• Principal Mechanical Engineer (Thermal…

    Leonardo DRS, Inc. (Cypress, CA)
    …and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join the company ... Proficiency in Fortran, MATLAB, Python, or VBA + Current Secret or Top Secret (TS) clearance **Job...US Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance… more
    Leonardo DRS, Inc. (08/21/25)
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  • Senior Principal Digital Design Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …surveillance and targeting applications. We are seeking a Senior Principal Digital Design Engineer to join the company in the development of strategic space and ... with DoD, NASA, and relevant industry standards + Current Secret or Top Secret (TS) clearance **Job...US Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance… more
    Leonardo DRS, Inc. (08/21/25)
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  • Senior Principal Electrical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …for surveillance and targeting applications. We are seeking a Senior Principal Electrical Engineer to join the company in the development of strategic space and ... with DoD, NASA, and relevant industry standards + Current Secret or Top Secret (TS) clearance **Job...US Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance… more
    Leonardo DRS, Inc. (08/21/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …assisting the Government in executing selected solutions. **Qualifications** **Required:** + Active Secret clearance required with the ability to obtain a Top ... Secret clearance. + BS degree with min 9 years of Systems Engineer experience; would preferred 15 years of experience. + MS in technical field, such as… more
    SAIC (08/07/25)
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  • Senior Network Engineer 911

    Tyto Athene (San Diego, CA)
    **Description** Tyto Athene is searching for a **Senior Network Engineer ** with expertise in public safety environments to join our dynamic team supporting a Cisco ... CONUS, Hawaii, and Guam. This role is vital in ensuring the reliability and security of our network that transports both data and voice communications. The ideal… more
    Tyto Athene (10/01/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (San Diego, CA)
    … Plus ** Security Requirements:** + US Citizenship required + ACTIVE DoD Secret Clearance + Security investigation with an IT level-1 designation in Joint ... positions supporting the US Navy. We are looking for Senior **Cybersecurity Engineer III** to provide research and engineering services for the US Navy.… more
    Imagine One Technology & Management (09/01/25)
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  • Systems Engineer (Lead, Senior)

    The Boeing Company (El Segundo, CA)
    …to be fully onsite in El Segundo, CA. **This position requires an active US Secret Security Clearance (US Citizenship Required). (A US Security Clearance ... position. ** Security Clearance** This position requires an active US Secret Security Clearance (US Citizenship Required). (A US Security Clearance that… more
    The Boeing Company (10/19/25)
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  • Software Engineer - Formal Methods

    Leidos (San Diego, CA)
    …be a US Citizen and have the ability to obtain and maintain a Secret security clearance. **Preferred Qualifications:** + Ph.D. or MS in Electrical Engineering, ... **Description** Leidos Innovations Center is looking for a Software Engineer in formal methods and cyber-physical systems who has experience with integrating and… more
    Leidos (10/22/25)
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  • Principal Electrical Engineer

    Mercury Systems (Cypress, CA)
    …the most rugged environments. We have a career opportunity for an electrical engineer to provide technical oversight and direction to the hardware design team. This ... will be utilized to bridge commercial innovation with defense-grade security to ensure our warfighters and allies have the...to US citizens. Preferred Qualifications: + An active DoD Secret Clearance + Experience with Video input and output… more
    Mercury Systems (10/21/25)
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  • Procurement Engineer Sr.

    Lockheed Martin (San Diego, CA)
    …for critical cyber missions\. **THE WORK** Lockheed Martin is seeking a Procurement Quality Engineer \(PQE\) for a position based out of San Diego, CA to manage the ... multiple lines of business, and solving complex/technical challenges, the Procurement Engineer Sr\. role is for you\. The highlighted responsibilities encompass a… more
    Lockheed Martin (10/11/25)
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