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Sr. Fluids Engineer IV - Lunar Permanence/Transporter Vehicle

Blue Origin
life insurance, parental leave, paid time off, paid holidays, 401(k)
United States, California, Los Angeles
21650 West Oxnard Street (Show on map)
Jun 04, 2025

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 is part of the Lunar Permanence business unit, which develops Blue Origin's Blue Moon landers and related products. To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.

This role is part of the Lunar Permanence business unit, which develops Blue Origin's multiple Blue Moon lander product lines. To further Blue Origin's mission of having millions of people living and working in space, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.

We are looking for a fluids design engineer to craft gas systems for the Lunar Transporter. Work will include the complete life cycle of the system from definition, interfaces, conceptual design, detailed design, component development, assembly, verification, and operation. This position goes from initial design to analyzing, to getting hardware, and then landing on the moon!

A successful candidate will understand fluid systems, fluid dynamics, and compressible flow for space vehicles.

This position will be responsible for analyses of the gas system to verify the design of valves, propulsion elements, sensors, piping, and other equipment on the flight vehicle. Our team will size, select materials, and analyze components for structural integrity due to pressure, vibration, fracture, fatigue, etc. You will work with suppliers or Blue Origin groups to identify components and support procurement, fabrication, and installation. You will also manage the project plans for various hardware including cost and schedule.

Bring your technical expertise, leadership skills, and dedication to quality to positively impact safe human spaceflight. Passion for our mission and vision is required!

This role is part of the Human Landing System (HLS) Sustaining Lunar Development (SLD) program. You will play a key role in developing the Lunar Transportation system that will return humans to the Moon and extend human presence permanently beyond the bounds of Earth.

Responsibilities:

  • Fluids systems design and development, including developing specifications and procurement of components, designing parts and assemblies in CAD (Creo Preferred), performing trade studies, and analysis of test data.
  • Interpreting and generating Piping and Instrumentation Diagrams (P&IDs) using AutoCAD.
  • Design and/or create specifications for fluid/gas components i.e., solenoid valves, directional valves, manifolds, regulators, pressure vessels, and instrumentation.
  • Develop and maintain interface definitions between fluid systems and other vehicle subsystems.
  • Design and analyze custom components for fluid, thermal, and structural applications.
  • Perform component verification of internally and externally sourced components to company standards.
  • Coordinate with other subsystem teams to ensure operability and fitment.
  • Good project management skills are necessary for this role to be successful including vendor management.
  • Mentorship of junior engineers

Qualifications:

  • B.S. in Aerospace, Mechanical, Physics, Systems Engineering, or related technical subject area
  • 10+ years of experience in fluids and mechanical systems/components.
  • Experience developing, integrating, and certifying aerospace systems for flight.
  • Experience with fluid/gas components i.e., solenoid valves, directional valves, manifolds, regulators, pressure vessels, and instrumentation.
  • Experience performing flow and pressure calculations as well as structural and thermal analysis of fluid systems.
  • Knowledge of standard installation and fabrication methods of fluid systems (tube stock, fittings, connections, fasteners, welding, etc.).
  • Experience in 3D CAD programs (Creo Preferred)
  • Knowledge of ASME Y14.5 geometric dimensioning and tolerance.
  • Proven understanding of material properties and treatments.
  • Solid understanding of fabrication, integration processes, and quality control.
  • Ability to work effectively and collaboratively in a fast-paced, dynamic work environment.
  • Familiar with either agile or waterfall project management.
  • Excellent verbal, written, and graphical communication skills.
  • Ability to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusion.
  • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Desired:

  • Advanced degree in Mechanical, Aerospace, or related engineering field
  • Experience with hydrogen and oxygen systems
  • experience developing, managing and controlling assembly level cost and schedule estimates.
  • Experience providing status to the subsystem for high level program and Integrated Master Schedule (IMS) inputs and lower-level subsystem/assembly.
  • Experience Identifying, tracking and reporting assembly risks and opportunities and elevating to leadership.
  • Hands-on experience building and testing mechanical assemblies or pressurized components/systems.

Compensation Range for:

CA applicants is $140,959.00-$197,342.25;CO applicants is $129,611.00-$181,454.70;WA applicants is $140,959.00-$197,342.25

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, 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.

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.

  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.

  • Discretionary bonus: Bonuses are designed to reward individual contributions as well as allow employees to share in company results.

  • Eligibility for benefits varies by role type, please check with your recruiter for a comprehensive list of the benefits available for this role.

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, 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 "EEO Is the Law," 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.

California Applicant Privacy Notice

If you are a California resident, please reference the CA Applicant Privacy Notice here.

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