• FAST Labs - Senior Principal II Software…

    BAE Systems (Merrimack, NH)
    …**Join the Cutting-Edge Research and Development Team in FAST Labs** The BAE Systems ' FAST Labs team conducts research and development in the following areas to ... & Processing + Artificial Intelligence + Electronic Warfare + Cyber Operations & Defense We foster a "what's next"...Who Protect Us . **Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering**… more
    BAE Systems (11/14/25)
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  • Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI ... Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Strategic Planner....of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/16/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact on ... national security ? You understand your customer's environment and how to... engineering in support of command, control, communications, computers, cyber -defense, combat systems , military satellite communications, positioning,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Senior Systems Engineer

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. Raytheon is looking for a **Radar Senior Systems Engineer** to support the Missile Defense Sensors (MDS) department. The ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/31/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …create a safer, more secure world. The RMD team is looking for a ** Senior Principal Systems Engineer** to support the Missile Defense Sensors (MDS) department. ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (10/22/25)
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  • Cloud Information Systems Security

    General Dynamics Information Technology (Ashburn, VA)
    …career while impacting our national security in cyber as an Information Security Analyst Senior at GDIT. Here, technologists have many paths to grow a ... AND PERSONAL IMPACT** GDIT is looking to hire a Senior Information System Security Specialist who wants...the following services. + Prepares, maintains, and implements system security plans for high-visibility production systems +… more
    General Dynamics Information Technology (12/10/25)
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  • Senior OCO Product Manager

    ARSIEM (Columbia, MD)
    security services (PKI, HTTPS, etc.). + Guide the latest offensive cyber tools, techniques, and procedures, advising senior leadership and operational teams ... have an impact on every client you work with. ARSIEM is looking for a Senior OCO Product Manager with a strong background in Offensive Cyber Operations,… more
    ARSIEM (11/27/25)
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  • Senior /Principal Cybersecurity Engineer…

    Sandia National Laboratories (Albuquerque, NM)
    …able to prioritize and execute in a principled and focused manner About Our Team: The Cyber Systems Security R&D Department is a forward-looking security ... hardware + RF (radiofrequency) signal analysis + Mobile/cellular protocols, operating systems , and applications security + Well-developed leadership skills and… more
    Sandia National Laboratories (12/16/25)
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  • Cybersecurity Systems Analyst…

    Amentum (Tampa, FL)
    …in the DISA Security Technical Implementation Guides (STIG). The Cybersecurity Systems analyst should be knowledgeable of cyber network defense tools such ... risks, risk mitigation courses of action, and operational. Additionally, the Cybersecurity Systems Analyst should be able to perform security evaluations and… more
    Amentum (12/11/25)
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  • Senior Embedded Software Engineer, Amazon…

    Amazon (San Diego, CA)
    …reviews, and designing defensive measures to protect satellite systems from cyber threats * Design and implement robust, security -hardened software and ... protocols and encryption implementations - Knowledge of telecommunications or data communications systems security (routers and switches) - Experience with … more
    Amazon (11/21/25)
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