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

As a Test Engineer at Whisper Aero, you will be responsible for designing, building, and maintaining test equipment and processes to evaluate electric propulsors and related components. You will own the end-to-end test development process, from initial concept to implementation, ensuring accurate data collection and analysis. This position also involves managing external test vendors and providing critical feedback to improve product designs. You’ll thrive in this role if you are hands-on, curious, and eager to innovate in a fast-paced environment.

What You'll Do

Design and build test rigs for electric propulsion systems and components
Develop and execute test plans, incorporating feedback from cross-functional teams.
Conduct tests on components and assemblies, ensuring accurate data acquisition and reporting.
Manage outsourced testing by coordinating with third-party vendors and laboratories.
Document and present test results, providing recommendations for product and process improvements.
Collaborate with design teams to offer insights that drive continuous innovation.

Basic Qualifications

U.S. Person status (required for access to export-controlled data)
Minimum of 4 years of hands-on experience in a development or testing environment
Expertise in data acquisition, sensor placement, signal processing, and related software
Proven ability to design and implement test rigs and experimental setups
Experience with mechanical assembly, electrical systems, 3D printing, and tools such as soldering and crimping
Familiarity with testing dynamic or rotating systems
Strong problem-solving skills and the ability to communicate technical concepts effectively
A detail-oriented approach to creating and maintaining documentation

Bonus Qualifications

Experience with acoustic testing and analysis
Proficiency in CAD software (SolidWorks preferred)
Knowledge of motor, controller, and battery integration
Familiarity with UL, ANSI, or aerospace testing standards
R&D or consumer product testing experience
Programming experience with Arduino or Raspberry Pi

Benefits:

Top-tier Benefits: 100% paid Medical, dental, and vision for employees, 75% paid for dependents
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.

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