• Principal Safeguards & Non-Proliferation…

    System One (Bellevue, WA)
    Principal Safeguards & Non-Proliferation Engineer - Remote/Contract System One-Long term Remote Opportunity | $84-$135 /hour System One is seeking aa ... across all stages of MCFR plant design. Your contributions will inform security and MC&A strategies and engagement with domestic and international safeguards… more
    System One (12/14/25)
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  • Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a full-time Principal Verification and Validation Engineerto support our work as a prime contractor on a high-profile ... (SWS), a defense system that is truly critical to our national security . For more than six decades, SSP has maintained and upgraded this weapon system more
    BAE Systems (11/11/25)
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  • Principal / Sr. Principal Industrial…

    Northrop Grumman (Los Angeles, CA)
    …and access information using the appropriate government database and other information systems + Provide facility security administration, documentation, ... Northrop Grumman Defense Systems is seeking an Principal or Sr. Principal Industrial Security...and SAP security program self-inspections + Provide security support for Sensitive Compartmented Information Facility… more
    Northrop Grumman (11/20/25)
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  • Principal Software Engineer - AI Safety…

    Microsoft Corporation (Redmond, WA)
    …AI and how our lives and society will be impacted? We are seeking an experienced ** Principal Software Engineer - AI Safety and Security ** to join a high impact ... team sitting at the intersection of cybersecurity and generative AI. As a Principal Software Engineer - AI Safety and Security , you will develop and execute the… more
    Microsoft Corporation (12/05/25)
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  • System Engineer Support Principal

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal for Hanscom AFB. Why Work with us? Applied Research Solutions ... of criteria and procedures. Analyze and/or evaluate results of major engineering systems . + Provide system /program engineering, technical support and technical… more
    Applied Research Solutions (10/18/25)
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  • Sentinel - Principal /Sr Principal

    Northrop Grumman (Manhattan Beach, CA)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Data Architect/Sr. ... cloud platforms like AWS or Azure. **Basic Qualifications:** + ** Principal Systems Data Architect** - BS degree...Architect** - BS degree in Computer Science, Data Engineering, Information Systems , or a related field with… more
    Northrop Grumman (11/06/25)
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  • Sr. Principal Embedded Security

    RTX Corporation (Tucson, AZ)
    …+ **This position is a fulltime onsite role in Tucson AZ.** + As a Sr. Principal System Security software engineer, you will be involved with software and ... Sensors and Effectors Department is looking for a Sr. Principal Embedded Security Software Engineer in Tucson,...the performance implications associated with specific System Security implementations. + Work closely with the Systems more
    RTX Corporation (12/12/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Jumping Cholla Systems Engineering (SE) ... time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping Cholla ...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/22/25)
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  • Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team within the ... system functions seamlessly. **What You Will Do:** The Systems Integration & Test Engineer provides systems ...The following are expected but not limited to a Principal Systems Integration & Test Engineer -… more
    RTX Corporation (09/18/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …issues with vendors; evaluate vendor products, services, and suggestions. . Adhere to strict Information Systems security guidelines in all cases. . Maintain ... Grumman Aeronautics Systems has an opening for Principal Systems Administrator to join our team...classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).… more
    Northrop Grumman (12/13/25)
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