Audio Lab Technician

Intelliswift - An LTTS Company; Redmond (WA); On-site; USD 90,000 - 120,000; Full time

Job summary

Intelliswift - An LTTS Company is seeking an Audio Test Engineer to contribute to spatial audio, AI voice models, and AR/VR wearables. You will maintain labs, calibrate equipment, and collaborate with researchers and engineers on prototype hardware and audio models.

The role requires 3–5+ years in audio testing and proficiency in Python or MATLAB for automation and signal processing, with knowledge of ambisonics and acoustic measurement interfaces.

Qualifications

• 3–5+ years of experience in audio/acoustic testing, psychoacoustics, or hearing products.
• Proficiency in Python or MATLAB for audio test automation and signal processing.
• Familiarity with spatial audio data, ambisonics, and standard audio measurement interfaces.
• Education in Computer Science, Electrical Engineering, Acoustics, or a related technical field.

Responsibilities

• Lab Maintenance: setting up and calibrating recording equipment and acoustic test setups.
• Data Collection & Processing: gathering multimedia data and processing datasets.
• Acoustic Testing: using measurement equipment, including anechoic chambers.
• Collaboration: work with researchers and audio software engineers on prototypes.

Skills

Python

MATLAB

Audio test automation

Education

BSc Computer Science

BSc Electrical Engineering

Acoustics degree

Tools

Ambisonics

Audio measurement interfaces

Job description

Employment Type: Full-Time with L&T Technology Services (LTTS).

Job Descriptions & Responsibilities

Audio technicians play a hands-on role in developing spatial audio, AI voice models, and augmented reality (AR/VR) wearables. Daily tasks typically include:

• Lab Maintenance: Setting up and calibrating recording equipment, microphones, and audio/acoustic test setups.
• Data Collection & Processing: Gathering high‑quality multimedia data, conducting audiologic experiments, and using scripts to process datasets.
• Acoustic Testing: Utilizing industry‑standard measurement and test equipment, including working with anechoic chambers and configurable acoustic rooms.
• Collaboration: Working alongside researchers and audio software engineers on prototype hardware and foundational audio models.

Requirements & Qualifications

• Experience: 3–5+ years working with audio/acoustic testing, psychoacoustics, or hearing products.
• Technical Skills: Proficiency in Python or MATLAB for audio test automation and signal processing.
• Facilities Knowledge: Familiarity with spatial audio data, ambisonics, and standard audio measurement interfaces.

Education: A degree in Computer Science, Electrical Engineering, Acoustics, or a relevant technical discipline.