Senior Space Simulation Engineer – 6-DoF Dynamics & ML Data

Blue Origin; Seattle (WA); On-site; USD 198,000 - 277,000; Full time

Benefits offered by this job

Medical insurance

401(k) match

Paid time off

Job summary

Blue Origin in Washington state is seeking an experienced Simulation Engineer to advance physics-based models for space systems. You will build and iterate Newton dynamics models, run mobility studies, and shape verification strategies to support rover and spacecraft development.

The role emphasizes collaboration, code quality, and rigorous data management within ACE, with opportunities to mentor junior engineers and contribute to reusable design assets.

Qualifications

• 8+ years developing physics-based simulation for high-reliability systems.
• Strong dynamics and multibody modeling fundamentals.
• Experience using simulation to drive lifecycle decisions.
• Proficiency with Python/C/C++ for simulation framework development.
• Familiarity with control system concepts for closed-loop simulations.

Responsibilities

• Rapidly stand up and iterate Newton dynamic models to evaluate concepts and envelopes.
• Build scenario-based rover mobility studies in Isaac Sim to inform design decisions.
• Develop terra mechanics approaches and quantify key sensitivities.
• Support control architecture trades by providing simulation data products.
• Produce technical roadmaps and verification strategies for MILSILHIL.

Skills

Physics-based simulation

Multibody dynamics

Simulation-driven design

Control theory

Education

B.S. in Aerospace

M.S./Ph.D. preferred

Tools

Python

C/C++

Configuration management

Automated testing

Verification practices

Job description

Blue Origin in Washington state is seeking an experienced Simulation Engineer to advance physics-based models for space systems. You will build and iterate Newton dynamics models, run mobility studies, and shape verification strategies to support rover and spacecraft development.

The role emphasizes collaboration, code quality, and rigorous data management within ACE, with opportunities to mentor junior engineers and contribute to reusable design assets.