General Information

Req #
WD00011096
Career area:
Hardware Engineering
Country:
China
State:
Shanghai
City:
上海(Shanghai)
Date:
Tuesday, August 31, 2021
Working time:
Full-time

Why Work at Lenovo

Here at Lenovo, we believe in smarter technology for all, so we spend our time building a society that’s brighter and more inclusive. 

And we go big. No, not big—huge.

We’re not just a Fortune Global 500 company, we’re one of Fortune’s Most Admired. We’re in 180 markets, working with 63,000 brilliant colleagues and counting. And we’re known for the world’s most complete portfolio of smart technology, from devices to software to infrastructure.

With our ingenuity, we help millions—not just the select few—experience our version of a smarter future. 

The one thing that’s missing? Well… you...

Description and Requirements

Position Description:

· Develop acoustic system design concepts to achieve product performance requirements

· Define, build, and characterize physical prototypes of acoustic systems

· Collaborate with Mechanical, Electrical and Software engineering team members to design, build, and test audio product lines

· Define, specify, and validate production test equipment and processes

· In charge of the definition and evaluation of audio functions (Voice Call, VOIP Call, AOV, Recording, Music player…audio processing in general)

· Execute needed acceptance tests and certifications

· In charge of NA carrier (T-mobile, AT&T, Spirent, Verizion), EU carrier (Vodafone, DTAG, Orange) acoustic lab entry test and issue debug

· Work directly with engineering teams to tune and optimize system audio performance, including voice call, VOIP call, recording, music player and so on.

· In charge of ODM vendor acoustic/audio performance management.

Position Requirements:

- Mandatory

Strong experience in audio system design. This includes not only electronic aspects but also related software fields (codec, compression…), and acoustic mechanical.

Strong experience in audio components and acoustic mechanical design.

Strong knowledge in standards (ETSI, TIA, FCC, IUT, 3GPP) including audio measurements standards

Have knowledge in carrier (T-mobile, AT&T, Spirent, Verizion, Vodafone, DTAG, Orange) including audio measurements standards

Fluent in acoustic measurement system

Strong experience in QUALCOMM / MTK audio processing algorithm and familiar how to tune it.

English proficiency in reading, writing and speaking

- Nice to have

Project management experience

EXPERIENCE:

- 5+ years experience in audio development, including all steps such as pre-studies, development, certification and management, this in the handset industry.

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any federal, state, or local protected class.