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Software Development Engineer Sr

Greater Seattle Area💼 Full-time💰 $197,529–$197,529🗓 2026-07-14 → 2026-09-26

Core

Design, develop, and validate guidance, control, and sequencing algorithms for the New Glenn heavy-lift orbital launch vehicle.

Role type

Senior IC aerospace software engineer (guidance, navigation, and control)

Builds

Flight autonomy software and algorithms for reusable orbital launch vehicles

Domain

Aerospace engineering, orbital launch systems, flight control

Deliverable

production ML models | product features

Required skills

aerospace guidance and control, MATLAB/Simulink, C/C++, algorithm design, stability analysis, Monte Carlo simulation, hardware-in-the-loop integration, technical writing

Preferred skills

classical and modern control design, auto-code generation, Python scripting, flight software verification, mentoring

Technologies

Simulink, C/C++, MATLAB, Python

Responsibilities

Design and develop guidance and control algorithms for New Glenn flight control; Sequence mission activities and vehicle system commands; Build guidance and control algorithms in Simulink to support auto-code generation; Implement hand-coded flight software in C/C++; Conduct stability and performance assessments; Perform Monte Carlo simulation campaigns; Author and execute unit tests; Support hardware-in-the-loop integration; Validate plant models and algorithm performance; Coordinate cross-team vehicle-level analyses; Lead root cause investigations and peer reviews

Seniority

Senior, hands-on IC

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