What are the responsibilities and job description for the Aerodynamics Design Engineer position at Trackhouse Entertainment Group?
We are seeking a highly detail-oriented Aerodynamics engineer to support aerodynamic development in CFD and production for our NASCAR program. This role sits at the intersection of aerodynamics and design, responsible for creating high-quality, simulation-ready geometry and enabling efficient CFD workflows. The ideal candidate has strong CAD surfacing expertise, understands aerodynamic intent, and can translate engineering concepts into precise digital models that drive on-track performance.
Key Responsibilities
- Create and maintain high-quality CAD surface geometry for CFD analysis, including full vehicle models and aerodynamic components
- Translate aerodynamic concepts, sketches, and scan data into clean, watertight, simulation-ready surfaces
- Prepare and optimize geometry for CFD meshing, including simplification, defeaturing, and topology cleanup
- Work closely with CFD analysts and aerodynamicists to ensure geometry reflects design intent and simulation requirements
- Support rapid iteration cycles by efficiently updating CAD models based on CFD results and development priorities
- Integrate wind tunnel and track scan data into CAD models for correlation and development
- Ensure compliance with NASCAR body rules and templates in all CAD outputs
- Contribute to workflow improvements in CAD-to-CFD processes, including automation and best practices
- Take CFD improvements to production ready parts
- Maintain organized version control and documentation of geometry changes
Required Qualifications
- Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Industrial Design, or related field (or equivalent experience)
- 3 years of experience in CAD surfacing, preferably in motorsports or high-performance automotive applications
- Advanced proficiency in CAD software (e.g., CATIA, Siemens NX, or similar surfacing tools)
- Strong understanding of surface quality (Class A surfacing principles, continuity, curvature control)
- Experience preparing geometry for CFD (watertight models, clean topology, meshing considerations)
- Familiarity with aerodynamic development processes and terminology
- Strong attention to detail and ability to manage complex geometry
Preferred Qualifications
- Experience working directly with CFD teams and simulation workflows
- Familiarity with tools such as ANSA, STAR-CCM , or similar pre-processing environments
- Experience with 3D scan data processing and reverse engineering
- Knowledge of NASCAR regulations and body scanning processes
- Basic scripting or automation experience (Python or similar)
- Experience supporting wind tunnel development
Key Competencies
- Exceptional attention to detail and precision
- Strong collaboration skills across aerodynamics, design, and simulation teams
- Ability to work quickly without sacrificing quality in a fast-paced racing environment
- Problem-solving mindset with a focus on practical implementation
- Clear communication of geometry constraints and trade-offs