Whisper Aero, a leader in air propulsion technology, focuses on delivering cleaner, quieter, and more efficient thrust solutions. Our team, with over a decade of experience in electric propulsion, includes experts from NASA, Lockheed Martin, Boeing, and other industry giants. We pride ourselves on a culture of ambition, creativity, and teamwork, constantly seeking innovative minds ready to challenge norms and drive progress in our field.

About The Role

We’re seeking a skilled technician to apply innovative balancing techniques to flight-weight hardware and rotating components, oversee balancing cell operations, and troubleshoot complex assemblies. You’ll bring proven expertise in low- and high-speed balancing theory, setup, tooling, and vibration-critical assembly processes—ensuring our rotors meet tight industry standards for tolerance and machine testing. If you have a passion for pushing the boundaries of quiet electric flight and a track record of success in balancing theory and related equations, we want to hear from you.

What You’ll Do

Perform static and dynamic balancing on flexible, high-speed rotors to ensure optimal performance
Operate and maintain advanced prototyping and metrology equipment (e.g., balancing machinery, 3D printers, scanners)
Support the setup of new manufacturing and testing facilities, refining processes and work instructions alongside the engineering team
Lead manufacturing, final assembly, and qualification of Whisper propulsors, guaranteeing reliability and precision
Collaborate with design teams to integrate balancing best practices early in the product development process

Basic Qualifications

Must hold US Person status
High school diploma or equivalent required
2+ years of hands-on experience in a technical environment
Skilled at interpreting mechanical drawings and CAD models (including GD&T), producing precision parts, and providing actionable feedback to engineering teams
Strong command of balancing theory, backed by industry standards and best practices
Proven ability to develop specialized balance procedures for new hardware designs
Adept at diagnosing balancing issues and implementing effective solutions
Excellent communicator with the ability to train and mentor junior team members

Bonus Qualifications

Hands-on experience in commissioning and calibrating new balance machines
Skilled in designing tooling to boost repeatability and reduce processing time
Familiarity with detailed surface finishing processes (e.g., model making, automotive bodywork, 3D print post-processing)
Proficient in programming, setup, and operation of various rapid prototyping and additive manufacturing equipment

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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