Senior Software Engineer - Simulation - Hybrid - Assistance

Responsibilities

• Design, develop and test simulation software using modern programming languages and best practices for scalability and reusability.
• Develop modular simulation physics components, including models for aerodynamics, actuators, payloads, and environmental effects.
• Collaborate with system engineers, simulation developers, and airframe designers to align software architecture with aircraft requirements.
• Design, implement, and optimize simulations of physical, digital, or hybrid systems based on project requirements.
• Leverage AI tools and machine learning techniques to enhance simulation fidelity, automate modeling processes, or analyze simulation outputs.
• Work closely with domain experts, engineers, data scientists, and other stakeholders to integrate simulations—and AI‑enhanced features—into engineering workflows or customer solutions.
• Produce clear technical documentation, user guides, and maintain code repositories.
• Stay current with advancements in simulation technologies; propose and integrate novel approaches or tools.

• Strong background in simulation development using Math Works tools (MATLAB, Simulink, Simulink Coder, Simulink Real‑Time etc).
• Developing and optimizing simulation or modeling software.
• Strong background in modular design patterns and object‑oriented programming using C++ or C#.
• Strong foundation in mathematics, physics, or systems modeling.
• Familiarity with fixed‑wing and/or rotorcraft aerodynamics.
• Excellent modeling, software, and debugging skills.
• Experience with safety critical systems desired.
• Experience with version control (eg Git) and collaborative development workflows.
• Excellent problem‑solving skills and attention to detail.
• Effective communication and teamwork skills.

• 9+ years of professional experience in an engineering classification with a bachelor’s degree of Science in engineering, computer science, or mathematics; or 7+ years’ experience in an engineering classification with a master’s degree.

This role will need to be in the office for in‑person collaboration 3 days per week and therefore needs to be within commutable distance from Bingen, WA.

This position is eligible for relocation assistance.

Typical Hiring Range: $ - $. At Insitu we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. The package includes competitive base pay and variable compensation opportunities, health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability programs and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire.

Insitu is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.