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Mechanical​/Fluids Design Engineer II - Test Development

Job in Seattle, King County, Washington, 98127, USA
Listing for: Blue Origin
Full Time position
Listed on 2025-12-27
Job specializations:
  • Engineering
    Mechanical Engineer, Systems Engineer, Engineering Design & Technologists, Manufacturing Engineer
Salary/Wage Range or Industry Benchmark: 96310 USD Yearly USD 96310.00 YEAR
Job Description & How to Apply Below

Blue Origin – Mechanical/Fluids Design Engineer II – Test Development

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.

As part of a dynamic and dedicated team of Mechanical and Fluid Engineers, you will play a crucial role in developing systems to test rocket engines and space flight vehicles. You will contribute significantly to all aspects of test stand design. Your responsibilities will include designing fluid and structural systems for test facilities, coordinating with suppliers, and overseeing the construction, installation, and commissioning of new test facilities.

Occasional travel to other sites (up to 25%) may be required to support operations.

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! Relocation available.

Responsibilities
  • Lead and own the design of high-pressure gas and cryogenic fluid systems, including developing process architecture and layout.
  • Design and develop mechanical test fixtures and structural supports.
  • Conduct Process Hazard Analysis activities for fluid systems (HAZOP).
  • Manage suppliers, coordinating cost, schedule, and technical design requirements.
  • Provide remote and on-site support during the fabrication, installation, and start-up of new facilities or upgrades.
  • Prepare comprehensive project plans including budget, schedule, and work breakdown structures.
  • Coordinate with customers to refine project scope and requirements.
  • Mentor newer engineers and perform peer reviews as appropriate based on experience level.
Minimum Qualifications
  • Bachelors Degree in Mechanical, Aerospace, Electrical, Systems Engineering, or a related field.
  • Ability to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusion.
  • 2+ years of experience in mechanical/fluids design.
  • Demonstrated expertise in fluid analysis and piping design, including process component selection and fluid system architecture.
  • In-depth knowledge of fluid system components (e.g., valves, regulators, pumps for cryogenics, propellants, and other fluids).
  • Practical knowledge of standard installation and fabrication methods for piping systems (pipe stock, fittings, connections, fasteners, welding, etc.).
  • Familiarity with ASME B31.3 and ASME BPVC codes.
Preferred Qualifications
  • Advanced Engineering degree.
  • Experience with Pro Engineer/Creo, Windchill, and Pro Piping.
  • Experience with AutoCAD or AutoCAD Plant/P&.
  • Experience with static and non-linear FEA analysis (ANSYS).
  • Competency with Bentley Auto Pipe, CAESAR, and AFT Arrow/Fathom or equivalent software packages.
  • Proven application of ASME Y14.5 geometric dimensioning and tolerancing to machining drawings.
  • Knowledge of AISC and ACI codes.
  • Experience operating test facilities.
Compensation

WA applicants: $96,310.00–$. Other site ranges may differ.

Culture Statement

Don’t meet all desired requirements? 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, we encourage you to apply anyway.

Export Control Regulations

Applicants for employment must be a U.S. citizen or national, U.S. permanent resident, or lawfully admitted 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…
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