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  • Senior Mechanical Design Engineer, Test Systems

    $145,188-$203,263 Full Time

    Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living...

  • Senior Mechanical Design Engineer

    $145,188-$203,263 Full Time

    Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living...

  • Senior Mechanical Design Engineer (Structures & Thermal Protection Integration)

    Salary not listed Full Time

    We are seeking a Senior Mechanical Design Engineer to design and deliver critical flight vehicle structures for Castelion's long-range hypersonic strike vehicles. This role is...

  • Senior Mechanical Design Engineer (RF Systems & Radomes)

    Salary not listed Full Time

    We are seeking a Senior Mechanical Design Engineer to design and deliver RF-critical structures and packaging for Castelion's long-range hypersonic strike vehicles. This role is...

  • Senior Mechanical Design Engineer (ACS Systems)

    Salary not listed Full Time

    We are seeking a Senior Mechanical Design Engineer to design and deliver attitude control system (ACS) hardware for Castelion's long-range hypersonic strike vehicles. This role...

  • Senior Mechanical Design Engineer

    Salary not listed Full Time

    Castelion is seeking a high output Senior Mechanical Design Engineer with a full stack, Responsible Engineer mindset and experience shipping flight hardware. This person will...

  • Senior Mechatronics Engineer, Electro-Mechanical (PCB design + Motors/Actuation)

    $146,000-$194,000 Full Time

    Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology,...

  • Engineer Senior – Spacecraft Mechanical Design

    $97,008-$164,914 Full Time

    The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies...

  • Flight Controls Mechanical Hydraulics Design & Analysis Engineer (Experienced or Senior)

    $103,700-$171,350 Full Time

    At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful...

  • Mechanical Systems Design & Analysis Engineer (Experienced or Senior)

    $103,700-$171,350 Full Time

    At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful...

  • Principal/Senior Principal Electromechanical Design Engineer

    $108,800-$203,600 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman,...

  • Mechanical Engineer Senior – Marine Fluid System Design

    Salary not listed Full Time

    Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living...

  • Senior Mechanical Engineer (Valve Design) – New Glenn

    $145,188-$203,263 Full Time

    Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living...

  • Engineer Senior Principal – Spacecraft Mechanical Design Lead

    $132,962-$226,035 Full Time

    The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies...

  • Mechanical Design Engineer Senior

    Salary not listed Full Time

    Job ID: 731694BR Date posted: Jun. 08, 2026 Description:Senior Mechanical Design Engineer supporting the Special Operations Forces Support activity's aviation business area. Contributions will support...

  • Senior Principal Test Design Mechanical Engineer

    $111,700-$167,500 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman,...

  • Principal / Senior Principal Mechanical Engineer (Lab Designer)

    $89,400-$167,500 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman,...

  • Senior Staff Engineer, Mechanical Design (R4486)

    $166,632-$249,948 Full Time

    Are you a passionate and innovative product design engineer looking to help develop state of the art AI and aircraft products? Are you eager to...

  • Senior Mechanical Design & Analysis Engineer (Hybrid-Puerto Rico)

    Salary not listed Full Time
  • Senior Mechanical Engineer – Structural Analysis & Design (Onsite)

    Salary not listed Full Time