Mechanical Engineer

Senior Mechanical EngineerAt Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security, and human spaceflight.About the RoleBlue Origin is seeking a Senior Mechanical Engineer to lead mechanical design supporting a new generation of advanced power systems hardware — from structural and mechanical components to thermal management systems and manufacturing drawings. You'll own mechanical subsystems end-to-end on a small, high-output team building at startup speed with aerospace rigor.What You'll DoDesign and analyze hardware for advanced power systemsPerform structural (static, fatigue, modal) and thermal analysis using FEA to support design decisions and margin closureDesign cooling and thermal management systems (air, liquid, or hybrid) for high-performance equipmentDevelop manufacturing drawings and tolerance stacks for componentsSelect bearings, couplings, seals, and other mechanical interface hardwareSupport prototype build, assembly, and first-build test, including instrumentation planning for mechanical parametersCollaborate with electromagnetic and power conversion engineers to resolve integrated design trade-offs (thermal, structural, electromagnetic)Drive design decisions using analysis and test dataMinimum QualificationsBachelor's degree in Mechanical Engineering or related field, plus 8+ years of relevant experience (or equivalent combination of education and experience)Proficiency with structural/thermal FEA tools (e.g., ANSYS, Abaqus, or equivalent)Strong fundamentals in structural mechanics and thermal managementExperience with GD&T, generating drawings, and working with manufacturing/machine shopsExperience with CAD software (NX preferred)Must be able to comply with U.S. export control regulations, which may require U.S. citizenship or lawful permanent resident statusPreferred QualificationsDemonstrated experience with mechanical design of electrical hardwareMaster's degree in Mechanical EngineeringExperience designing liquid or forced-air cooling systems for high-performance equipmentHands-on experience supporting first-build assembly, alignment, and test of rotating equipmentExperience taking power electronics hardware from concept through detailed design, build, and testExperience in aerospace, energy, or other highly regulated/high-reliability industriesAbility to work in an office, lab, and manufacturing/test environment; may require standing, bending, lifting up to 25 lbs, and use of PPE.Base Pay Range for WA applicants is $156,802.00 - $219,522.45. Other site ranges may differ.Culture Statement: Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.Export Control Regulations: Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.Background Check: Required for all positions: Blue's Standard Background Check. Required for certain job profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation. 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. and/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: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical.Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program. Stock Options for all regular employees (working at least 20 hours/week). Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays. Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.Equal Employment Opportunity: Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see here.Affirmative Action and Disability Accommodation: Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at View email address on click.appcast.io. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.