CareerPlanSign in

Propulsion Test Engineer III - Lunar Permanence

Greater Seattle Area, US💼 Full-time💰 $121,023–$121,023🗓 2026-07-24 → 2026-09-26

Core

Testing actual hardware for Blue Moon landers, including vehicle integrated main engine testing, ground support equipment activation, and system-level testing for fluids and propulsion.

Role type

Senior IC propulsion test engineer (spaceflight hardware)

Builds

MK2 Alpha Lander Fluids and Propulsion systems for lunar transport

Domain

Aerospace / Spaceflight propulsion

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

propulsion testing, test procedure development, P&ID schematics reading, fluids systems installation, pressure/flow/temperature instrumentation fundamentals, test data analysis

Preferred skills

cryogenic testing, pressurized equipment, vacuum systems, main engine testing, hydraulic testing, GHe testing, test facility instrumentation, Data Acquisition and Control Systems, cleanroom best practices, ASME codes, LabView, Python, MATLAB

Responsibilities

Develop and execute test procedures for facility sub-systems; Design, plan, fabricate, install, and operate pneumatic and cryogenic test capabilities; Maintain fluids test equipment configuration control, calibration, and traceability; Oversee vendor design and fabrication of fluids test equipment; Troubleshoot anomalies real-time; Reduce, analyze, and archive test data to support verification tasks

Seniority

Senior, hands-on IC

Sourced via workday · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.