• Engineer Senior Principal - Command & Data…

    BAE Systems (Boulder, CO)
    …You ll Do:** + Serve as the Command and Data Handling (C&DH) subsystem lead on Civil Space and National Defense bus programs, responsible for delivering aC&DH ... meets program technical, cost and schedule requirements. + Serve as spacecraft networking lead , responsible for internal space vehicle networking and as part of a… more
    BAE Systems (11/04/25)
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  • RF Systems Engineer ( Principal

    Mission Support and Test Services (Goleta, CA)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...requirements. NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in… more
    Mission Support and Test Services (11/13/25)
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  • Engineer Principal Space Vehicle Propulsion

    BAE Systems (Boulder, CO)
    …integrity, continual learning and strong execution. **What You ll Do:** + Lead , coordinate, and participate in the development of propulsion solutions and ... architectures for a wide variety of space vehicle missions. + Lead , coordinate and participate in the incorporation of new and/or refinement of existing propulsion … more
    BAE Systems (11/18/25)
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  • Senior Principal Systems Architect…

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (11/25/25)
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  • Senior Principal Engineering Cross Product…

    RTX Corporation (Portsmouth, RI)
    …program to ensure sustainment is integrated into the design, production and fielding of the systems . **What You Will Do** + Lead a team of life cycle engineers ... 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 (01/12/26)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...a safer, more secure world. Raytheon's Land Air Defense Systems (LADS) Engineering Execution Department is seeking a skilled… more
    RTX Corporation (01/17/26)
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  • Systems Engineer Principal - Level 6

    Lockheed Martin (Fort Worth, TX)
    …a highly motivated Systems Engineer to be the IFG Technical Planning Lead \. **What You Will Be Doing** Your responsibilities will include: * Responsible for ... **We are** _Lockheed Martin_ The Integrated Fighter Group \(IFG\) Line\-of\-Business Systems Engineering team at Lockheed Martin Aeronautics is seeking… more
    Lockheed Martin (12/09/25)
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  • Systems Engineer Principal

    Lockheed Martin (King Of Prussia, PA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (01/11/26)
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  • Senior Principal Mechanical Engineer, Site…

    Genentech (South San Francisco, CA)
    **The Position** As a Senior Principal Mechanical Engineer at Genentech, you'll have the unique opportunity to lead the charge in designing and upgrading ... advanced mechanical systems for a dynamic and evolving portfolio of facilities...the Director of Design Engineering, the Design Engineering Senior Principal Mechanical Engineer provides technical leadership and accountability for… more
    Genentech (01/12/26)
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  • Senior Principal GenAI Software Lead

    Oracle (Salem, OR)
    …secure, and maintainable architectures** across cloud-native, microservices, and event-driven systems . + Lead **architecture reviews, proofs-of-concept, and ... . + Establish and champion **best practices** for performance, reliability, security , and compliance. + Provide **technical mentorship and thought leadership** to… more
    Oracle (12/20/25)
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