussions with internal reliability teams, management , customers, and vendors BASIC QUALIFICATIONS: + Bachelor's degree… more
    SpaceX (12/16/25)
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  • Principal OR Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …Continuous Evaluation) **with the ability to obtain and maintain a DoD Top Secret clearance.** **Basic Qualifications for** **Senior** **Principal Electronics ... looking to add a **Principal OR Sr. Principal Electronics Engineer (Ground System Architect/Integrator)** to our team in San...**with the ability to obtain and maintain a DoD Top Secret clearance.** **Preferred Qualifications for both… more
    Northrop Grumman (12/09/25)
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  • Sr. Space Lasers Engineer , Electro-Optical…

    SpaceX (Hawthorne, CA)
    …and a Linux operating system environment + Excellent written and verbal communication skills + Active Top Secret , Top Secret SCI, or DOE Level Q ... Sr. Space Lasers Engineer , Electro-Optical (Starshield) Hawthorne, CA Apply SpaceX was...for reliability and risk discussions with internal reliability teams, management , customers, and vendors + Design, develop, and implement… more
    SpaceX (12/16/25)
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  • Site Reliability Engineer

    SpaceX (Hawthorne, CA)
    …maintaining, and scaling on-premises and/or cloud systems designed PREFERRED SKILLS AND EXPERIENCE: + Active Top Secret , Top Secret SCI, or DOE Level Q ... Site Reliability Engineer Hawthorne, CA Apply SpaceX was founded under...skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations +… more
    SpaceX (10/24/25)
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  • Sr. Principal Flight Software Engineer…

    Northrop Grumman (Manhattan Beach, CA)
    …and be able and willing to obtain and maintain a DoD Top Secret /SCI clearance **Preferred Qualifications:** + Experience with MIL-STD-1553B, SpaceWire, ... our collaborative teams. As a **Sr. Principal** **Flight Software Engineer (Level 4)** located in **Manhattan Beach, CA** ,...+ Experience using SIMICS, VectorCast, GoogleTest + Active DoD Top Secret /SCI clearance _This position will work… more
    Northrop Grumman (12/13/25)
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  • Staff Software Engineer

    Northrop Grumman (Los Angeles, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... you to join our team as a **Staff Software Engineer ** based out of Woodland Hills, CA. As a...PhD + 8 years of relative experience + **Active Top Secret security clearance** + **Ability to… more
    Northrop Grumman (11/15/25)
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