Spaceflight Mechanical & Fluids Test Engineer

Blue Origin; United States; On-site; USD 99,000 - 139,000; Full time

Benefits offered by this job

Stock options

Paid time off

Education support program

401(k) with matching

Job summary

Blue Origin LLC is seeking Mechanical/Fluid Engineers to design and develop high‑pressure gas and cryogenic fluid systems for test facilities. You will lead mechanical test fixtures, coordinate with suppliers, and oversee installation and commissioning across facilities.

You will mentor junior engineers, conduct HAZOP analyses, and ensure adherence to ASME codes while managing budgets and schedules. Occasional travel may be required to support other sites.

Qualifications

• Bachelors degree in Mechanical, Aerospace, Electrical, Systems Engineering or related field.
• 2+ years of mechanical/fluids design experience with demonstrated fluid analysis and piping design.
• Knowledge of fluid system components (valves, regulators, pumps) for cryogenics/propellants.
• Familiarity with ASME B31.3 and ASME BPVC codes.
• Practical knowledge of piping installation and fabrication methods (pipe stock, fittings, welding, etc.).
• Familiarity with ASME B31.3 and ASME BPVC codes.

Responsibilities

• Lead and own design of high-pressure gas and cryogenic fluid systems.
• Design test fixtures and structural supports.
• Conduct Process Hazard Analysis for fluid systems (HAZOP).
• Manage suppliers, coordinating cost, schedule, and design requirements.
• Provide remote and on-site support during fabrication, installation, and start-up.
• Prepare 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.

Skills

Fluid design

Piping design

Mechanical design

Project coordination

Leadership

HAZOP

Supplier management

Education

Bachelor's degree in Mechanical, Aerospace, Electrical, or Systems Engineering

Tools

ProEngineer/Creo

Windchill

ProPiping

AutoCAD

AutoCAD Plant/P&ID

ANSYS

Bentley AutoPipe

CAESAR

AFT Arrow/Fathom

Job description

Blue Origin LLC is seeking Mechanical/Fluid Engineers to design and develop high‑pressure gas and cryogenic fluid systems for test facilities. You will lead mechanical test fixtures, coordinate with suppliers, and oversee installation and commissioning across facilities.

You will mentor junior engineers, conduct HAZOP analyses, and ensure adherence to ASME codes while managing budgets and schedules. Occasional travel may be required to support other sites.