Propulsion Aerodynamics Engineer

Our Company

Whisper Aero is pioneering a more compelling and connected future by delivering cleaner, quieter, and more efficient propulsion solutions. Today's open rotor propulsion systems are challenged by safety, noise, and performance limitations at all scales. Whisper's breakthrough technologies allow aircraft to fly anywhere at any time without disturbing communities, at greater speeds, and with incredible improvements in efficiency and cost. Their innovations also enable a new generation of air moving products that can blend into the soundscapes of daily life. Whisper was founded by industry veterans, Mark Moore and Ian Villa, and continues to innovate a future that’s as considerate as it is compelling with its world-class team in Tennessee. 

About the Role 

Whisper Aero is seeking a propulsion engineer experienced with the aerodynamic design of compressors and/or fans at the conceptual and preliminary levels. The candidate must demonstrate high proficiency in the following areas: 

Fundamentals:  

Aerodynamics 

Fluid Mechanics 

Propulsion 

Thermodynamics 

Object-oriented programming (Python preferred) 

Design and optimization 

 Additional areas of relevant expertise include: 

Software development  

Airfoil/cascade design 

Aeroacoustics  

Parametric geometry generation 

CAD 

Low-mid fidelity aero/propulsion analysis tools 

CFD 

Propulsion integration 

What You’ll Do 

Support the design of Whisper Aero’s propulsion technology. Responsibilities include but are not limited to: 

Continued development of Whisper Aero’s proprietary fan design software. 

Conceptual and preliminary aerodynamic design of electric ducted fans, including design space exploration of high-level propulsive characteristics, optimization of detailed cascade geometry, and aerodynamic shaping of duct, centerbody, and other components, all subject to product requirements and manufacturing constraints. 

Validation and calibration of performance models against CFD and test results. 

Documentation and maintenance of design and performance artifacts. 

Continued innovation of fan designs and design processes. 

Participation in design reviews, interviews, and proposal writing 

Basic Qualifications 

U.S. Person status is required, as this position may access export-controlled data 

Bachelor's degree in Aerospace Engineering or relevant technical discipline with a minimum of 4 years of related experience, Master’s degree in similar disciplines with a minimum of 2 years of related experience, or PhD in similar disciplines. 

Demonstrated experience with the aerodynamic design of compressors and/or fans 

High proficiency in aerodynamics, fluid mechanics, propulsion, and thermodynamics 

Experience with the design and optimization of compressors and/or fans at conceptual and preliminary stages 

Expertise in object-oriented programming (Python preferred) 

Effective written and oral communication skills 

A willingness to work on tasks outside your primary job functions 

Familiarity with AI tools (not just ChatGPT, Claude, or an AI notetaker).

Bonus Qualifications 

Familiarity with electric ducted fan design and optimization processes 

Knowledge of manufacturing constraints for aerodynamic components 

Experience with: 

Airfoil/cascade design 

Aeroacoustics 

Parametric geometry generation and CAD tools. 

Low to mid fidelity aero/propulsion analysis tools 

Propulsion system integration 

Understanding of software development practices 

Benefits: 

Top-tier Benefits: Employee-first focused comprehensive benefits package, minimum of 90% employer-paid plans for employees and dependents with optional HSA/FSA account offerings

PTO & Federal Holidays: Starting at four weeks of paid time off for vacation, sick, and personal days

Competitive Salary: Value-based compensation, plus enjoy Tennessee’s no-income-tax life

End of Year Bonuses: For eligible employees

We always have beverages and snacks available to energize you throughout the day, with paid team meals based on office demands.

401(k) 

Relocation Assistance

Professional Development Stipend

Whisper Aero is proud to be an Equal Opportunity employer committed to diversity and inclusivity in the workplace. All aspects of employment are decided on the basis of merit, qualifications, and business needs. We do not discriminate based upon race, color, religion, sex, sexual orientation, age, national origin, disability status, protected veteran status, gender identity or any other characteristic protected by federal, state or local laws. Whisper Aero also participates in E-Verify and will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each applicant's Form I-9 to confirm work authorization.