Audio Acoustics & Tuning Engineer

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Job Area:

General Summary:

As a member of Qualcomm’s Audio Systems and R&D team, you will work on tuning and validating end-to-end audio and acoustic solutions on Snapdragon platforms. The role focuses on acoustic tuning, subjective and objective audio quality evaluation, and system-level tuning to meet carrier, customer, and platform KPIs across mobile, XR, compute, IoT, and automotive products.

Key Responsibilities

· Execute acoustic and audio feature tuning to meet carrier and customer KPIs.

· Perform subjective and objective evaluation of audio quality using industry-

standard tools and methodologies.

· Analyze audio signal characteristics and validate performance of audio

algorithms and use cases.

· Validate Qualcomm audio solutions across hardware and software stacks.

· Troubleshoot and debug audio HW/SW issues at system level.

· Work with HW schematics, audio analog and digital components, and

interfaces (Analog Mics, Digital Mics, Speakers and transducers).

· Develop and maintain tuning automation frameworks and scripting workflows

for repeatable and scalable tuning.

· Create automation scripts in Python and/or MATLAB for tuning,

measurements, data analysis, and reporting.

· Collaborate with cross-functional R&D, systems, platform, and customer

teams for commercialization support.

· Support system-level performance testing, measurements, and demo

validation efforts.

Requirements

· Strong fundamentals in audio signal processing

· Hands-on experience in acoustic tuning and audio feature validation.

· Understanding of audio HW schematics and analog/digital audio components.

· Knowledge of digital audio interfaces and audio subsystem

· Experience probing and analyzing audio signal characteristics.

· Strong analytical and debugging skills across HW and SW layers.

· Programming and scripting skills in Python and/or MATLAB.

· Experience building tuning automation, batch processing, and analysis

pipelines is highly desirable.

· Exposure to audio pre/post-processing algorithms (EC/NS, AGC/Limiter, SRC,

Speaker Protection, Voice AI features etc.) is a plus.

· Hands-on experience using audio analyzers such as ACQUA, Audio Precision

(APx), Head Acoustics, or equivalent tools for objective audio and acoustic

measurements

· Experience with Qualcomm tools and Qualcomm platforms is a plus

· All Qualcomm employees are expected to actively support diversity on their

teams, and in the Company.

• Proven ability to work in a dynamic, multi-tasked environment
• Self-starter who likes to be challenged and solve tough complex problems
• Quick learner, self-motivated, able to work independently and a Team player.
• Aspiration for excellence.
• Working in cross disciplinary, geographically-dispersed teams

· Excellent written, verbal, and cross-functional collaboration skills.

· Ability to work in a fast-paced, multi-tasked, and dynamic environment.

Educational Qualifications

Bachelor’s or Master’s degree in Electronics & Communication, Electrical Engineering, Computer Science, or related field.

2+ years of experience in audio, acoustics, or related domain.

Minimum Qualifications:

OR

Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Systems Engineering or related work experience.

OR

PhD in Engineering, Information Systems, Computer Science, or related field.

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