Acoustic Test Engineer developing and executing test strategies for loudspeakers and audio systems at QSC. Collaborating with engineering and manufacturing to ensure product performance and reliability standards.
Responsibilities
Develop comprehensive electroacoustic test plans and validation strategies for loudspeakers, transducers, and integrated audio systems.
Design and implement automated and manual acoustic test setups for R&D validation and production environments.
Perform detailed acoustic measurements including frequency response, distortion (THD), impedance, sensitivity, and polarity.
Conduct nearfield, farfield, and ground-plane measurements in lab and field environments.
Perform root-cause analysis of acoustic performance issues using measurement microphones, audio analyzers, environmental chambers, laser vibrometry, and related instrumentation.
Develop and maintain automated acoustic test scripts using Python.
Implement data acquisition, storage, and reporting systems to improve measurement consistency and traceability.
Design and maintain acoustic test fixtures, jigs, and microphone positioning systems for repeatable measurements.
Partner with transducer, DSP, electrical, and mechanical engineers to influence design-for-acoustic-performance (DFAP) and design-for-testability (DFT).
Work closely with manufacturing teams to ensure production test coverage, yield optimization, and acoustic consistency.
Document all test results, procedures, engineering findings, and validation reports.
Requirements
Bachelor’s degree in Acoustics, Electrical Engineering, Mechanical Engineering, Physics, or related discipline.
3+ years of experience in electroacoustic testing, loudspeaker validation, or acoustic system development.
Strong hands-on experience with acoustic measurement systems (Audio Precision, Klippel, SoundCheck, or equivalent).
Proficiency with measurement of microphones, calibrators, anechoic or quasi-anechoic measurement techniques.
Solid understanding of loudspeaker theory, transducer behavior, enclosure acoustics, and basic DSP concepts.
Experience developing automated test systems using Python, or similar tools.
Ability to interpret acoustic data and correlate performance to electrical and mechanical root causes.
Willingness to travel as required to support NPI projects and provide on-site support at contract manufacturers.
Must be able to regularly lift up and move equipment up to 50lbs.
Benefits
health care
dental coverage
vision plans
401K benefits
commissions/incentive compensation depending on role
Powertrain Test Engineer coordinating development of zero emission commercial vehicles with cross - functional teams. Involves testing powertrains, analyzing data, and overseeing fleet performance.
Sales Representative for real estate financing at LBS NordWest in Emsdetten. Engaging in consultation and sales of financing solutions while managing customer relations.
Senior Software Development Engineer in Test at Wellth improving health outcomes for chronic conditions. Build and scale test automation in a hybrid environment.
Lead Operational Test Engineer executing test planning and execution for Navy’s Advanced Sensor Technologies Program. Collaborate with teams to ensure adherence to testing standards and requirements.
Internship in Test Engineering at Teradyne to test and debug PCBAs and High - Level Assemblies. Collaborating with engineering teams in a dynamic lab environment in North Reading, MA.
Power Systems Test Engineer testing and validating electrical systems at Celestica in Austin, TX. Collaborating with design and manufacturing teams for quality assurance in power systems.
Quality Assurance Engineer and Documentation Writer enhancing Delegate’s software solutions through detailed testing and documentation. Collaborating with QA team and developers to improve quality assurance processes.
Mid/Senior Level Test Engineer for Mobile Action's SaaS platform ensuring software quality and testing. Involves manual and automated testing in a dynamic environment.
Test Engineer responsible for Vision plus/Cards functionalities testing and defect management. Collaborating with teams to enhance product quality within SDLC lifecycle framework.