• Cybersecurity System Security Engineer

    ManTech (Los Angeles, CA)
    MANTECH seeks a mission-focused **Cybersecurity System Security Engineer III** to support Special Access Programs (SAPs) aligned with SSC and AFSPC acquisition ... work closely with security professionals to safeguard vital national security systems while ensuring compliance with NIST, DoD, and SAP cybersecurity frameworks.… more
    ManTech (08/01/25)
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  • Mechanical Engineer

    Leidos (San Diego, CA)
    …and for cost-effectiveness and ease of manufacture and maintenance. + Space Mechanical Systems familiarity. + US Citizen with current TS /SCI clearance + ... dream of space? Do you imagine working on exquisite systems that operate in the extreme environment of space...so, we are looking for you, our next Mechanical Engineer to work in San Diego, CA or Huntsville,… more
    Leidos (06/27/25)
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  • Payloads Structural Engineer

    Stratolaunch, LLC (Mojave, CA)
    …is seeking a **Level I or II Mechanical or Structural Engineer ** to support the design, build, and integration of experimental customer ... all components and assemblies onto the vehicle + Support Talon-A Payload Integration Lead and Payload Structures Lead + Make suggestions and recommendations for… more
    Stratolaunch, LLC (05/22/25)
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  • Senior Project Engineer Air Dominance

    General Atomics (Poway, CA)
    General Atomics Aeronautical Systems , Inc. (GA-ASI), is a world leader in Unmanned Combat Air Vehicles (UCAV), autonomy, AI-solutions, defense technologies, and ... strategic advantages through ISR and Air Dominance in contested environments. The Agile Mission Systems (AMS) at GA-ASI in San Diego, CA is a growing center of… more
    General Atomics (06/24/25)
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  • Launch Mission Integrator

    ManTech (El Segundo, CA)
    … Secret Clearance required to start + Ability to obtain and maintain a Top Secret ( TS ) / Special Compartmented Information (SCI) clearance **Physical ... team on-console activities during mission rehearsals and day of launch (DoL). Lead /Participate in Rehearsal Anomaly Team (RAT) developing anomalies and process for… more
    ManTech (07/15/25)
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  • Avionics Payload Engineer

    Stratolaunch, LLC (Mojave, CA)
    …seeking a Level I, II, or Sr-level Avionics or Flight Test Instrumentation Engineer to support the design, build, integration, and testing of experimental customer ... including changes to workflow + Report to and support Talon-A Payload Integration Lead + Support technical customer reviews and ensure contract deliverables are on… more
    Stratolaunch, LLC (05/07/25)
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  • Lead , Project Engineering

    L3Harris (San Diego, CA)
    …engineers. * Experience with program pursuit and proposal activities. * Possession of a Secret or Top - Secret Security Clearance. * Experience with best ... domains in the interest of national security. Job Title: Lead , Project Engineering Job Code: 25417 Job Location: San...Description: The successful candidate will act as a project engineer supporting the Space & Intel product lines in… more
    L3Harris (07/09/25)
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  • Engineering Manager, Systems Engineering

    General Atomics (San Diego, CA)
    …engineering journals are desirable. + The ability to obtain and maintain a top secret DOD or DOE-Q clearance is required. **DESIRED QUALIFICATIONS:** + ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...+ Provides direct support in the role of a Lead SE or Individual Contributor as required to support… more
    General Atomics (07/12/25)
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  • Director, Field Operation

    AeroVironment (Simi Valley, CA)
    …Operating Systems , Excel, PowerPoint and Word + Must be able to obtain a Secret and likely a Top Secret clearance **Other Qualifications & Desired ... systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance,… more
    AeroVironment (07/24/25)
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  • Sr. Software Development Engineer , Kuiper…

    Amazon (Northridge, CA)
    …of new and existing systems experience - Experience as a mentor, tech lead or leading an engineering team Preferred Qualifications - 5+ years of full software ... safety and sustainability applications which will automatically coordinate with external systems and organizations rapidly, reliably, and at scale. Key job… more
    Amazon (07/19/25)
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