• Monster (Bellevue, WA)
    …hourly Contractor Work Model: Remote System One is seeking a highly motivated Principal Engineer to support the Natrium Nuclear Fuel Development and ... Job Title: Principal Fuel Performance and Development Engineer ...for the next generation of nuclear reactors. Responsibilities Perform thermo- mechanical analysis of fuel rods and other sodium fast… more
    Talent (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Monster (Fond Du Lac, WI)
    Position Overview: As a Principal Engineer on the Base Engine Engineering team you will be responsible for the design, development, validation planning and ... execution, and production release of mechanical components on a marine outboard engine. Mercury Marine...specialization in internal combustion engine theory. Strong understanding of FEA & fatigue analysis used in design development. Construct… more
    Talent (09/17/25)
    - Save Job - Related Jobs - Block Source
  • FEA Engineer

    Advanced Technology and Research Corporation (Bethesda, MD)
    …color, religion, gender, national origin, age, disability or veteran status. PRINCIPAL DUTIES & RESPONSIBILITIES: The successful applicant will join ATR's ... and reports EDUCATION & EXPERIENCE REQUIREMENTS: + Minimum Bachelor of Science in Mechanical Engineering + Advanced degree preferred + 2-3 years of finite element… more
    Advanced Technology and Research Corporation (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    Northrop Grumman (Oklahoma City, OK)
    …of history, they're making history. Our Aeronautics Systems Sector is seeking a ** Principal ** ** Mechanical Engineer ** in **Oklahoma City, Oklahoma** for ... System, and numerous other Government platforms. Our team members complete complex mechanical engineering tasks which include but are not limited to reverse… more
    Northrop Grumman (08/31/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking a talented and experienced Principal Mechanical Engineer with experience in the area of electronic packaging for the ... Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **115585BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Mechanical

    Northrop Grumman (Apopka, FL)
    …not only part of history, they're making history. Northrop Grumman is seeking a **Sr. Principal Mechanical Engineer ** to join our Mission Systems sector site ... thermal stresses, deformation using all three modes of heat transfer. The **Sr. Principal Mechanical Engineer ** will also prepare presentations and clearly… more
    Northrop Grumman (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    RTX Corporation (Goleta, CA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the ... the supporting programs. **What You Will Do** + The Principal Engineer is a key technical contributor...a minimum of three years of creating and documenting mechanical designs in Pro/ Engineer /CREO or similar modeling… more
    RTX Corporation (09/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal II Mechanical

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking a highly experienced and accomplished Senior Principal II Mechanical Engineer to join our team, supporting a program that ... incentives may be available based on position level and/or job specifics. **Senior Principal II Mechanical Engineer ** **115587BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    SpaceX (Bastrop, TX)
    Principal Mechanical Engineer , Consumer Hardware (Starlink) Bastrop, TX Apply SpaceX was founded under the belief that a future where humanity is out ... the ultimate goal of enabling human life on Mars. PRINCIPAL MECHANICAL ENGINEER , CONSUMER HARDWARE...in an engineering discipline + Experience with CAD and FEA software packages + 8+ years of professional experience… more
    SpaceX (07/01/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    BAE Systems (Totowa, NJ)
    …career into high gear with BAE Systems. We are seeking a talented and experienced Principal Mechanical Engineer with experience in the area of electronic ... Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Hybrid)** **115769BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer - Cylinder Head

    Belcan (Fond Du Lac, WI)
    …Cylinder Head Job Number: 360032 Category: Mechanical Engineering Description: Job Title: ​​ Principal Engineer - Cylinder Head Location: Fond du Lac, WI Pay: ... Principal Engineer -...development, validation planning and execution, and production release of mechanical components on a marine outboard engine. This position… more
    Belcan (09/18/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer - Elastomeric…

    Belcan (Fond Du Lac, WI)
    …Mounts Job Number: 359968 Category: Mechanical Engineering Description: Job Title: Principal Engineer - Elastomeric Mounts Location: Fond du Lac, WI Zip ... Principal Engineer - Elastomeric...Hire Pay Range: 120K - 130K DoE Keywords: #Engineering # Mechanical #PrincipalEngineerjobs; Job Description: Essential Functions: * Lead outboard… more
    Belcan (09/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal R&D/Product DVL Engineer

    TE Connectivity (PA)
    …to create a safer, sustainable and more connected world. **Job Overview** As a Principal Mechanical Product Development Engineer in the Mechanical ... PRINCIPAL R&D/PRODUCT DVL ENGINEER - ME COE...Center of Excellence team, you will lead advanced mechanical research, design, and validation efforts for cutting-edge interconnect… more
    TE Connectivity (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer - Elastomeric…

    Brunswick (Fond Du Lac, WI)
    …your contributions will help transform vision into reality:** Position Overview: As a Principal Engineer on the Midsection Engineering team you will be ... design, development, validation planning and execution, and production release of mechanical components on a marine outboard engine. This position requires… more
    Brunswick (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer - Racing

    Belcan (Fond Du Lac, WI)
    Principal Engineer - Racing Job Number: 360004 Category: Design Engineering Description: Job Title: ​​ Principal Engineer - Racing Location: Fond du Lac, ... Keywords: #​Designjobs #PrincipalEngineerjobs #WIJobs JOB RESPONSIBILITIES: Position Overview: As a Principal Engineer on the Client Racing Design Engineering… more
    Belcan (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal R&D/Product DVL Engineer

    TE Connectivity (Harrisburg, PA)
    PRINCIPAL R&D/PRODUCT DVL ENGINEER **At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, ... The Digital Data Networks Business Unit is seeking a Principal R&D Product Development Engineer (PDE) to...Conceive concepts and perform feasibility studies: + Run advanced mechanical simulations using state-of-the-art FEA tools +… more
    TE Connectivity (08/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Design Engineer

    System One (Mason, OH)
    Job Title: Principal Design Engineer Location: Mason, Ohio Type: Direct Hire Compensation: $110,000 - $130,000 annually Contractor Work Model: Onsite The ... Principal Design Engineer is the key technical...assigned. QUALIFICATIONS and EXPERIENCE: + Bachelor's degree in manufacturing, Mechanical or Electrical Engineering, Aviation related experience preferred. +… more
    System One (08/20/25)
    - Save Job - Related Jobs - Block Source
  • Principal Design Engineer

    CIRCOR International, Inc. (Tampa, FL)
    …service media and pressures, will be required on an as-needed basis. The Principal Design Engineer participates in the design and evaluation of production ... the facilitation of manufacturing processes using the fundamental principles of mechanical , electrical, industrial, and other engineering disciplines. Principal more
    CIRCOR International, Inc. (08/22/25)
    - Save Job - Related Jobs - Block Source
  • Principal Fuel Performance and Development…

    System One (Bellevue, WA)
    …hourly Contractor Work Model: Remote System One is seeking a highly motivated Principal Engineer to support the Natrium Nuclear Fuel Development and ... Job Title: Principal Fuel Performance and Development Engineer ...the next generation of nuclear reactors. Responsibilities + Perform thermo- mechanical analysis of fuel rods and other sodium fast… more
    System One (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Associate Principal Scientist/…

    Merck (West Point, PA)
    …packaging & device laboratories are established. The CPDA is seeking an Associate Principal Scientist/ Engineer who, as an individual contributor, can act as an ... and more formal Design Verification, which includes development & validation of mechanical test methods as well as coordination & technical oversight for internal… more
    Merck (09/12/25)
    - Save Job - Related Jobs - Block Source