• Senior Principal Engineer - Water…

    Freeport-McMoRan (Phoenix, AZ)
    Senior Principal Engineer - Water Treatment Process Requisition ID: 139561 Location: Phoenix, AZ, US, 85004-2121 Category: Engineering Services Share this ... while minimizing environmental impact. + Prepare and review complex engineering deliverables, including process models, mass balances, and design documentation.… more
    Freeport-McMoRan (10/21/25)
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  • Principal Engineer FPGA/ASIC…

    RTX Corporation (Windsor Locks, CT)
    …aircraft, engines, weapons systems, cargo, missiles, and special test equipment. As a Principal Engineer FPGA/ASIC, you will engage in the full design life ... security clearance **Security Clearance:** DoD Clearance: Confidential Are you an FPGA/ASIC engineer looking to make a real impact in aerospace technology? Join our… more
    RTX Corporation (12/20/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Participate in test events This requisition will be filled at the ** Principal Systems Engineer ** level. **Basic Qualifications for Principal Systems ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (12/19/25)
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  • Principal Engineer , Electrical…

    Terumo Neuro (Aliso Viejo, CA)
    **13090BR** **Title:** Principal Engineer , Electrical (R&D) **Job Description:** As a technical leader, responsible for leading the development of robust ... electrical engineering designs and working as part of a multifunctional...Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Electrical Engineer , R&D **Posting Country:** US… more
    Terumo Neuro (11/21/25)
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  • Lunar Terrain Vehicle (LTV) Principal

    Axiom Space (Houston, TX)
    …global space marketplace. Our mission-driven team is seeking a bold and dynamic Principal Electrical Engineer who is fueled by high ownership, execution ... beyond. **POSITION SUMMARY** We are looking for a resilient, high-energy, experienced ** Principal Electrical Engineer ** to join Axiom's Lunar Terrain Vehicle… more
    Axiom Space (11/12/25)
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  • Principal Electro-Optical Subsystem I&T…

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Space Systems is looking for a ** Principal ** **Electro-Optical Subsystem I&T Engineer ** to support the Launch Vehicles ... business unit in **Chandler, Arizona** . The ** Principal Electro-Optical Subsystem I& T Engineer ,** as...and design specifications. + Support the integration of hardware, software , and firmware components to ensure system functionality and… more
    Northrop Grumman (12/27/25)
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  • Principal Automation/Robotics…

    J&J Family of Companies (Spring House, PA)
    …We are searching for the best talent for the best ** Principal Automation/Robotics Engineer , Cell Therapy** to be in Spring ... transform autologous CAR-T cell-therapy manufacturing with pioneering automation. As a Principal Automation/Robotics Engineer , you will work under minimal… more
    J&J Family of Companies (12/04/25)
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  • Principal Systems Engineer

    The Boeing Company (El Segundo, CA)
    …Find your future with us. **Boeing Defense, Space & Security** (BDS) is seeking a ** Principal Systems Engineer ** (Level 6) to lead a new satellite program in our ... + Knowledge of responsibilities and tasks performed by various Engineering departments/disciplines (eg, design, test, software , technology, avionics).… more
    The Boeing Company (01/11/26)
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  • Sr Principal Engineer Human Factors

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a **Senior Principal Human Factors Engineer ** to join our team of qualified, ... Human Systems Integration team is seeking a Human Factors Engineer (HFE)/User Experience (UX) Designer to join Northrop Grumman....of the team ensuring the evolving aircraft hardware and software systems are operable by US military flight and… more
    Northrop Grumman (12/23/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software ,...difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity… more
    Leidos (10/31/25)
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