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Simulation Development Engineer III - New Glenn Launch Engineering

Greater Seattle Area💼 Full-time💰 $164,652–$164,652🗓 2026-07-07 → 2026-07-30

Core

Designing, developing, and validating simulation infrastructure and mathematical models for the New Glenn heavy-lift launch vehicle to train launch crews and support procedure development.

Role type

Simulation Development Engineer

Builds

Real-time software-in-the-loop (SIL) and hardware-in-the-loop (HIL) testing environments for launch vehicle operations

Domain

Aerospace engineering, orbital launch systems, dynamic modeling

Deliverable

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

Required skills

dynamic modeling, multi-body dynamics, gas dynamics, fluids, thermodynamics, real-time operating systems, embedded systems, software development, model development, system engineering, configuration management

Preferred skills

sensor modeling, electro-mechanical subsystems, hydraulic/pneumatic systems, first principles model fitting, AI model integration, control design, component sizing

Technologies

MATLAB/Simulink/Simscape, Python, C/C++, Windows, Linux, serial communications, IP networking

Responsibilities

Design and implement mathematical models of the launch vehicle and subsystems using first principles; Develop simulation architectures for SIL and HIL testing; Document models and databooks; Assist in developing verification and validation procedures; Support component-level test programs and post-test analysis; Operate simulators during launch crew training sessions

Seniority

Senior, hands-on IC

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