Engine Performance Engineer

We are seeking a highly motivated Senior Engineer – Performance & Calibration to help bring our advanced rotary engines to production. As Senior Engineer – Performance & Calibration you will be a key contributor to engine performance development activities aimed at bringing LiquidPiston’s rotary engines to production.

Requirements

• Perform engine calibration to meet targets for power, efficiency, emissions, transient response, and off-nominal operating conditions.
• Develop efficient processes and methods for engine calibration tailored to the rotary X-engine platform.
• Design and execute engine test plans for performance development, including analysis and reporting of results.
• Collaborate with analysts running GT Power, combustion CFD, or other simulation tools to support holistic, model-based development approaches.
• Work closely with cross-functional design and test teams to drive engine improvements and support design decisions.
• Develop and follow standardized test and calibration procedures specific to LiquidPiston’s engine architecture.
• Contribute to continuous improvement efforts that enhance testing efficiency, simulation accuracy, and overall development effectiveness.
• Stay current with emerging engine technologies, calibration strategies, and simulation tools through self-directed learning and formal training.

Benefits

• Flexible PTO: We value work-life balance and encourage time to rest and recharge.
• Health & Wellness: Comprehensive medical, dental, and vision coverage. You choose what works best for you.
• Equity Participation: Permanent employees receive RSUs to share in our success.
• 401(k) Match: We offer a 401k w/100% matching up to 3% of your salary and then 50% of contributions between 3-5%