{"id":3507614,"url":"https://alion.io/job/blue-origin-mechanical-design-engineer-iii-electric-propulsion","title":"Mechanical Design Engineer III – Electric Propulsion","company":{"id":3698,"name":"Blue Origin","domain":"blueorigin.com","url":"https://alion.io/company/blueorigin","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":92,"open_postings":242,"ghost_share":0,"stale_share":0.326,"repost_share":0.004,"time_to_fill_p50_days":45,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Aerospace","role_family":"Aerospace","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Seattle, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":121023,"max":169432,"currency":"USD","period":"year","gross":null,"usd_annual":169432},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"GD&T","optional":false},{"name":"MIL-STD-810","optional":false},{"name":"Abaqus","optional":true},{"name":"ANSYS","optional":true},{"name":"AS9100","optional":true},{"name":"Nastran","optional":true}],"status":"live","first_seen_at":"2026-10-28T00:00:00Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-31T10:16:41Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Application close date:\nApplications will be accepted on an ongoing basis until the requisition is closed.At 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!\nThis role is part of Blue National Security (BNS), where our focus is the design, development, and delivery of launch and spacecraft systems for national security missions. Through Blue Ring, our all-in-one, high-powered hybrid solar-electric and chemical-propelled spacecraft, we provide unmatched mission maneuverability, versatility, and capacity at dramatically lower-profile costs.As an early member of the propulsion team, you will play a foundational role in the development of the Hall thruster-based propulsion systems that maneuver constellation satellites as well as the propulsion team itself.\nAs a Mechanical Design Engineer, you will lead the development of the electric propulsion subsystem mechanical designs. You will work with propulsion team members to create designs for the fluid system for the propulsion system informed by product requirements, development test results, and outcomes of design for test/manufacturability/assembly reviews. Successful candidates will utilize their experience in propulsion propellant feed system design to produce design specifications from conceptual architecture and iterate on design optimizations for high-rate production. A preferred candidate will have experience in electric propulsion system and subsystem design and manufacturing for production rates including experience handling propulsion system-level interfaces with the thruster, power electronics enclosures, system-level and vehicle integration MGSE, and associated test fixturing.\nIf you share our passion for propulsion system development and design, thrive in a dynamic space/startup environment, excel on integrated cross-functional teams of diverse individuals, are experienced and skilled in several relevant areas listed below, continuously seek out opportunities to learn and improve, and do not allow title or job description to limit the depth or breadth of your contributions, then we would love to hear from you.\nSpecial Considerations\nRelocation provided\nTravel expected up to 25% of the time\nResponsibilities include but are not limited to:\nAuthor propulsion system designs and drawings, iteratively improving those designs from concept to production.\nLead design reviews and coordinate inputs from thermal, propulsion, structures, test, and manufacturing engineering team members.\nWork closely with other propulsion team members through iterative design, build, test loops to ensure that designs account for product requirements and appropriate DFx (Design for manufacturing/assembly/test/automation/etc.) considerations\nTechnical contributions to the growth of the team through assisting in hiring, identifying team skill gaps, and mentoring junior team members.\nFormulate and lead trade studies to improve production efficiency and reduce defects.\nWork with manufacturing and test engineers to design build and test tooling/fixtures.\nIdentify, communicate, and mitigate cost, schedule, and technical risks.\nCoordinate with satellite vehicle integration team members on defining propulsion system interfaces and designing tooling for integration of the propulsion system with the vehicle\nMinimum Qualifications:\nBachelor of Science in Aerospace, Mechanical Engineering, or related technical subject area.\n5+ years of career experience in propulsion system development, production, and test.\nExperience supporting design and development of propulsion fluid/propellant feed system flight hardware in a production facility, or laboratory.\nStrong mechanical design and integration skills using 3-D CAD software (Creo Pro/E preferred).\nProficient with application of GD&T (ASME Y14.5) and performing dimensional variation analysis.\nExperience designing hardware to meet thermal, vibration, shock, and/or vacuum testing requirements on flight hardware in accordance with MIL-STD-810, SMC-S-016, and MIL-STD-1540.\nExperience with production lifecycle management (PLM) tools (Windchill preferred).\nProven experience and successful track record developing product designs\nAbility to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusion.\nAbility to perform design analyses and present resulting technical information in a clear and compelling visual format.\nExcellent verbal, written, and graphical communication skills.\nAbility to work collaboratively in a cross-functional, fast-paced, dynamic work environment.\nEnthusiasm for mentoring, training, knowledge sharing, and supporting the technical development of team members.\nPreferred Qualifications:\nExperience designing complex integrated assemblies such as high and low-pressure fluid systems, high voltage assemblies, high temperature assemblies, electronics enclosures, as well as associated mechanical ground support equipment and tooling for test and vehicle integration.\nElectric propulsion production system-level design experience (e.g. integration of Hall thrusters, hollow cathodes, feed systems, propellant tanks, harnessing, etc.).\nExperience designing/operating fluid test equipment for product performance validation and verification\nWorking knowledge of electric propulsion system operating principles and design practices.\nExperience developing a propulsion system from concept to production through iterative design, build, and test loops.\nExperience designing production hardware and optimizing the design for increasing production rates.\nExcellent computer skills with the ability to quickly learn and use various software tools as needed.\nExperience with automated tooling/robotics (design for automation).\nExperience with AS9100 Quality Management System.\nExpertise with analysis codes for flow applications: Nastran, ANSYS, Optistruct, LS/Dyna, Abaqus.\nExperience coordinating with vehicle integration on the interface design requirements of a line replaceable unit (LRU) onto a flight vehicle.\nExperience with Optimization and DOE methods as applied to design, analysis, and testing.\nMust be physically able to:\nSupport production floor activities. \nBase Pay Range for:\nWA applicants is $121,023.00 - $169,432.20Other site ranges may differ\nCulture Statement\nDon’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.\nExport Control Regulations\nApplicants 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.\nBackground Check\nRequired for all positions: Blue’s Standard Background Check\nRequired 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\nRequired 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.\nRequired 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\nBenefits\nBenefits 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.\nStock Options for all regular employees (working at least 20 hours/week)\nPaid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.\nDependent 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. \nEqual Employment Opportunity\nBlue 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 for 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.\nAffirmative Action and Disability Accommodation\nApplicants 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 . Please note this is a publicly managed inbox. 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