• ADGE Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. ... reviews, and conduct trade studies to enable sound technical decision-making. Apply mechanical engineering knowledge to solve problems and support hardware… more
    RTX Corporation (12/24/25)
    - Related Jobs
  • Principal Mechanical Engineer

    J&J Family of Companies (Danvers, MA)
    …**Job Function:** R&D Product Development **Job Sub** **Function:** R&D Mechanical Engineering **Job Category:** Scientific/Technology **All Job Posting ... We are searching for the best talent for a Principal Mechanical Engineer. Fueled by innovation at...decision-making and team objectives. **Required qualifications** + BS in Mechanical Engineering or equivalent. + Minimum 10… more
    J&J Family of Companies (01/14/26)
    - Related Jobs
  • Principal Program Execution Lead

    RTX Corporation (Tewksbury, MA)
    …meaningful problems that create a safer, more secure world. **Raytheon Hardware Engineering ** leads in the mechanical hardware design, development, and ... **Qualifications You Must Have:** + Typically requires a Bachelor of Science in Mechanical or Electrical Engineering , Manufacturing Engineering , or related … more
    RTX Corporation (01/14/26)
    - Related Jobs
  • Principal /Senior Principal Engineer…

    Northrop Grumman (Sudbury, MA)
    …only part of history, they're making history. **Position Description** The ** Principal /Senior Principal MMIC Design Engineer** position supports Northrop ... and responsibilities is required, supporting RF design, device modelling, mechanical design, design for manufacturability, and business development. The ability… more
    Northrop Grumman (01/08/26)
    - Related Jobs
  • Sr Principal Product Security Engineer

    Medtronic (Boston, MA)
    …can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You'll lead with purpose, breaking down ... compassionate world. **A Day in the Life** The Sr Principal Product Security Engineer plays a critical role in...to long-term improvements in our security posture. In this engineering -focused role, you will join a world-class team of… more
    Medtronic (01/15/26)
    - Related Jobs
  • Principal Production Engineer

    J&J Family of Companies (Danvers, MA)
    …and knowledge sharing. **Qualifications / Requirements:** + Bachelor's degree in Mechanical , Industrial, Biomedical, or related Engineering ; Master's degree or ... At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented,… more
    J&J Family of Companies (12/06/25)
    - Related Jobs
  • Principal Product Design Engineer

    ThermoFisher Scientific (Tewksbury, MA)
    …+ Follow industry standards and guidelines of product development and mechanical engineering while satisfying applicable regulatory and quality requirements. ... **Education and Experience:** + A Bachelor's degree or equivalent experience in Mechanical Engineering , Product Build or related field with 10+ years'… more
    ThermoFisher Scientific (12/06/25)
    - Related Jobs
  • Principal Firmware Engineer, Motor Control,…

    J&J Family of Companies (Danvers, MA)
    At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, ... we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact… more
    J&J Family of Companies (12/09/25)
    - Related Jobs
  • Principal Project Manager

    J&J Family of Companies (Danvers, MA)
    …risks, and key achievements. **Job Qualifications:** + BS in Biomedical, Electrical, Mechanical Engineering , or a related scientific discipline; advanced degrees ... Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where...We are searching for the best talent for a Principal Project Manager. Fueled by innovation at the intersection… more
    J&J Family of Companies (01/14/26)
    - Related Jobs
  • Principal Electrical Engineer (Affera)

    Medtronic (Newton, MA)
    …to life-changing technologies. You will work cross-functionally with teams in mechanical engineering , software development, quality assurance, and manufacturing ... life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You'll lead with...we work together to engineer the extraordinary. As a Principal Electrical Engineer, you will serve as a technical… more
    Medtronic (12/23/25)
    - Related Jobs