As part of Apple’s Noise & Vibration group, this Engineer will lead the noise and vibration activities in Shenzhen, China, with a wide range of responsibilities, including:
Implementing test methodologies, writing test scripts, and creating test plans and standard operating procedures for acoustic noise testing in factory environments
Analyzing data using noise level, noise spectrum, and sound quality metrics
Troubleshooting design or process issues that result in unwanted acoustic noise
Creating and implementing innovative test and noise issue resolution solutions
Working closely with Apple US & other Noise & Vibration teams, as well as local and headquarters cross-functional teams, across all noise and vibration activities
Coordinating with contract manufacturer teams in testing, failure analysis, data management, and work planning, to ensure smooth lab operation and timely delivery of high-quality test data and troubleshooting results
Setting up factory noise and vibration test labs and bringing up testers
Domestic travel several times per year with occasional international travel
Minimum Qualifications
BS in Mechanical Engineering, Acoustics, or related field with 5+ years of directly relevant experience, or MS with 3+ years (or equivalent practical experience/PhD).
Strong theoretical and experimental background in acoustics and/or vibration.
Solid noise and vibration testing and data analysis skills, and familiarity with typical noise and vibration testing equipment and analysis tools.
Acute acoustic listening ability with critical judgment across the audible frequency spectrum for subjective sound quality evaluation.
Good programming skills in Python, MATLAB, or equivalent languages for test automation, signal analysis, and data visualization or make this requirement weaker by using ‘Comfortable with Matlab, Python, or other scripting languages, and ability to learn new scripting skills’.
Excellent English communication skills with the ability to effectively convey complex technical concepts.
Preferred Qualifications
Experience with vibration modal testing and analysis
Experience leveraging LLMs/AI-assisted tools for engineering workflows
Proven experience in multinational companies, working with cross-functional teams, and/or contract manufacturers and suppliers, is highly desirable
Ability to effectively contribute in a fast-paced, constantly changing, multitasking environment with shifting priorities.
Flexibility in problem-solving approaches