> Markdown version of [/jobs/ext/3687014-fluid-system-engineer-ii-lunar-permanence](https://www.wearedevelopers.com/jobs/ext/3687014-fluid-system-engineer-ii-lunar-permanence). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Fluid System Engineer II - Lunar Permanence - **Company:** Blue Origin - **Location:** Merritt Island, FL, United States - **Contract:** Permanent contract - **Skills:** 3d Models, Data Analysis, Biometrics, Computational Fluid Dynamics, Systems Integration, Enterprise Software Applications, 3d Solid and Surface Modeling, System-level Testing, Creo, Ansys - **Published:** October 11, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/88589942/1 ## About the Role We are looking for a proven leader with experience in flight vehicle fluid systems to coordinate design, test, and support production of cryogenic helium systems for lunar vehicles and a launch vehicle upper stage. You will bring technical depth to a high-rate production environment, contributing to system integration, test program management and mission support, and tackling complex challenges involving high-pressure, cryogenic, and highly stressed hardware. We are looking for someone who thrives at the intersection of design, production, and problem-solving to apply their technical and business process expertise, leadership skills, and dedication to quality to positively impact commercial spaceflight. Passion for our mission and vision is required!, * Minimum of a B.S. degree in mechanical engineering, aerospace engineering, or related field * Proven experience with spacecraft or launch vehicle fluid system component design, analysis, or test * Solid understanding of propulsion and fluid components such as metallic tanks, valves, and fittings * Knowledge of fabrication, integration processes and quality control relative to tubes/piping and machined components * Stress analysis experience using Finite Element Analysis (FEA) (ANSYS Mechanical preferred) * Design experience using 3D CAD (Creo preferred), 2D and 3D drawings per ASME Y14.5 GD&T * Ability to earn trust and maintain positive and professional relationships, * Advanced degree in an engineering field * Familiarity with weld, Phased Array Ultrasonic Testing (PAUT), and fracture mechanics * Experience with performing fracture analysis using Finite Element Analysis (FEA) (NASGRO preferred) * Working knowledge of cryogenic hydrogen and oxygen systems * Experience with computational fluid dynamics or thermal analysis software packages Culture Statement ## Description * Implement design, procurement, and production of cryogenic helium subsystems and associated components * Coordinate with cross-functional stakeholders to ensure your systems work together and meet requirements, resolving issues with calculated risk * Drive design for manufacturability.Implement upgrades for flight hardware identified through root cause analysis, manufacturing, testing, flight, and cost reduction opportunities. * Collaborate with manufacturing engineers and technicians to develop work instructions and disposition hardware nonconformances * Build and manage project plans including cost, schedule and risk management to ensure timely delivery * Oversee component and system level testing, verification, and data analysis as part of qualification and hardware acceptance, 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, 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 atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request. ITAR Requirements To conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at Blue Origin must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158. Learn more about the ITAR here. 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, diverse, 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, in which all employees recognize and appreciate the diversity of individual team members. 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, gender, 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. For more information on "EEO Is the Law," please see here and here.