• Senior Specialist, Cyber Infrastructure…

    L3Harris (Lompoc, CA)
    …the interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer (Relocation Available) Job Code: 26440 Job Location: ... and validation, cost and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total system product to… more
    L3Harris (07/26/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …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, ... integration strategies and processes to successfully integrate satellite communication systems , segments (Ground, Space, Crypto, Terminals), subsystems, elements, and… more
    SAIC (08/07/25)
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  • Cyber Systems Security Engineer

    Lockheed Martin (Palmdale, CA)
    …technology to design and develop cutting\-edge air vehicles and aircraft\. As a Cyber Systems Security Engineer , you'll play a critical role in ensuring the ... a Top Secret clearance\. AeroCyber aerocybersystems aerocyberIA **Basic Qualifications:** Active Secret Clearance IASAE Level II - IAW 8570 or higher… more
    Lockheed Martin (07/23/25)
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  • Sentinel - Principal Systems

    Northrop Grumman (Manhattan Beach, CA)
    …**These Qualifications Would be Nice to Have:** + Active Top -Secret Clearance + Understanding of the Systems Engineering V-Model + ... they're making history. Northrop Grumman is seeking a **Principal Systems Engineer ** . This position will be...PhD + Must be a US Citizen with an ** active DoD Secret Clearance,** at time of application, current… more
    Northrop Grumman (07/12/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating innovative ... preferred) and a minimum of 8 years of EW/Radar systems design and requirements engineering experience + Experience with...Earned Value Management / Cost Account Management experience. + Active DoD Top Secret clearance with investigation… more
    RTX Corporation (05/20/25)
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  • Survivability Systems Engineer

    The Boeing Company (El Segundo, CA)
    …Space, & Security (BDS) is seeking a motivated and talented **Survivability Systems Engineer /Scientist (Associate or Mid-Level)** to join the team located ... in **El Segundo, CA** . The Experienced Survivability Systems Engineer /Scientist supports multidisciplinary survivability tasks through...education and experience + Have or have held an active US Security Clearance in the past 24 months… more
    The Boeing Company (08/08/25)
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  • Space Systems Engineer

    KBR (El Segundo, CA)
    Title: Space Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...experience in this type of position or program. + Active Top -Secret clearance with SCI eligibility. Desired:… more
    KBR (07/18/25)
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  • Senior Offensive Security Engineer

    Silvus Technologies (Los Angeles, CA)
    …way to the Superbowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. Wouldn't you like to join an incredibly talented group of ... a fulfilling career. THE OPPORTUNITY Silvus is seeking a **_Senior Offensive Security Engineer - Embedded Systems_** who will report to the _Director of Software… more
    Silvus Technologies (06/24/25)
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  • Sentinel - Systems Engineer - GNC…

    Northrop Grumman (Manhattan Beach, CA)
    …are not only part of history, they're making history. Northrop Grumman is seeking a ** Engineer Systems ** . This position will be located in **Roy, Utah or ... Program (SAP) certification **These Qualifications Would be Nice to Have:** + Active Top -Secret Clearance + Experience in documenting Interface Control… more
    Northrop Grumman (07/22/25)
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  • Systems Engineer (Lead, Senior)

    The Boeing Company (El Segundo, CA)
    …growth. Find your future with us. Boeing Defense, Space & Security is seeking ** Systems Engineers (Senior, Lead)** to join the Space and Launch Engineering team in ... Segundo, California** , to design and develop state-of-the-art, space-based communication systems for commercial, civil, and national security programs. You will be… more
    The Boeing Company (08/02/25)
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