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Ground System Fluid Mechanical Design Engineer Sr.

Greater Seattle Area💼 Full-time💰 $145,188–$145,188🗓 2026-07-15 → 2026-07-30

Core

Design, build, and operate ground test systems for rocket engines and space flight vehicles, focusing on fluid and structural systems for propulsion testing.

Role type

Senior IC mechanical/fluid systems engineer (ground test facilities)

Builds

Complex ground test systems and test stands for suborbital rocket propulsion

Domain

Aerospace propulsion testing / Ground systems engineering

Deliverable

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

Required skills

fluid mechanics, structural analysis, system integration, cryogenic fluid systems, pneumatic systems, risk control in hazardous operations, process hazard analysis (HAZOP), supplier management, technical team leadership

Preferred skills

vacuum systems for aerospace, monopropellant and hypergolic propulsion testing, PTC Creo, AutoCAD, advanced analysis software, test criteria establishment

Technologies

PTC Creo, AutoCAD, advanced analysis software

Responsibilities

Guide and develop new test systems incorporating various subsystems; Serve as systems architect for complex ground test operations; Coordinate design reviews for test systems; Manage suppliers for cost, schedule, and technical design; Mentor engineers and provide technical guidance; Drive technical decisions for complex propellant and vacuum systems; Lead hazard assessments and risk mitigation strategies for test operations

Seniority

Senior, hands-on IC with team leadership

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