Referso Jobs

Audio Research Lab Manager

Fresh Consulting · Posted Nov 6, 2026

Open

Redmond, Washington, United States +1 more
On-site
Contract · Manager
$60–$75 per hour

Audio Research Lab Manager

Fresh Consulting · Posted Nov 6, 2026

Open

Redmond, Washington, United States +1 more
On-site
Contract · Manager
$60–$75 per hour

Electrical Engineer, HW Sustaining

Amazon · Posted Nov 5, 2026

Open

Shenzhen, Guangdong, China
On-site
Full-time · Senior
10+ years

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As a Sustaining Electrical Engineer, you will be the electrical technical owner for multiple Amazon device programs from mass production through end of life. This is a senior individual contributor role requiring travel to ODM/CM sites.

Responsibilities

Own electrical sustaining engineering for multiple programs across the Echo, Fire TV, eReader and Tablet portfolios
Lead electrical evaluation and qualification of alternate / second-source components (memory, PMIC, DC/DC, passives, connectors), defining validation plans and sign-off criteria
Assess supplier PCN / EOL notifications (e.g., fab transfer, die revision, process change) for electrical risk, and drive qualification or last-time-buy decisions
Identify and drive cost-reduction engineering changes, balancing BOM savings against electrical risk and validation effort
Drive root cause and corrective action on mass-production yield issues and field returns through failure analysis and bench debug

Requirements

BSEE
MSEE
Nice to have: wireless system design
Nice to have: system integration
Nice to have: RF system analysis

Skills

consumer electronics design validation manufacturing

Lead Validation Engineer - Audio

Quest Global · Posted Nov 4, 2026

Open

Thiruvananthapuram, Kerala, India
On-site
Full-time · Lead
6–9 years

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We are seeking a highly skilled and experienced Audio Validation Engineering Lead to drive the testing, characterization, and validation of our next-generation wearable audio products including TWS earbuds, smartwatches, and AR glasses.

Responsibilities

Define and execute the comprehensive audio hardware validation strategy for all wearable product lines from prototype (EVT/DVT) through mass production (PVT/MP).
Mentor, grow, and lead a team of audio test and validation engineers.
Manage resource allocation, laboratory schedules, and project timelines.
Design and implement rigorous test plans and procedures for characterizing loudspeakers, microphones, and complete acoustic systems.
Ensure compliance with international audio standards (e.g., IEC 60268, EN 50332, ITU-T).

Requirements

Bachelor’s degree in Electrical Engineering
Master’s degree in Electrical Engineering
Bachelor’s degree in Acoustics
Master’s degree in Acoustics
Bachelor’s degree in Physics

Skills

audio hardware testing acoustic measurement audio systems engineering electroacoustics

Audio HW Application Engineer

Qualcomm · Posted Nov 3, 2026

Open

Taipei, Taipei City, Taiwan
On-site
Full-time · Mid
2+ years

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Hardware Application Engineer providing technical expertise through trainings, product demonstrations, and the design, debug, test, and quality support of customer products.

Responsibilities

Audio codec and speaker amplifier HW schematic and layout review for Laptop/Tablet.
Support speaker modeling and audio performance measurement.
Application note and technical memo publishing.
Training provide.

Requirements

Bachelor's degree in Electrical/Electronics Engineering
Computer Engineering
related field

Skills

x86 laptop/mobile/tablet industrial ARM based audio HW system design codec & speaker amplifier analog and digital audio circuit Audio precision Klippel equipment Allegro Power PCB

Audio Research Lab Manager

Audio Research Lab Manager

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Electrical Engineer, HW Sustaining

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Lead Validation Engineer - Audio

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Requirements

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Audio HW Application Engineer

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Audio precision jobs

Locations (2)

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