1D Engine & Propulsion Modeling Specialist

Vetted Solutions; Santa Clarita (CA); On-site; USD 95,000 - 135,000; Full time

Job summary

Vetted Solutions seeks a propulsion modeling engineer to develop and maintain 1D engine and propulsion models using GT Power, correlating simulations with test data across steady state and transient conditions.

You will conduct DOE and optimization studies on valve timing, boost, turbo sizing, and combustion strategies, translating CFD insights into practical 1D models and contributing to cross-functional decision-making with clear technical reporting.

Qualifications

• Bachelor's degree or higher in a relevant engineering discipline.
• 3+ years of propulsion simulation experience, GT Power or similar tools.
• Strong understanding of combustion engines, thermodynamics, fluid dynamics, and heat transfer.
• Experience building, correlating, and evaluating 1D engine models.

Responsibilities

• Develop and maintain 1D engine and propulsion models using GT Power and correlate with test data.
• Perform steady state and transient simulations for full and partial load conditions.
• Conduct DOE and optimization studies for design parameters such as valve timing, boost, turbo sizing, and combustion strategies.
• Translate CFD and testing insights into 1D models with heat transfer considerations.
• Develop standard methods, templates, and procedures for model setup, correlation, and analysis.
• Process large data sets for visualization, reporting, and decision-making.
• Provide design recommendations based on model results and sensitivity analysis.
• Communicate findings through reports and presentations to cross-functional teams.

Skills

Data analysis

Python scripting

Communication skills

Propulsion simulation

Education

Bachelor's degree in Mechanical, Automotive, Aerospace Engineering or related field

Master's or PhD in related fields

Tools

GT Power

Job description

Vetted Solutions seeks a propulsion modeling engineer to develop and maintain 1D engine and propulsion models using GT Power, correlating simulations with test data across steady state and transient conditions.

You will conduct DOE and optimization studies on valve timing, boost, turbo sizing, and combustion strategies, translating CFD insights into practical 1D models and contributing to cross-functional decision-making with clear technical reporting.