• Principal Cross Functional Project Manager,…

    RTX Corporation (Cedar Rapids, IA)
    …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 ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and… more
    RTX Corporation (12/20/25)
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  • Cleared Senior/ Principal - R&D Computer…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (12/20/25)
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  • Senior/ Principal Systems Engineer,…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...The ability to obtain and maintain a DOE Q-level security clearance and Sigma 15 clearance. Qualifications We Desire:… more
    Sandia National Laboratories (12/20/25)
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  • Senior/ Principal Electromechanical…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...+ Able to obtain and maintain a DOE Q-level security clearance. Qualifications We Desire: + Current Certified LabView… more
    Sandia National Laboratories (12/20/25)
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  • Principal Applied AI/ML Research Scientist

    Microsoft Corporation (Redmond, WA)
    **Overview** Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. ... Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a … more
    Microsoft Corporation (12/19/25)
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  • Senior/ Principal R&D Microwave & Sensor…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...+ Ability to obtain and maintain a DOE Q-level security clearance. Qualifications We Desire: The ideal R&D S&E… more
    Sandia National Laboratories (12/18/25)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... engineering principles, best practices, and technologies. + Proficiency in security tools and technologies, including firewalls, IDS/IPS, encryption, and IAM.… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Redmond, WA)
    …and other appropriate mechanisms to investigate issues while retaining privacy and security , and drives those practices across the team. + Reviews product code ... to be shared or delivered. + Applies and reviews for coding patterns, security risks, compliance issues, and best practices in code reviews, providing feedback on… more
    Microsoft Corporation (12/17/25)
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  • Cleared Senior/ Principal R&D Systems…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...right to extend the posting date at any time. Security Clearance: Position requires a Department of Energy (DOE)… more
    Sandia National Laboratories (12/17/25)
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  • Senior/ Principal Cybersecurity Engineer…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...War (DoW) and programs inside and outside the National Security Program (NSP). They will also be responsible for… more
    Sandia National Laboratories (12/16/25)
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