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Principal Simulation Engineer

Cambridge, MA💼 Full-time💰 $95,000–$95,000🗓 2026-04-21 → 2026-07-31

Core

Architect, integrate, verify, and validate system-level simulations for complex aerospace projects, ranging from high-level behavioral concepts to high-fidelity real-time Hardware-in-the-Loop infrastructure.

Role type

Principal System Modeling & Simulation Engineer

Builds

Dynamic simulations, real-time hardware interfaces, and in-house software frameworks for aerospace system development and testing.

Domain

Aerospace systems engineering and simulation

Deliverable

production ML models | product features | infrastructure

Required skills

System architecture design, C/C++ development, MATLAB/Simulink, real-time software integration, legacy model integration, test plan automation, hardware interface development, 3D visualization tool integration, systems engineering lifecycle management, human factors/UI/UX trade-off analysis

Preferred skills

Linux environment proficiency (Bash, GCC, GDB), communications protocols, hardware drivers, GNC systems, 6DOF dynamics, engineering team leadership

Technologies

C/C++, MATLAB, Simulink, Linux, Bash, GCC, GDB, GNC, 6DOF

Responsibilities

Architect simulation architecture including internal/external interfaces and models; Develop simulation CONOPs, use cases, and requirements; Write and automate test plans; Develop real-time hardware interfaces and integrate legacy/new software models; Integrate 3D visualization tools; Maintain in-house real-time software framework; Act as subject matter expert in System Modeling and Simulation

Seniority

Principal, hands-on IC with potential team leadership

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