onsemi

Semiconductors for intelligent power and sensing

ATNPI FOL Process Engineer

Manufacturing EngineeringConfirmed live in the last 24 hours

Full-timeSuzhou, Jiangsu, ChinaNo salary listedIn-person

About the Job

Requirements

A bachelor's degree in Engineering, preferably in Materials, Mechanical, or Electronics; a master's degree in engineering or another related discipline is a plus.
Two to three years of combined experience focused on the Au/Cu wirebonding process; experience in the Auto Vision Inspection (AVI) process is a plus.
Ability to independently set up and buy off equipment, especially ESEC, ASM, or KNS Au/Cu wirebonders or equivalent platforms.
Deep understanding and hands-on experience of Au-Cu wirebonding processes, materials, equipment, and their interactions.
Practical and theoretical knowledge of APQP procedure, DFMEA, PFMEA, Control Plan, and DOE.
Statistical analysis and decision-making skills.
Fluency in spoken and written Chinese and English.
Ability to write technical and engineering reports.
Leadership, interpersonal relationship, and negotiation skills.
Positive, proactive, self-motivated, open-minded, and able to work under pressure.

Responsibilities

Own assigned process setup, validation, risk detection, and mitigation for new product introduction wirebonding processes under ATNPI-FOL, applying six-sigma capability and manufacturability principles to meet project quality, cost, yield, and delivery goals.
Be responsible for FOL Au/Cu wirebonding for NPI development projects and post-code-S activities.
Follow project APQP phase requirements, provide documentation and line training, and respond to internal and external customers.
Provide technical advice to development engineers and leaders, the ATNPI technical lead, and cross-functional teams on process design, tooling design, and process control to reduce risks to quality, yield, cost, and delivery.
Attend design reviews to analyze and highlight potential design risks to mass production.
Review build diagrams for new and derivative products for compliance with design-rule specifications, manufacturability, and lessons learned.
Raise technical constraints that may significantly affect project quality, cost, yield, or delivery.
Secure POR and BOM to meet NPI and BE manufacturing KPI requirements.
Review, validate, and accept or reject design concepts from the technology group and package development for NPI during design-review APQP Phase Zero.
Review, validate, and accept or reject characterized POR (process flow, materials, and process parameters) established by ATPDG PE based on manufacturing capability on or before line certification.
Ensure project documents, engineering reports, work instructions, OCAP procedures, process parameters, bin limits, and tooling drawings are reviewed and drafts uploaded to the database at every phase, with finalized versions available before product release.
Train manufacturing staff, process engineers, technicians, operators, and designated trainers before line validation or line certification.
Create mitigation plans with cross-functional teams to resolve issues found during line certification, safe launch, and post-code-S monitoring for derivative devices.
Report and share closed-loop continuous-improvement activities with relevant stakeholders, using lessons learned, design-rule revisions, and APQP deliverable updates.
Involve the PE team in post-code-S quality, yield, and cost activities to ensure smooth handover until project transition.
Host buy-off and handover meetings with process engineering and cross-functional teams to present post-code-S yield-trend monitoring, failure modes with Pareto analysis, maverick MRB history, actions, LRR, RMP, and comparisons with line certification.
Hold MRB meetings when line shutdowns occur due to maverick events, QCN, OCAP, RMP failure, or potential failure modes caused or potentially caused by the owned process; provide reports and update related control-database documents.
Generate 8D reports for PQA related to NPI products released within two years under ATNPI post-code-S monitoring.
Qualify automotive processes and personnel, collaborating with equipment engineering and QA to qualify automotive-designated equipment.

Desired Qualifications

Experience in the Auto Vision Inspection (AVI) process.
A master's degree in engineering or another related discipline.

Be a technical engineer/leader of new product introduction (NPI) for wirebonding (AU/CU WB) process under ATNPI-FOL. Take full ownership on assigned process to set-up, validate and detect risk according to six-sigma capability and manufacturability, communicate to direct manager or stakeholders and mitigate risks to meet project quality, cost, yield, and delivery.

Bachelors in Engineering preferably in the field of Materials, Mechanical or Electronics
- Maters degree in engineering or other related discipline is a plus
Experience 2-3 years combined experience focused in Au/Cu wirebonding process
- Experience in Auto vision inspection (AVI) process is a plus
Can independently do machine set-up and buy-off equipment especially platforms: ESEC Au/Cu wirebonder, ASM Au/Cu wirebonder, KNS Au/Cu wirebonder, or other equivalent platforms
Have deep understanding and hands-on experience of Au-Cu WB process, material, equipment and their interaction
Have practical and theoretical knowledge on APQP procedure, DFMEA, PFMEA, Control Plan, DOE
Have good statistical analysis and decision making skills
Confident and fluent in oral and written both Chinese and English
Be able to write good technical/engineering report
Have good leadership, interpersonal relationship and negotiation skills
Positive attitude towards work, proactive, self motivated, open-minded, can work under high pressure

Responsible for FOL AU/CU WB for NPI development projects and post code-s activities

Follow projects APQP phase requirements, provide documentation, line training and respond to internal and external customers
Provide technical advice to development engineer/ leader (ATPDG and ATNPI technical lead) as well as other cross-functional team regarding process design, tooling design and process control to reduce the potential risk items impact to quality, yield, cost and delivery
Attend design reviews to brainstorm, analyze, and highlight design potential risk to mass production
Review build diagram of new products and derivative products compliance to design rule specs, manufacturability and lessons learned
Responsible to raise technical constraints which will have major impact to project quality, cost, yield, and delivery
Responsible to secure POR /BOM to meet NPI and BE manufacturing KPI requirements

Review, validate, accept / reject design concept from the technology group and package development for new product introduction from design review APQP Phase zero
Review, validate, accept / reject characterized POR (process flow, material and process parameters) established by ATPDG PE based on manufacturing capability on or before line certification
Ensure project documents, engineering reports, work-instruction, OCAP procedure, process parameters, bin limit, tooling drawings are reviewed and draft are uploaded to database every phase as well as finalized before product release
Conduct training to manufacturing, process engineer, technician, operator, and trainer designate before line validation or line certification
Be responsible to create mitigation plan involving cross-functional team to quickly resolve issues found during line certification/safe launch/post code-s for the derivative devices
Provide report and share to related persons closed loop activities for continuous improvement of NPI by lesson learn, Design rule revision and APQP deliverable update

Involves PE team for post code S activities on quality, yield and cost to ensure smooth handover until the project hands over
Host buy off and hands over meeting with process engineering and cross-functional team to present post code S monitor results of yield trends, failure modes with pareto analysis, maverick MRB history, actions, LRR, RMP, compare to Line certification.
Responsible to hold MRB meeting when for line shut down by maverick, QCN, OCAP, RMP failure potential failure mode caused by/potentially caused by owned process and provide report and update together with related document in control database
Responsible to generate 8D report for PQA related to NPI product released within 2 years under ATNPI post-code s monitoring
Responsible to qualify automotive process and personnel, collaborates with equipment engineering and QA team to qualify automotive designated equipment.

Same Posting Description for Internal and External Candidates

About the Company

onsemi

Semiconductors for intelligent power and sensing

onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial markets. Its products include power management ICs and sensors that regulate energy, monitor conditions, and provide control signals for EVs, ADAS, factory automation, robotics, and energy infrastructure. The company differentiates itself by its specialized emphasis on intelligent power and sensing across both sectors and through its direct OEM relationships and global distributor network. Its goal is to improve energy efficiency and enable smarter, more capable systems for electrification, autonomy, and sustainable energy solutions.

Company size: 10,001+
Company stage: IPO
Headquarters: Scottsdale, AZ
Founded: 1999

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