Blue Origin

Spaceflight

LiquidsCryogenicHardwareDesignEngineerIII

$111–155k Florida, United States FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Liquids Cryogenic Hardware Design Engineer III at Blue Origin. Skills: Cryogenic hardware design, Fluid systems, Aerospace propulsion, Lunar landers. Define component requirements. Negotiate critical interfaces”

What You'll Achieve.

Components launch toward the Moon

Industry & Context.

Spaceflight
Problems you'll solve

Lead problem solving

Eligibility Requirements

Relocation provided, Travel expected up to 15% of the time, Shifts available: 1st 8am - 5pm, Interviews will include a technical assessment, U. S. citizen or national, U. S. permanent resident, or lawfully admitted into the U. S. as a refugee or granted asylum, Blue’s Standard Background Check, Defense Biometric Identification System (DBIDS) background check, Drivers who operate Commercial Motor Vehicles, Ability to obtain and maintain Merchant Mariner Credential

What They're Looking For.

Must Have

B. S. in Mechanical Engineering, Aerospace Engineering, or related field, 8+ years designing aerospace propulsion and cryogenic fluid systems, including piping architecture, Deep expertise in cryogenic components (valves, regulators, pumps) and system design, Proficiency in structural and fluid FEA (ANSYS), thermal analysis, and Creo/ProEngineer, Expertise creating and interpreting P&IDs and fabrication drawings

Nice to Have

Advanced degree (Master's or Ph. D. ), Hands-on cryogenics experience, Experience with space systems or extreme environment applications, Mastery of Windchill and ProPiping, Knowledge of ASME Y14. 5 GD&T standards, Familiarity with piping fabrication methods, welding, and installation best practices, Non-linear FEA analysis experience

What You'll Do.

Define component requirements

Negotiate critical interfaces

Evaluate vendor solutions

Present component designs

Defend technical decisions

Source optimal materials

Execute design refinement

Generate engineering drawings

Conduct structural analyses

Conduct fluid analyses

How You'll Work.

Team & Collaboration

Collaborate across lunar vehicle systems; Present detailed component designs to cross-functional teams

Full Job Description

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 the Lunar Permanence business unit, which develops Blue Origin’s Blue Moon landers and related products. To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface. As part of a hardworking team of specialists, technicians, and engineers you will work to design, analyze, build, test, integrate, and operate fluids and propulsion subsystems for Lunar landers. Blue Origin's Lunar Transporter team is building the spacecraft that will deliver cargo and crew to the Moon—opening an entirely new frontier for commerce, science, and exploration. We're seeking an experienced **Liquids Cryogenic Hardware Design Engineer** to design the fluid systems that power this revolution. The Lunar Transporter demands uncompromising reliability in extreme environments. Your cryogenic systems will operate in deep space, lunar orbit, and on the lunar surface. You'll own the complete lifecycle of mission-critical hardware that directly enables lunar logistics and human exploration. This isn't incremental work—it's foundational technology for a new economy. **Special Mentions:** * Relocation provided * Travel expected up to 15% of the time * Shifts available: 1st 8am - 5pm * Interviews will include a technical assessment **Responsibilities include but are not limited to:** * **Define & Own Requirements** – Lead component requirement definition for lunar-specific environments, negotiate cri

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