Thermal systems analysis jobs

Staff Engineer, Fluid and Mechanical Systems - Ranger (R6379)

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Nov 4, 2026

Seattle, Washington, United States
Full-time · Staff
6+ years

Apply with RefersoAI Apply on careers page

As a Staff Fluid and Mechanical Systems Engineer, you will be a hands-on multi-disciplinary owner of fluid-system layouts, thermal transport hardware, and adjacent mechanical design for a Group 5 UAV fighter aircraft.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Develop ram-air circuits, liquid cooling systems, ECS/TMS fluid architecture, and supporting mechanical installations
Apply first-principles engineering to develop hardware that is buildable, maintainable, and ready for vehicle integration
Transition concepts into operational capability
Design brackets, mounts, supports, and installation hardware
Source COTS/custom aerospace components and drive suppliers to schedule

Requirements

B.S. or M.S. in Mechanical Engineering, Aerospace Engineering, or a related technical discipline
Nice to have: Aircraft ram-air
Nice to have: liquid cooling
Nice to have: hydraulic
Nice to have: fuel

Skills

fluid systems design thermal systems analysis mechanical systems installation

Staff Engineer, Fluid and Mechanical Systems (RX) (R6000)

Staff Engineer, Fluid and Mechanical Systems (RX) (R6000)

Compensation

Responsibilities

Requirements

Skills

Benefits

Staff Engineer, Fluid and Mechanical Systems - Ranger (R6379)

Compensation

Responsibilities

Requirements

Skills

Benefits