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Acoustic Measurement Engineer Jobs (NOW HIRING)

Syntronic R&D USA

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Cellular Audio Telephony Certification Engineer

Sunnyvale, CA · On-site

$80K - $90K/yr

... Engineer to lead audio quality validation and certification activities for mobile/cellular devices ... Perform acoustic measurements including SLR, RLR, STMR, sidetone, echo loss (TCLw), send/receive ...

ManTech

Electrical Engineer

Hollywood, FL · On-site

Engage with Senior Engineers for design reviews, troubleshooting, and implementing technical ... acoustic measurement systems, in-water measurement arrays, the interfacing of hardware and the ...

Northrop Grumman

Acoustic Test Engineer 2/3

Sunnyvale, CA · On-site

$114K - $171K/yr

Northrop Grumman Mission Systems is seeking an Acoustic Test Engineer level 2 or 3 to participate ... Experience in conducting advanced measurement techniques such as modal analysis. Primary Level ...

Northrop Grumman

Acoustic Test Engineer 2/3

Sunnyvale, CA · On-site

$114K - $171K/yr

Northrop Grumman Mission Systems is seeking an Acoustic Test Engineer level 2 or 3 to participate ... Experience in conducting advanced measurement techniques such as modal analysis. Primary Level ...

NORTHROP GRUMMAN

Acoustic Test Engineer 2/3

Sunnyvale, CA · On-site

$91K - $137K/yr

Northrop Grumman Mission Systems is seeking an Acoustic Test Engineer level 2 or 3 to participate ... Experience in conducting advanced measurement techniques such as modal analysis. Primary Level ...

NORTHROP GRUMMAN

Acoustic Test Engineer 2/3

Sunnyvale, CA · On-site

$91K - $137K/yr

Northrop Grumman Mission Systems is seeking an Acoustic Test Engineer level 2 or 3 to participate ... Experience in conducting advanced measurement techniques such as modal analysis. Primary Level ...

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Acoustic Measurement Engineer information

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$37.5K

$107.9K

$143K

How much do acoustic measurement engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for acoustic measurement engineer in the United States is $107,902.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,000.00 and $117,500.00 per year, depending on experience, location, and employer.

What does an acoustic measurement engineer do?

An Acoustic Measurement Engineer specializes in testing and analyzing sound properties in various environments, such as buildings, vehicles, or electronic devices. They use specialized equipment to measure sound levels, frequencies, and vibrations to ensure compliance with regulations or optimize acoustic performance. Their work often involves designing and conducting experiments, interpreting data, and recommending improvements for noise control or sound quality. Acoustic Measurement Engineers collaborate with architects, designers, and manufacturers to solve complex acoustic challenges in products or spaces.

What are the key skills and qualifications needed to thrive as an acoustic measurement engineer?

To thrive as an Acoustic Measurement Engineer, you need a strong background in acoustics, signal processing, and physics, typically supported by an engineering degree in acoustics, electrical, or mechanical engineering. Familiarity with measurement instruments like sound level meters, microphones, data acquisition systems, and specialized software such as MATLAB or LabVIEW is essential, along with relevant certifications like Certified LabVIEW Associate Developer (CLAD). Excellent analytical skills, attention to detail, and clear communication are important soft skills for interpreting data and collaborating with multidisciplinary teams. These skills and qualities are critical for ensuring precise acoustic measurements, effective problem-solving, and successful project outcomes.

What are typical challenges faced by acoustic measurement engineers when conducting field tests, and how can these be managed?

Acoustic Measurement Engineers often encounter challenges such as unpredictable environmental noise, variable weather conditions, and equipment calibration issues during field tests. Managing these requires careful planning, including choosing optimal test times, using specialized noise-reduction equipment, and routinely calibrating instruments before and after measurements. Collaborating closely with project managers and other engineers also helps in troubleshooting on-site issues, ensuring data accuracy, and meeting project deadlines.

What is the difference between Acoustic Measurement Engineer vs Acoustic Test Engineer?

AspectAcoustic Measurement EngineerAcoustic Test Engineer
CredentialsBachelor's or higher in Acoustics, Engineering, or related field; certifications like ASA or ISOSimilar credentials; often holds certifications in acoustics or testing standards
Work EnvironmentLaboratories, testing facilities, field measurement sitesTesting labs, product development centers, field testing environments
Industry UsageManufacturers, research institutions, aerospace, automotiveAutomotive, aerospace, consumer electronics, product testing
Primary FocusMeasuring and analyzing acoustic properties and sound levelsConducting acoustic tests on products and systems to ensure compliance and performance

Both roles involve acoustics and testing, but the Acoustic Measurement Engineer primarily focuses on capturing and analyzing sound data, while the Acoustic Test Engineer conducts specific tests to evaluate product performance. They often work together but have distinct responsibilities within the acoustic testing process.

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Acoustic Measurement Engineer jobs near you
Infographic showing various Acoustic Measurement Engineer job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $107,902 per year, or $51.9 per hour.

Cellular Audio Telephony Certification Engineer

Syntronic R&D USA

Sunnyvale, CA • On-site

$80K - $90K/yr

Full-time

Medical

Re-posted 10 days ago

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Job description

At Syntronic, we don't just follow industry trends—we set them! Join us in partnering with visionary companies and the brightest minds to turn ground-breaking ideas into reality. Imagine working on cutting-edge telecom advancements, pioneering automotive tech, life-saving healthcare innovations, and next-gen industrial automation. Our projects are diverse, impactful, and at the forefront of technological innovation. Be a part of something extraordinary!
 

What We're Looking For
We are seeking an experienced Cellular Audio Telephony Certification Engineer to lead audio quality validation and certification activities for mobile/cellular devices. The ideal candidate will bring deep expertise in acoustic testing methodologies, hands-on proficiency with HEAD Acoustics measurement systems, and demonstrated experience using Rohde & Schwarz (R&S) network simulators for LTE/VoLTE call testing. This role is critical to ensuring devices meet carrier acceptance criteria, 3GPP specifications, and global regulatory standards

Key Responsibilities:

Audio Certification & Compliance Testing

  • Plan, execute, and analyze end-to-end audio telephony tests for cellular devices across LTE, VoLTE, VoNR (5G), VoWiFi, and legacy 2G/3G voice technologies
  • Perform acoustic measurements including SLR, RLR, STMR, sidetone, echo loss (TCLw), send/receive frequency response, jitter buffer management, and speech quality (POLQA/P.863)
  • Execute certification test campaigns aligned with 3GPP TS 26.131/26.132, GCF, PTCRB, GSMA TS.27, and carrier-specific requirements (e.g., Verizon, AT&T, T-Mobile, Vodafone, NTT DOCOMO)
  • Validate devices in handset, handsfree, headset, and speakerphone modes per applicable use cases

Test System Operation & Development

  • Configure and operate HEAD Acoustics ACQUA software with hardware such as HMS II.3, labCORE, HEC 03.1, HAE-BT, and artificial ears/mouths for acoustic testing
  • Set up and drive Rohde & Schwarz CMW500 / CMX500 / CMW-KM network simulators to emulate LTE/VoLTE/VoNR call scenarios, IMS registration, and codec negotiation (AMR-NB, AMR-WB, EVS)
  • Develop automated test scripts and sequences in ACQUA and integrate with R&S CMW for repeatable regression testing
  • Maintain calibration integrity of acoustic chambers, artificial heads, and reference equipment

Analysis, Debug & Reporting

  • Perform root cause analysis on audio impairments (clipping, distortion, packet loss artifacts, echo, latency, DTX/CNG issues)
  • Collaborate with firmware, DSP, and RF teams to debug codec, AEC, noise suppression, and beamforming implementations
  • Generate certification-ready test reports, waivers, and compliance matrices for submission to carriers and certification bodies
  • Support field trials and IOT (interoperability testing) with live networks

Cross-Functional Leadership

  • Serve as the audio SME during design reviews, test plan development, and lab readiness assessments
  • Mentor junior engineers on acoustic measurement fundamentals and cellular voice architecture
  • Interface directly with certification labs, carriers, and equipment vendors

Company Description

Syntronic provides our customers a complete portfolio of professional services to support their product development including research & development, new product introduction, manufacturing and aftermarket services. We adopt the latest technologies in electronics design and software development with a pool of technically skilled staff around the world. Among our customers and partners are some of the world’s most technically-intensive businesses and organizations. This pushes us forward in designing to satisfy our customers’ needs with a focus on quality, competence, capacity and continuity.

Syntronic has today over 2000 employees in 8 countries.

Syntronic values diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If you require accommodation due to a disability at any time during the recruitment and/or assessment process, please contact our recruiting team and we will make all reasonable efforts to accommodate your request.