Senior Fluids and Propulsion Engineer – Lunar Permanence

Blue Origin•Houston, TX

About The Position

This role is part of Blue Origin’s Lunar Permanence business unit, which develops Blue Moon landers and related products. The team is building sustainable infrastructure to transport crew and cargo from Earth to the lunar surface. The successful candidate will apply knowledge of fluid systems, fluid dynamics, and compressible and incompressible flow for space vehicles, working under a senior engineer on the Gas and Thrusters (G&T) team for the Transfer Stage Vehicle. The role is responsible for designing fluid-system components and sub-assemblies, and for project management efforts that support team prioritization and execution of design tasks. The team sizes components, selects materials, and analyzes structural integrity under pressure, vibration, fracture, fatigue, and other conditions. The position calls for technical expertise, leadership, a commitment to quality, and dedication to safe human spaceflight.

Requirements

Bachelor’s degree in mechanical engineering, aerospace engineering, or equivalent.
At least 5 years of experience with 3D CAD programs; Creo is preferred.
At least 5 years of proven experience designing aerospace fluid or mechanical systems.
Knowledge and experience with gas systems.
Proficiency in creating engineering drawings with GD&T (ASME Y14.5).
Experience performing flow and pressure calculations and structural and thermal analysis of fluid systems.
Understanding of fluid components such as valves, tubing, and pressurized hardware.
Ability to develop and maintain interface definitions between the vehicle and subsystems.
Knowledge of standard fluid-system installation and fabrication methods, including tube stock, fittings, connections, fasteners, and welding.
Excellent verbal, written, and graphical communication skills.
Must be a U.S. citizen or national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum.

Nice To Haves

Advanced degree in mechanical, aerospace, or a related engineering field.
Hands-on experience building and testing mechanical assemblies or pressurized components and systems.

Responsibilities

Design and develop fluid sub-assemblies, including parts and assemblies in CAD; Creo is preferred.
Release drawings, parts, and assemblies for procurement and manufacturing.
Lead integration of CAD models across multiple subsystems.
Lead Design for Manufacturing, Design for Assembly, and other DFX efforts.
Analyze custom components for fluid, thermal, and structural applications.
Interpret and generate Piping and Instrumentation Diagrams (P&IDs) using AutoCAD.
Create specifications for fluid and gas components, including solenoid valves, directional valves, manifolds, regulators, pressure vessels, and instrumentation.
Develop and maintain interface definitions between fluid systems and other vehicle subsystems.
Perform component trade studies and analyze test data.
Work with suppliers or Blue Origin groups to identify components and support procurement, fabrication, and installation.
Verify internally and externally sourced components against company standards.

Benefits

Medical, dental, and vision insurance.
Basic and supplemental life insurance.
Paid parental leave.
Short- and long-term disability.
401(k) with company match of up to 5%.
Education Support Program.
Stock options for regular employees working at least 20 hours per week.
Paid time off of up to four weeks per year based on weekly scheduled hours.
Up to 14 company-paid holidays.
Depending on role type and job level, potential eligibility for benefits and bonuses based on individual contributions and company results or other factors.