Aerospace Fluids Systems Engineer II

Blue Origin LLC; Northern (KY); Hybrid; USD 99,000 - 139,000; Full time

Benefits offered by this job

Medical/Dental/Vision

401(k) Match

Paid Time Off

Education Support

Job summary

Blue Origin LLC is seeking a fluids design engineer to join the Lunar Permanence unit. You will design fluid and propulsion related components, analyze performance, and develop interface definitions across vehicle subsystems.

The role requires a mechanical or aerospace engineering degree, 5+ years in CAD (Creo), and experience with gas systems, GD&T, and flow calculations. This is a full-time on-site role with competitive benefits and a culture of safety and inclusion.

Qualifications

• Bachelor’s in mechanical or aerospace engineering or equivalent.
• 5+ years in 3D CAD programs (Creo preferred).
• 2+ years designing aerospace fluid or mechanical systems.
• Knowledge of gas systems and GD&T proficiency.
• Experience with flow/pressure calculations and thermal/structural analysis.
• Understanding of fluid components (valves, tubing, pressurized hardware).
• Ability to define interfaces between vehicle subsystems.
• Familiarity with tube stock, fittings, welding, and installation methods.
• Strong written, verbal, and graphical communication skills.

Responsibilities

• Fluids sub-assembly design and development, CAD parts in Creo.
• Analyze components for fluid, thermal, and structural use.
• Interpreting and generating P&IDs with AutoCAD.
• Create specs for fluid/gas components (valves, manifolds, regulators).
• Develop interface definitions between fluid systems and subsystems.
• Conduct component trade studies and data analysis.
• Collaborate with suppliers and Blue Origin teams for procurement and installation.
• Verify components against company standards.

Skills

Creo CAD

Fluid systems design

Gas systems knowledge

GD&T (ASME Y14.5)

Flow & pressure calculations

Thermal/structural analysis

Valve/tubing knowledge

Interface definitions

Fluid system installation/fabrication

Communication skills

Education

Bachelor’s degree in mechanical or aerospace engineering

Advanced degree (preferred)

Tools

AutoCAD

Job description

Blue Origin LLC is seeking a fluids design engineer to join the Lunar Permanence unit. You will design fluid and propulsion related components, analyze performance, and develop interface definitions across vehicle subsystems.

The role requires a mechanical or aerospace engineering degree, 5+ years in CAD (Creo), and experience with gas systems, GD&T, and flow calculations. This is a full-time on-site role with competitive benefits and a culture of safety and inclusion.