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Propulsion Thermal Engineer

Greater Seattle Area💼 Full-time💰 $121,023–$121,023🗓 2026-08-07 → 2026-09-25

Core

Perform thermal analysis to support the design, development, and verification of thruster systems and propulsion hardware for rockets.

Role type

Propulsion Thermal Engineer

Builds

Thruster systems and propulsion hardware for commercial, civil, national security, and human spaceflight rockets.

Domain

Aerospace propulsion and thermal engineering

Deliverable

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

Required skills

thermal analysis, heat transfer, thermodynamics, numerical analysis, 0-D and 1-D thermal/fluid analysis, hand calculations, project leadership

Preferred skills

propulsion system thermal analysis, advanced thermal modeling

Technologies

Thermal Desktop, SINDA FLUINT, Ansys

Responsibilities

Perform detailed thermal analysis of thrusters and subassemblies including design trade studies and component sizing; Develop detailed thermal models to predict thermal behavior; Analyze thermal test data to validate and refine models; Support component design from a thermal perspective; Lead and support thermal design reviews; Collaborate cross-functionally to ensure thermal margins and safety requirements; Document analysis methods and results.

Seniority

Mid-level, hands-on IC

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