Liquids Cryogenic Hardware Design Engineer III - Lunar Permanence

Application close date:

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! 

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 experiencedLiquids Cryogenic Hardware Design Engineerto 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.

• Relocation provided
• Travel expected up to 15% of the time
• Shifts available: 1st 8am - 5pm
• Interviews will include a technical assessment

• Define & Own Requirements– Lead component requirement definition for lunar-specific environments, negotiate critical interfaces, and evaluate both in-house and vendor solutions through rigorous first-order analysis
• Drive Design Reviews– Present detailed component designs to cross-functional teams, defend technical decisions, and collaborate across lunar vehicle systems
• Specify & Procure– Partner with suppliers to source optimal materials and components optimized for lunar transporter missions
• Execute the Full Cycle– From design refinement through build, test, and delivery—watch your components launch toward the Moon
• Document Excellence– Generate engineering drawings, P&IDs, and verification packages that meet lunar mission standards
• Lead Problem Solving– Conduct structural and fluid analyses using industry-leading tools (ANSYS, Thermal Desktop, Creo/ProEngineer) in the lunar thermal and vacuum environment

• 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

• 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

Compensation Range for:

Don’t meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. 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 in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.