Liquid System Engineer III – Lunar Permanence

BLUE ORIGIN

. Designing propellant management devices for human rated flight .

Posted 3/31/2026full-timeAlabama, California, Colorado, Florida, Washington • 🇺🇸 United StatesSeniorLead💰 $121,023 - $169,432 per yearWebsite

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Designing propellant management devices for human rated flight
Performing fluid and structural analysis in support of your designs
Coordinating design for manufacturability efforts for advanced fluid hardware
Working with cross-functional teams to execute on your designs

Requirements

What you’ll need

B.S. degree in Mechanical, Aerospace, or related field
8+ years of experience designing cryogenic fluid components preferably in space industry
Experience in leading major technical trades like space vehicle architecture design, P&ID creation, major vehicle trade studies
Significant experience in design and analysis of complex micro-gravity hardware like PMD or LAD
Experience in using Surface Evolver, creating geometries, and analyzing them
Expertise in design and verification of cryogenics hardware by Test, writing Test plans, and executing test and evaluation of the test data
Ability to create multiphase cryogenics tools in MATLAB/Python
Strong hands-on experience and ability to coach the team through challenging technical problems

Benefits

Comp & perks

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%
Education Support Program
Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours
Up to 14 company-paid holidays

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

fluid analysisstructural analysisdesign for manufacturabilitycryogenic fluid components designspace vehicle architecture designP&ID creationmicro-gravity hardware designdesign and verification of cryogenics hardwareTest plan writingMATLAB

Soft Skills

leadershipteam coachingproblem-solving

Certifications

B.S. degree in Mechanical EngineeringB.S. degree in Aerospace Engineering