Power Electronics - Thermal Engineer Senior Staff Shield AIPower Electronics - Thermal Engineer Senior StaffSeattle, WA$173,080–$259,620 / yearThis role is best suited for an engineer who thrives on first-principles problem solving, is comfortable with ambiguous, open-ended challenges, and can bridge technical disciplines with strong communication and collaboration skills and the ability to simplify and communicate complex problems. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Power Electronics - Thermal Engineer I (R4842) Shield AIPower Electronics - Thermal Engineer I (R4842)Seattle, WA$91,000–$130,000 / yearWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide.
Engineer II, Thermal Design And Analysis (R4934) Shield AIEngineer II, Thermal Design And Analysis (R4934)Seattle, WA$110,000–$160,000 / yearThis role is best suited for an engineer who thrives on first-principles problem solving, is comfortable with ambiguous, open-ended challenges, and can communicate well across functions, ensuring well- coordinated thermal management solutions. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Senior Engineer, Avionics Thermal Engineering (R5298) Shield AISenior Engineer, Avionics Thermal Engineering (R5298)Seattle, WA$130,000–$200,000 / yearThis role is best suited for an engineer who thrives on first-principles problem solving, is comfortable with ambiguous, open-ended challenges, and can communicate well across functions, ensuring well coordinated thermal management solutions. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Staff Engineer, Thermal - Air Vehicle (R4856) Shield AIStaff Engineer, Thermal - Air Vehicle (R4856)Seattle, WA$170,000–$230,000 / yearAs a Staff Aircraft Thermal Engineer you will solve many of the most challenging thermal problems on the XBAT aircraft program, including hot exhaust gas management and aircraft-level thermal environments and characterization and more. This role is best suited for an engineer who thrives on first-principles problem solving, can operate autonomously in solving challenging thermal problems, and bridges technical disciplines with clear communication.
Thermal Analysis Engineer System OneThermal Analysis EngineerBellevue, WashingtonRemote$52–$85 / hourPerform thermal modeling of fluid-structure interfaces, including metallic structure thermal problems with structure conductive heat transfer, air convective heat transfer, radiation, and sodium-structure heat transfer modes. Work with our client’s component design leads and analysis engineers to evaluate specific component issues, develop local models or modify existing, and provide insights and feedback to design teams for action.
Principal Engineer, Fluid & Thermal Systems (R4793) Shield AIPrincipal Engineer, Fluid & Thermal Systems (R4793)Seattle, WA$250,000–$370,000 / yearAs a Staff Fluid & Thermal Systems Engineer at Shield AI, you will lead the design, development, and optimization of fluid and thermal systems for our advanced autonomous UAVs and ground systems. This role requires technical leadership, collaboration with cross-functional teams, and an unwavering commitment to delivering excellence from concept to production.
Core Thermal Hydraulics Engineer System OneCore Thermal Hydraulics EngineerBellevue, Washington$69–$115 / hourPerform thermal-hydraulics analysis using in-house subchannel software to evaluate reactor core scenarios and support safety design parameters. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Part-Time Student Worker - Firmware Engineer (FW Thermal/Body) Zoox IncPart-Time Student Worker - Firmware Engineer (FW Thermal/Body)Seattle, WAZoox's program offers hands-on experience with cutting-edge technology, mentorship from some of the industry's brightest minds, and the opportunity to make meaningful contributions to real projects. Zoox is seeking a motivated Firmware Engineer student worker to join our team, focusing on diagnostic services for the thermal and body systems.
Mechanical Engineer III (QVS) FujifilmMechanical Engineer III (QVS)Bothell, Washington$95,000–$120,000 / yearThis involves creating and modifying complex parts and assemblies using SolidWorks, simulation and analysis of various design alternatives using simulation packages (thermal and stress), rapid prototyping, first articles testing, developing, and executing the qualification plans, reporting results in formal documents. Position Overview: As a Mechanical Engineer III, you will solve mechanical design issues to improve the quality of complex ultrasound systems, establishing, and implementing innovative modifications of existing designs to reduce costs while still maintaining quality.
Mechanical Engineer, Optical & Space Lasers Manufacturing Starlink Space Exploration Technologies CorpMechanical Engineer, Optical & Space Lasers Manufacturing StarlinkRedmond, 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.
Lead Mechanical Engineer, Hardware Test (X-Bat) (R5271) Shield AILead Mechanical Engineer, Hardware Test (X-Bat) (R5271)Seattle, WA$150,000–$230,000 / yearSuccess in this role requires hands-on experience with mechanical design, fixture development, analysis, fabrication support, and cross-functional coordination in support of complex aerospace hardware test programs. What you'll do: Lead a team of mechanical engineers in designing, building, and maintaining X-BAT hardware test stands and fixtures that support subsystem, integration, and qualification testing.
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.
Test (Fluid/Mechanical) Engineer II- Lunar Permanence Blue Origin Enterprises LPTest (Fluid/Mechanical) Engineer II- Lunar PermanenceWA$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 (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical. As a Test Engineer working with a hardworking team of specialists, technicians, and engineers, you will support the Core Component Fuel Cell Test team through development, acceptance, and qualification testing of flight hardware for the Lunar Vehicles.
Electric Propulsion Engineer, Mechanical - Starlink Space Exploration Technologies CorpElectric Propulsion Engineer, Mechanical - StarlinkRedmond, 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).
Mechanical Design Engineer System OneMechanical Design EngineerBellevue, Washington$52–$85 / hourYou will work within a high-performing, multi-disciplinary engineering team that includes materials science and thermal-hydraulics experts to develop novel analysis methodologies and support the design of next-generation reactor hardware. This position will report to the MCFR Mechanical Design Manager and play a critical role in the mechanical analysis, scripting, and design scoping of reactor components.
Staff Engineer, Mechanical Design - Launch And Recovery Systems (R4571) Shield AIStaff Engineer, Mechanical Design - Launch And Recovery Systems (R4571)Seattle, WA$160,000–$240,000 / yearWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. What you'll do: Design and develop mechanical systems for Ground Support Equipment (GSE), including power units, transport structures, launch & recovery systems, and maintenance tools.
Engineer - Mechanical III - Lunar Permanence, Avionics / Optical Mechanical Packaging Blue Origin Enterprises LPEngineer - Mechanical III - Lunar Permanence, Avionics / Optical Mechanical PackagingSeattle, 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 (CDL drivers only), 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.
Staff Mechanical Engineer - Payloads BlackSky Technology IncStaff Mechanical Engineer - PayloadsTukwila, WAYou will ensure the payloads developed by our partners meet the demands of our space systems by establishing requirements; collaborating and co-engineering with internal and external parties; evaluating payload design artifacts and test results; and addressing production issues. Lead the mechanical design and integration of payloads into our satellite structures, applying experience and engineering judgement to develop technical plans for your work and others that considers the full program scope and addresses requirements, risks, and schedule.
Senior Staff Engineer, Electromechanical (R4583) Shield AISenior Staff Engineer, Electromechanical (R4583)Seattle, WA$200,000–$300,000 / yearWe are looking for a Senior Staff Electromechanical Engineer to join our team, focused on the design and integration of avionics systems and driving designs from concept to production. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide.