Senior Mechanical Engineer Helion Energy IncSenior Mechanical EngineerEverett, WASince Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward. Our last prototype, Trenta, completed 10,000 high-power pulses and reached plasma temperatures of 100 million degrees Celsius (9 keV).
Mechanical Engineer, Demand Management Fluidstack LtdMechanical Engineer, Demand ManagementSeattle, WAIf there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role youve applied for, and the date you submitted your application-- someone from our recruiting team will be in touch. Powerful AI will be the biggest lever for human choice weve ever built - but only if models are aligned with what humanity actually wants.
Mechanical Engineer, R&D Fluidstack LtdMechanical Engineer, R&DSeattle, WAIf there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role youve applied for, and the date you submitted your application-- someone from our recruiting team will be in touch. Powerful AI will be the biggest lever for human choice weve ever built - but only if models are aligned with what humanity actually wants.
NewAvionics Mechanical Design & Analysis Engineer III - BNS Core Systems and Components Blue Origin Enterprises LPAvionics Mechanical Design & Analysis Engineer III - BNS Core Systems and ComponentsWA$119,814–$167,738.55 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewAvionics Mechanical Design & Analysis Engineer III - (TS Clearance required) Blue Origin Enterprises LPAvionics Mechanical Design & Analysis Engineer III - (TS Clearance required)Seattle, WA$119,814–$167,738.55 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Senior Mechanical and Robotics Design Engineer Simplexity Product DevelopmentSenior Mechanical and Robotics Design EngineerSeattle, WA$70–$95 / hourRecent hands-on SolidWorks experience with complex assemblies, configurations, production drawings, and PDM-controlled revision workflows. Build and instrument prototypes, define tests, diagnose failures, perform root-cause analysis, and iterate rapidly to working hardware.
Mechanical Engineer - Battery Pack, Satellites (Starlink) Space Exploration TechnologiesMechanical Engineer - Battery Pack, Satellites (Starlink)Redmond, WA$100,000–$135,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Collaborate with supporting teams including battery cell, production & manufacturing, abuse testing, flight software, and thermal analysis to ensure high-reliability pack performance & operation.
Mechanical Engineer, Optical & Space Lasers Manufacturing (Starlink) Space Exploration TechnologiesMechanical Engineer, Optical & Space Lasers Manufacturing (Starlink)Redmond, WA$100,000–$117,500 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. This team is frequently asked to tackle new, inter-departmental development projects and the ultimate goal is to deliver the optical assemblies required for our satellites to achieve their mission.
NewMechanical Engineer, Optical & Space Lasers Manufacturing (Starlink) SpaceXMechanical Engineer, Optical & Space Lasers Manufacturing (Starlink)Redmond, WA$100,000–$117,500 / yearTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. This team is frequently asked to tackle new, inter-departmental development projects and the ultimate goal is to deliver the optical assemblies required for our satellites to achieve their mission.
New Graduate Engineer, Mechanical - ''26/''27 Starlink Space Exploration Technologies CorpNew Graduate Engineer, Mechanical - ''26/''27 StarlinkRedmond, WA$100,000–$135,000 / yearEstablish an efficient product lifecycle starting in the supply chain all the way through final integration that balances cost, complexity, and quality; work closely with partner teams to design and realize an efficient in-house production line. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Mechanical Engineer II - New Glenn Blue Origin Enterprises LPMechanical Engineer II - New GlennSeattle, WA$99,201–$138,880.35 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As an Mechanical Engineer, you'll play a pivotal role in the New Glenn Rocket program, collaborating with a skilled team to design, develop, and qualify mission-critical mechanical engineering work with the umbilicals team, enabling reliable and reusable spaceflight to advance our vision of millions living and working in space.
Mechanical Engineer II EchodyneMechanical Engineer IIKirkland, WA$104,030–$155,839 / yearEchodyne's technology is export controlled by the U.S. Government and we must evaluate an applicant's eligibility to handle export-controlled information or obtain required Government authorizations. Experience working on design of complex technology that requires multi-disciplinary engineering design teams.
Senior Mechanical Design Engineer ProtingentSenior Mechanical Design EngineerBellevue, WARemote$52–$85 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Job Responsibilities: Coordinate and utilize inputs and requirements from Engineering and Project teams to produce equipment and components design solutions, including drawings, models, and specifications.
Electric Propulsion Engineer, Mechanical - (Starlink) SpaceXElectric Propulsion Engineer, Mechanical - (Starlink)Redmond, WA$100,000–$120,000 / yearEstablish an efficient product lifecycle starting in the supply chain all the way through final integration that balances cost, complexity, and quality; work closely with partner teams to design and realize an efficient in-house production line. You will get to oversee a critical system at the heart of the satellite, as you work cross functionally with plasma physics experts, avionics engineers, and electrical engineers to develop propulsion hardware (thrusters, cathodes, regulators and the fluid feed system).
NewMechanical Design Engineer - Lunar Permanence Blue Origin Enterprises LPMechanical Design Engineer - Lunar PermanenceWA$121,023–$169,432.20 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will work as a member of the Human Landing System (HLS) Sustaining Lunar Development (SLD) program team and will play a key role in developing the Lunar Transportation systems that will return humans to the Moon and extend human presence permanently beyond the bounds of Earth.
Mechanical Engineer - Satellite Solar Array (Starlink) SpaceXMechanical Engineer - Satellite Solar Array (Starlink)Redmond, WA$100,000–$135,000 / yearTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. This role is ultimately responsible for the design, qualification, production rate capability, and reliability of Starlink power generation assemblies used across multiple satellite payloads and vehicle architectures.
Mechanical Engineer Starlink Mobile Space Exploration Technologies CorpMechanical Engineer Starlink MobileRedmond, WA$100,000–$115,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Collaborate with cross-functional teams to create innovative payload electromechanical interfaces, spanning scales from the full satellite and antenna array to intricate PCB-level details.
NewFuel Cell Mechanical Design Engineer III - Lunar Permanence Blue Origin Enterprises LPFuel Cell Mechanical Design Engineer III - Lunar PermanenceSeattle, WA$110,938–$155,312.85 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As part of a small, hard-working, and accomplished team of experts, you will be responsible for the complete life cycle of fluid-handling, thermal, mechanical, and structural components within the integrated fuel cell assembly from concept definition, interfaces, conceptual design, detailed design, component development, assembly, verification, and operation on the Moon.
NewFuel Cell Mechanical Design Engineer II - Lunar Permanence Blue Origin Enterprises LPFuel Cell Mechanical Design Engineer II - Lunar PermanenceSeattle, WA$90,934–$127,307.25 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As part of a small, hard-working, and accomplished team of experts, you will be responsible for the complete life cycle of fluid-handling, thermal, mechanical, and structural components within the integrated fuel cell assembly from concept definition, interfaces, conceptual design, detailed design, component development, assembly, verification, and operation on the Moon.
Mechanical Engineer (Starlink Components) SpaceXMechanical Engineer (Starlink Components)Redmond, WA$100,000–$115,000 / yearWithin the Starlink Components Test Team, mechanical engineers design, build, and implement test systems to support the development, qualification, and acceptance testing of flight hardware for the most cutting-edge, high volume communication satellites in the world. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.