Fluid Systems Engineer III - GS3
Blueorigin· Space· Sep 16, 2026 · 1mo ago
Greater Seattle Area
In office
Full-time
Senior
$121K–$169K
5+ years exp
Job description
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.
This role supports the development and operations of New Glenn, a single-configuration heavy-lift launch vehicle capable of routinely carrying people and payloads to Earth’s orbit and beyond. Engineered with a reusable first stage and a seven-meter payload fairing, New Glenn is building the road to space.
We are looking for a design engineer with experience in flight vehicle fluid systems to act as a Cognizant Engineer (CogE), supporting the development and delivery of a New Glenn upper stage. As CogE, you will own the complete definition, design, development, cost, manufacturability, and delivery of flight hardware. Knowledge of component design, CAD modelling, aerospace materials, sealing, bolted joints, stress analysis, drawing creation, GD&T, engineering release systems, manufacturing methods, part inspection and non-conformance management, assembly practices, and vendor management are needed. You will be expected to collaborate with a team of cross-functional engineers and other designers to deliver fully developed and qualified designs integrated into the first launch vehicle.
A large part of the challenge in this role will be to deliver simple, low-cost designs that fully meet the functional requirements of the fluid system.
This position will directly impact the history of space exploration and will require your dedicated commitment and detailed attention towards safe and repeatable spaceflight. We are looking for someone to apply their technical expertise, leadership skills, and dedication to quality to positively impact safe human spaceflight. Passion for our mission and vision is required!
Responsibilities:
You will ensure complete definition (requirements) of the components and/or system
You will guide or complete the design and analysis of your components and/or system
For in-house components, you will own the design and development.
For procured components, you will work with suppliers or other Blue Origin groups to identify and procure components.
You will lead testing and verification including development, qualification, and acceptance testing
You will manage the project plans including cost, schedule, and risk management to ensure timely delivery.
You will lead the team delivering your components, including cross-functional contributors as an integral part of the team.
You may mentor other designers, perform technical peer reviews, and or check drawings.
Qualifications:
B.S. degree in Mechanical, Aerospace, or related field
5 years of experience in an aerospace propulsion or fluid subject area
Experience in 3D CAD programs (Creo preferred)
Experience in Finite Element Analysis (FEA) tools to analyze pressurized systems and secondary structures (ANSYS preferred)
Experience with analysis of flow through components or systems
Proven understanding of aerospace materials and treatments
Experience in design, fabrication and testing of components for launch vehicle or ground support systems
Experience generating and interpreting Piping and Instrumentation Diagrams (P&IDs)
Knowledge of propulsion and fluid system components (i.e. valves, regulators, pressure vessels)
Experience with the design and development of seals
Experience designing and analyzing bolted joints
Ability to earn trust, maintain positive and professional relationships, and give to a culture of teamwork and 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:
8 years’ experience
Experience with launch vehicles, launch vehicle upper stages, spacecraft, or satellites
Experience in all phases of the product development cycle from definition through operation.
Experience with cryogenic fluids including liquid Oxygen and Hydrogen
Hardware procurement and prototyping experience
Advanced engineering degree
Compensation range for on site WA applicants is $111,690-$156,366
Other site ranges may differ
Base Pay 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, 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 EEOCompliance blueorigin.com . Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.
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Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Parental Leave