第1篇 声学工程师岗位职责

nvh engineer 声学工程师 曼胡默尔 曼胡默尔滤清器(上海)有限公司,曼胡默尔,曼胡默尔上海,曼胡默尔滤清器,曼胡默尔 job responsibility:

• gt-power simulation for snorkel noise, transmission loss, noise reduction, etc.

• virtual. lab (sysnoise) simulation for 3d acoustic performance, i.e. transmission loss, noise reduction, radiation noise, etc.

• fea simulation for dynamic stiffness, resonance, vibration, modal, etc.

• define nvh test plan acc. to customer sor/requirement.

• organize nvh resource internally and externally (nvh simulation and testing facility, etc) to support quotation and product development.

• acoustic tuning for intake system on dyno in acoustic room or test in test field, to control snorkel noise, radiation noise, insertion loss, etc.

• structure modal test, dynamic stiffness test, sound intensity test, sound power test, sound source identification, sound and vibration signal analysis, etc.

• create professional simulation and acoustic tuning report.

• discussion with product engineer for idea exchange to establish cad model, discussion with customer about simulation results.

• support for new idea validation from product & design engineers.

• support for quality issue, trouble shooting and solution searching

job description

job description prepared by/date:

job description updated by/date:

job description approved by:

education qualification

master degree or above, major in vehicle & engine, mechanics and mechanical engineer, acoustic engineering.

no. of years of experience

0-2 years, and special with talent, excellent master or phd can be considered as well.

professional exposure

(technical skills)

3d & 1d acoustic simulation,

acoustic & vibration fundamental,

digital signal process,

acoustic devices knowledge (sound source, microphone, acceleration transducer, hammer, etc),

familiar with engine and vehicle testing

preferred previous experiences

plastic component development experience

programming background, such as matlab, c++

work experience in oem or tier 1 supplier is preferred

functional skills

be good at ms-office software and presentation skill

basic vehicle structure knowledge under hood

behavioural skills

good communication skill, good team work

good hand work ability

ability to work under pressure

fluent in english

special knowledge/skills required

familiar with gt-power, lms. virtual lab, abaqus. muller-bbm,

any others

driving license c1

willingness to travelling and testing in customer