Principal Proposal Engineer

2 Locations Aerospace Full-time $170k to $237k Posted Oct 7, 2026
Apply on Blue Origin (opens in a new tab) Sourced via blueorigin.wd5.myworkdayjobs.com · Posted 2026-10-07

About this role

Blue Origin is hiring a Principal Proposal Engineer, full-time, on-site in 2 Locations, in the Aerospace sector.

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 Blue Origin Operations, which is comprised of Integrated Supply Chain, Test Operations, Safety, Quality, and Mission Assurance. This includes Manufacturing and Supply Chain support across all Blue Origin facilities.

We are a team of collaborators, doers, and problem-solvers who are relentlessly committed to both our mission and in curating a culture of safety. This position will directly impact the history of space exploration and will require your dedication and detailed attention towards safe and repeatable space flight. Join us as we work to lower the cost of access to space and enable Blue Origin’s vision of millions of people living and working in space to benefit Earth!

As a Senior Proposal Engineer, you will be responsible for developing high level architectures and rough orders of magnitude (ROM) costs for cryogenic test systems and facilities to support Blue Origin’s space vehicles. Your day-to-day responsibilities will also include design of these fluids and structural systems, coordinating with suppliers and support of construction and commissioning. Finally, the role offers opportunities for mentorship of new engineers through peer reviews and teaching of fluids and structural design principals.

We are looking for someone to apply their technical expertise, leadership skills, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision is required!

Responsibilities:

- Own the preliminary design and cost estimation of high-pressure gas and cryogenic test systems.
- Write formal memos summarizing trade studies and test stand architecture selection.
- Coordinate with test article owners on refinement of project scope and requirements.
- Lead Process Hazard Analysis activities for fluid systems (HAZOP).
- Manage suppliers and coordinate cost, schedule, and technical design requirements.

- Provide remote and on-the-ground support during fabrication, installation, and start up of new facilities or upgrades.
- Mentor newer engineers and perform peer reviews.

Qualifications:

- B.S. degree or higher in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Computer Science, or equivalent.
- 10+ years of experience designing complex structural and/or fluids systems within a safety critical environment.

- Demonstrated ability in fluid analysis and piping design including process component selection and process fluid design architecture.
- In depth knowledge of fluid system components (i.e. valves, regulators and pumps for cryogenics, propellants, and other fluids).
- Knowledge of standard installation and fabrication methods of piping systems (pipe stock, fittings, connections, fasteners, welding, etc.) including ASME B31.3 and ASME BPVC codes.
- Demonstrated leadership and/or mentorship of teams in a technical setting.
- Organized self-starter, capable of breaking down complex problems into traceable tasks and concisely communicating project status.

- Clear communicator with experience presenting concepts to broad discipline audiences.
- 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:

- Experience with ProEngineer/Creo, Windchill, and ProPiping
- Experience with AutoCAD or AutoCAD Plant/P&ID

- Experience with static and non-linear FEA analysis (ANSYS)
- Competency with Bentley AutoPipe, CAESAR, and AFT Arrow/Fathom or equivalent software packages
- Proven application of ASME Y14.5 geometric dimensioning and tolerance to machining drawings

Base Pay Range for:
WA applicants is $169,624.00 - $237,473.25

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 (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.

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Description from Blue Origin's official posting. Always confirm details on the company careers page.

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About Blue Origin

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About Larry Sherwood Jr.

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