GS2 Engine integration lead

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 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 supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond. Its first stage is fully reusable, and the vehicle was designed from the beginning to be human-capable. As part of a hardworking team of engineers, you will be responsible for integrating the Liquid rocket engine with the GS2 vehicle, with a focus on fluid systems, structural interfaces, and interface control documentation (ICD) and specifications. Responsibilities include but are not limited to: Own the technical integration of the engine to the GS2 stage, including all fluid and structural interfaces. Define, develop, and maintain engine–vehicle Interface Control Documents (ICDs), ensuring alignment across BE‑3U and GS2 stakeholders. Develop and manage system- and subsystem-level specifications for BE‑3U/GS2 interfaces (fluid, structural, electrical, and avionics as needed). Lead the design and integration of fluid interfaces (propellant, pressurization, purge, vent, and drain) between engine and stage, including line routing, manifolds, and valves. Coordinate loads, environments, and interface requirements with analysis teams (structures, dynamics, thermal, and fluids) and incorporate results into ICDs and specs Support test planning and test execution for BE‑3U/GS2 integrated testing (component, subsystem, and system-level), including test configurations and data review. Drive resolution of interface and design changes via structured change control, including updates to ICDs, specs, and configuration baselines. Provide clear technical communication (presentations, review packages, and trade studies) to leadership and cross‑functional teams. Minimum Qualifications: Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field. 3+ years of relevant experience in propulsion, launch vehicle, or complex aerospace system integration. Experience with fluid systems (cryogenic propellants, pressurization, or pneumatic systems) and structural interfaces in propulsion or vehicle applications. Demonstrated experience creating and managing ICDs, requirements, or specifications for complex hardware. Proficiency with engineering tools for CAD, drawings, and requirements management (e.g., Creo/Windchill, DOORS/Jama, or equivalent). Experience working in multi‑disciplinary teams and driving closure on interface issues across organizations. Preferred Qualifications: Master’s degree in Mechanical or Aerospace Engineering, or related discipline. 5+ years of experience integrating rocket engines with launch vehicle stages or similar propulsion–structure systems. Hands‑on experience with cryogenic oxygen and hydrogen systems, including ground test or flight hardware. Experience with structural loads, dynamic environments, and test‑correlation for engine or stage attachments. Experience in configuration management and formal change processes for ICDs and specifications. Compensation Range for: CO applicants is $110,938.00 - $155,312.85 WA applicants is $121,023.00 - $169,432.20 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 (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 Benefits 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 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. 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. We’re committed to building the road to space so our children can build the future. We are a mission-driven company focused on ideas and innovation, and encourage fresh perspectives from bold voices. At Blue, our team is building the future as their unique selves. Thank you for your interest in working at Blue Origin! Blue Origin was founded with a vision to enable a future where millions of people are living and working in space to benefit Earth. In order to preserve Earth, Blue Origin believes in the need to enable humanity to expand, explore, find new energy and material resources, and move industries that stress Earth into space. Blue Origin believes it has an important role in building a road to space and lowering the cost of getting there. At Blue Origin, we’re working on this today by developing fully reusable launch vehicles and systems that are safe, reliable and affordable. Every launch vehicle is designed for human spaceflight from the beginning and able to ferry payloads to space. California Applicant Privacy Notice