Total 33 Quality Assurance / Control job vacancies

Test Strategy & Development

• Develop cost-effective and high-efficiency test solutions for GaN and Silicon device families.
• Create, debug, and release test programs on discrete testers and mixed signal ATE platforms. Lead the transition of legacy platforms to new technology nodes.

Hardware Design & Requirements

• Lead the design reviews and acceptance of high-performance test interface hardware provided by external vendors.
• Design test hardware including load boards, probe heads, and sockets.
• Define test hardware requirements based on device specifications and characterization data

Execution & Sustaining

• Support New Product Introduction (NPI) through validation, release, and yield ramp activities.
• Provide sustaining support for production products and test platforms.
• Lead platform conversions and drive efficiency improvements across multiple ATE systems.

Technical Expertise

• Apply knowledge of wide bandgap semiconductors, power devices, and analog measurement techniques.
• Perform high-voltage and high-current testing safely and efficiently.
• Use lab tools such as oscilloscopes, DMMs, spectrum analyzers, and ATE debugging utilities.

Cross-functional Collaboration

• Partner with design, product, reliability, test, and operations teams to ensure smooth project execution.
• Organize technical data and present findings for engineering and management teams

We are seeking a highly skilled and innovative senior engineer to lead our technical team in bringing new products to market within a dynamic environment. In this role, you will lead and contribute to the development and implementation of advanced test engineering strategies for our cutting-edge storage products. Below are the key responsibilities:

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Optimize Test Strategies: Design and execute efficient test plans, test time, yield, and quality to meet factory financial goals. Identify cost-effective testing methods through troubleshooting, validation, and continuous improvement.
• Lead and Collaborate on Engineering Solutions: Lead and implement innovative engineering solutions while collaborating with cross-functional teams to ensure project success under competitive timeline.
• Champion Innovation and Cost Efficiency: Collaboratively integrate advanced testing technologies, research, and adopt cost-saving solutions like Test Time Reduction (TTR) and new test platforms, driving CAPEX reduction. Continuously improve test programs and test infrastructure to enhance product quality and reliability.
• Technical Expertise and Support: Provide leadership in electrical failure analysis (EFA), exploring new test method/EFA technique to address RMAs, production, reliability, and DPPM improvement. Analyze test results and deliver reports to stakeholders with actionable insights for improvement.
• Technical Communication and Documentation: Develop and deliver clear, concise technical reports and documentation, including EFA, work instructions, test equipment guidelines, test reports, and specifications.
• NPI Support: Lead NPI projects, ensuring smooth transfer of test technology to mass production.
• Knowledge Sharing and Mentorship: Mentor junior engineers, promote best practices, and facilitate knowledge transfer through technical training.

• Develop and maintain test programs for characterization, wafer sort, and production using the Advantest V93000 (93K) platform.
• Design and validate test hardware solutions for high-speed I/O (HSIO) applications.
• Lead projects across all development phases, from bring-up to production ramp.
• Collaborate with DFT and DFM teams to improve testability, optimize yield, and enhance overall test methodologies.
• Establish and implement robust test practices, including GR&R, HTOL, and characterization procedures.
• Drive continuous improvement of test coverage, efficiency, and quality.
• Provide technical leadership and mentorship as needed across cross-functional teams.

We are seeking fresh/experienced Test Maintenance Technician to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Key Responsibilities

• Perform daily, monthly, 3/6 monthly preventative maintenance (PM) on ATE testers, handlers, and contactors.
• Clean and replace consumable parts like contactor pins, sockets, and indexers.
• Perform routine calibration of the test system's instruments (voltage sources, digital pins, parametric measurement units).
• Troubleshoot hardware issues related to the test cell, including mechanical, electrical, and thermal problems
• Support Test Engineers in correlating failures and gathering data for root cause analysis.
• Work closely with Engineers to implement process improvements and resolve yield issues
• Participate in failure analysis and root cause investigations
• Prepare and maintain test-related documentation and reports

As a Test Engineer - Process, you will lead the Project improvement in Burn In area, and support execution and manufacturing issues related to Test Process, and continue improve manufacturing issues with new ideas from time to time through close collaboration across teams and disciplines. In addition, you'll drive Test Process improvements to make our systems more robust and scalable via systematic and proper tools.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Own and sustain burn-in manufacturing processes to ensure stable production performance.
• Monitor burn-in process health, yield trends, uptime, and quality indicators.
• Analyze yield excursions, failures, and process deviations using data-driven methodologies.
• Lead root cause analysis (RCA) and corrective/preventive actions (CAPA).
• Drive continuous improvement initiatives to improve burn-in efficiency, reliability screening effectiveness, and cost reduction.
• Provide timely disposition and technical support for production issues impacting shipment and manufacturing flow.
• Support lot handling, disposition decisions, and recovery actions during abnormal events.
• Support qualification and release of new products into burn-in manufacturing.
• Partner closely with product managers, NPI engineers, Assembly engineers, Manufacturing supervisor and QA to scope, plan, design, and build new features as well as maintain existing functionality.
• Generate and maintain SOPs, OCAPs, FMEA, control plans, and engineering documentation.
• Ensure compliance with manufacturing standards, ESD requirements, and quality management systems
• Participate in audits and customer quality reviews as required.
• Leverage your experience and knowledge to grow your teammates’ technical breadth and depth through direct coaching and mentoring

To work on the following tasks with guidance:
1. To setup functional test system for product lines based on test specification (PAV) provided by PTE team
accordingly to following requirement:

• To track project budget and ensure equipment cost within the planed budget.
• On time delivery of test systems to the production line according to project milestone (include manage of equipment, hardware interface and mechanical jig and fixture purchase)
•  Release the test system according to Test System Release Procedure.
• To train and coach maintenance team to be able to handle test system breakdown more effectively and maintain test system in achieving FPY (NTF related FOR) and OEE target. (eg. Propose Preventive Maintenance plan, analysis tool of breakdown causes, Test System Setup guideline and test fixture and job design concept)
• Apply standardization in functional area to have lean process across projects.
• To participate in project meeting to clarify plant/ production requirement on test system.

3. Responsible on full test implementation according to test procedure according to PAV defined by PTE team
and achieve defined test coverage, make sure alignment and calibration process (such of flashing of
memory, tuner alignment/ calibration.) is in line with test procedure.

4. To support line for trouble shooting in test system.

5. General support on the following:

• To support operation on functional area performance in FPY, TFOR, OEE
• To analyze MIS data and coordinate improvement activities on test time reduction and machine efficiency.
• Early involved in new model concept discussion with PTE/CoC and TEF7, to ensure smooth handling from new project set up team after SOP.

6. Any other TEF7 related duties assigned to.

We are seeking an experienced Test Maintenance Engineer to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, resolving production test issues, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Key Responsibilities

• Sustain and maintain FT ATE test programs for mass production
• Provide daily production test support to ensure stable test operations
• Troubleshoot and resolve test-related issues including yield drops, tester alarms, and test escapes
• Perform test correlation, limit validation, and guard band verification
• Support test hardware maintenance (load boards, sockets, cables, probe interfaces)
• Coordinate with Equipment, Process, and Manufacturing teams to resolve tester and handler issues
• Monitor and analyze FT yield, bin distribution, and test performance metrics
• Support engineering change implementation (ECR / ECO) related to test
• Assist in NPI FT handover from development to mass production
• Support temperature testing, re-test, and containment activities
• Participate in failure analysis and root cause investigations
• Prepare and maintain test-related documentation and reports

Lead Test Operations and Backend Manufacturing to support business growth, operational excellence, and manufacturing efficiency. Drive continuous improvement in cost, quality, productivity, automation, and capacity readiness while ensuring achievement of key operational KPIs and AOP targets.

 

Key Responsibilities

• Lead Test Operations and Backend Manufacturing.
• Drive manufacturing cost reduction and operational improvement initiatives.
• Monitor and improve key KPIs including LOH, Unit Cost, OTD, OEE, Process Cycle Time, and Yield.
• Drive automation, digitalization, and data-driven process improvements to enhance productivity and efficiency.
• Develop automation and smart manufacturing solutions to improve operational performance and reporting efficiency.
• Ensure facility and capacity readiness to support production and revenue plans.
• Drive quality improvement initiatives toward zero RMA and high product reliability.
• Support AOP goals through productivity, cost-saving, and variance improvement initiatives.
• Support customer audits and ensure compliance with ISO14001, ISO45001, and company standards.
• Lead, coach, and develop teams to support technology growth, NPI readiness, and operational excellence.
• Promote workplace safety, ESG initiatives, inventory optimization, recycling, and waste reduction activities.
• Work with ISO14001/ISO45001 team members closely in achieving ESG initiatives set by the company.
• Supports green energy, company wide inventory reduction efforts, recycle and elimination of waste.

We are seeking an experienced Test Application Engineer to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, resolving production test issues, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Key Responsibilities

• Sustain and maintain FT ATE performance for mass production
• Provide daily production test support to ensure stable test operations
• Troubleshoot and resolve test-related issues including yield drops, tester alarms, and test escapes
• Perform test correlation, limit validation, and guard band verification
• Support test hardware maintenance (load boards, sockets, cables, probe interfaces)
• Coordinate with Process, QA, and Manufacturing teams to resolve tester and handler issues
• Support engineering change implementation (ECR / ECO) related to test
• Assist in NPI FT handover from development to mass production
• Support temperature testing, re-test, and containment activities
• Participate in failure analysis and root cause investigations
• Prepare and maintain test-related documentation and reports
• Prepare and maintain Equipment/Tester OEE. 

This position is expected to provide Test Operations and Engineering support for products post manufacturing release and deliver operational excellence through cost reductions, OEE, yield and cycle time improvements to achieve our test KPI goals with our Test Manufacturing Sites (Internal and Outsourcing Suppliers) in Malaysia, Thailand, Singapore and across Asia (Taiwan, China, Korea). This position reports into Operations Engineering Department (OED).

Key Responsibilities

• Responsible for Test Operations interface to Renesas Product Groups and other functional teams (Supply Chain, Quality, Packaging, Foundry, PMO) across US, Japan, India, Malaysia, and China on all phases of product lifecycle
• Execute daily test operations activities with internal factories and test OSATs to ensure customer delivery fulfillment (i.e. Lot tracking and dispositions, Test Program releases, Hardware Troubleshooting/Repairs, Equipment up-time, Tester Utilization OEE tracking, Continuous Improvement Process, etc)
• Coordinate Probe/Final Test transfer from New Product Introduction to High Volume Manufacturing from Renesas Product Group groups
• Execute new test capacity expansions (tester/ handler/ hardware) to ensure sufficient capacity and meet production demand
• Deployment of new tester/handler technology and test solutions to test manufacturing sites from test development
• Implement best known practices and process within test manufacturing sites
• Drive Gross Margins (OEE, Yield, Retest) improvement initiatives 

Job Description

This position is expected to provide Test Operations and Engineering support for products post manufacturing release and deliver operational excellence through cost reductions, OEE, yield and cycle time improvements to achieve our test KPI goals with our Test Manufacturing Sites (Internal and Outsourcing Suppliers) in Malaysia, Thailand, Singapore and across Asia (Taiwan, China, Korea). This position reports into Operations Engineering Department (OED).

Key Responsibilities

• Responsible for Test Operations interface to Renesas Product Groups and other functional teams (Supply Chain, Quality, Packaging, Foundry, PMO) across US, Japan, India, Malaysia, and China on all phases of product lifecycle
• Execute daily test operations activities with internal factories and test OSATs to ensure customer delivery fulfillment (i.e. Lot tracking and dispositions, Test Program releases, Hardware Troubleshooting/Repairs, Equipment up-time, Tester Utilization OEE tracking, Continuous Improvement Process, etc)
• Coordinate Probe/Final Test transfer from New Product Introduction to High Volume Manufacturing from Renesas Product Group groups
• Execute new test capacity expansions (tester/ handler/ hardware) to ensure sufficient capacity and meet production demand
• Deployment of new tester/handler technology and test solutions to test manufacturing sites from test development
• Implement best known practices and process within test manufacturing sites
• Drive Gross Margins (OEE, Yield, Retest) improvement initiatives 

To ensure the quality, functionality and reliability of a product before it released to the customer by identifying and diagnosing defects and issues

Key Responsibilities

• Setup new product & improve test strategies for existing products, to perform program test time reduction for capacity improvement & test yield improvement in production.
• Support QA team on analyze customer failure samples & provide countermeasure program for detect future similar failure slip through to customer.
• Provide training to technician group for smoothening daily repairing work.
• Troubleshooting test board/ tester if IC failure occur & provide permanent countermeasure.
• Ensure test station operation, performance, stability & robustness. Develop plans to investigate root cause of deviations.
• Have knowledge on ATE tester platform e.g Teradyne ETS-800, Advantest T2000, T3347, Fusion-CX & LTX tester

• To formulate maintenance plan for new equipment and machines based on inputs from station owners and suppliers.
• Perform troubleshooting based on troubleshooting guide from station owners and study on eliminating the problem from repeating.
• Liaise with station owners and machine suppliers on continuous improvement.
• To train, coach and develop technicians to handle test stations effectively in the area of troubleshooting and sustaining.
• To manage and ensure all manufacturing documents related to maintenance are being prepared and uploaded accordingly and promptly before release for manufacturing operations.
• To optimize and improve equipment reliability and design.
• To execute related activities to meet key performance indicators of department goals and drive for continuous improvement with realistic goal setting together with the team.
• To evaluate Test Technicians performance according to department and individual goals
• To summarize breakdown report and feedback to line support team for improvement (MTTR and MTBF).
• To execute any other related duties assigned by immediate superior from time to time.

We are seeking fresh/experienced Test Maintenance Technician to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Key Responsibilities

• Perform daily, monthly, 3/6 monthly preventative maintenance (PM) on ATE testers, handlers, and contactors.
• Clean and replace consumable parts like contactor pins, sockets, and indexers.
• Perform routine calibration of the test system's instruments (voltage sources, digital pins, parametric measurement units).
• Troubleshoot hardware issues related to the test cell, including mechanical, electrical, and thermal problems
• Support Test Engineers in correlating failures and gathering data for root cause analysis.
• Work closely with Engineers to implement process improvements and resolve yield issues
• Participate in failure analysis and root cause investigations
• Prepare and maintain test-related documentation and reports

Job Summary

Responsible for developing, executing, and optimizing test processes to verify product functionality and quality. Involves test setup, data analysis, failure analysis, and documentation to support process improvement and production efficiency

Key Responsibilities

• Investigate yield, quality, issues and implement improvements.
• Develop, optimize, and control manufacturing processes.
• Drive process improvements, defect reduction, and implement corrective actions
• Support test process documentation, and continuous improvement initiatives.
• Support production testing, analyze test data, identify failures, and implement corrective actions.
• Execute, and improve test procedures and systems.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Responsible for product development and high volume SSD manufacturing is desired.
• Perform manufacturing yield evaluation and data analysis for yield improvement.
• Responsible for prepare, validate and release test package to Agile system.
• Responsible for Failure Analysis of products to meet yield goals and quality targets.
• Interfaces with core team (FW/HW) as well as internal team to solve problems.
• Ability to work with various departments to facilitate the orderly execution of a proposed project plan.
• Participate & contribute in tester/infrastructure and process improvements.
• Ability to read the electrical schematic diagram is an advantage.
• Work closely with departments within the company to ensure product able to meet the delivery timeline.
• Ability to work independently with minimum supervision. 
• Ability to provide guidance to teammate.

Job Summary

Responsible for developing, executing, and optimizing test processes to verify product functionality and quality. Involves test setup, data analysis, failure analysis, and documentation to support process improvement and production efficiency

Key Responsibilities

• Investigate yield, quality, issues and implement improvements.
• Develop, optimize, and control manufacturing processes.
• Drive process improvements, defect reduction, and implement corrective actions
• Support test process documentation, and continuous improvement initiatives.
• Support production testing, analyze test data, identify failures, and implement corrective actions.
• Execute, and improve test procedures and systems.

To work on the following tasks with guidance:
1. To setup functional test system for product lines based on test specification (PAV) provided by PTE team
accordingly to following requirement:

• To track project budget and ensure equipment cost within the planed budget.
• On time delivery of test systems to the production line according to project milestone (include manage of equipment, hardware interface and mechanical jig and fixture purchase)
•  Release the test system according to Test System Release Procedure.
• To train and coach maintenance team to be able to handle test system breakdown more effectively and maintain test system in achieving FPY (NTF related FOR) and OEE target. (eg. Propose Preventive Maintenance plan, analysis tool of breakdown causes, Test System Setup guideline and test fixture and job design concept)
• Apply standardization in functional area to have lean process across projects.
• To participate in project meeting to clarify plant/ production requirement on test system.

3. Responsible on full test implementation according to test procedure according to PAV defined by PTE team
and achieve defined test coverage, make sure alignment and calibration process (such of flashing of
memory, tuner alignment/ calibration.) is in line with test procedure.

4. To support line for trouble shooting in test system.

5. General support on the following:

• To support operation on functional area performance in FPY, TFOR, OEE
• To analyze MIS data and coordinate improvement activities on test time reduction and machine efficiency.
• Early involved in new model concept discussion with PTE/CoC and TEF7, to ensure smooth handling from new project set up team after SOP.

6. Any other TEF7 related duties assigned to.

Test Engineer - Process, you will be responsible for leading Project improvement in the Burn In area, supporting execution and addressing manufacturing issues related to Test Process. You will be expected to continuously improve manufacturing processes through innovative solutions, collaborating across teams and disciplines. Your role is critical in driving Test Process improvements to enhance system robustness and scalability through systematic approaches and appropriate tools.

• Collaborating with product managers, NPI engineers, Assembly engineers, Manufacturing supervisors, and QA to meticulously scope, plan, design, and implement new features while maintaining existing functionality.
• Upholding and enforcing high engineering standards across the team.
• Utilizing your expertise to enhance the technical proficiency of team members through rigorous coaching and mentoring.
• Conducting thorough analyses to identify potential issues and ensure quality in manufacturing Testing Processes.
• Meticulously documenting and monitoring testing outcomes, establishing comprehensive remediation steps for identified problems.
• Demonstrating a detailed understanding of proper test case documentation and creating effective, focused testing plans
• Engaging in cross-departmental collaboration for cost-saving initiatives.
• Providing comprehensive specifications for proposed solutions, including accurate time and scope assessment.
• Establishing clear, measurable goals for all aspects of product testing and developing robust execution strategies.

We are seeking a highly skilled and innovative senior engineer to lead our technical team in bringing new products to market within a dynamic environment. In this role, you will lead and contribute to the development and implementation of advanced test engineering strategies for our cutting-edge storage products. Below are the key responsibilities:

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Optimize Test Strategies: Design and execute efficient test plans, test time, yield, and quality to meet factory financial goals. Identify cost-effective testing methods through troubleshooting, validation, and continuous improvement.
• Lead and Collaborate on Engineering Solutions: Lead and implement innovative engineering solutions while collaborating with cross-functional teams to ensure project success under competitive timeline.
• Champion Innovation and Cost Efficiency: Collaboratively integrate advanced testing technologies, research, and adopt cost-saving solutions like Test Time Reduction (TTR) and new test platforms, driving CAPEX reduction. Continuously improve test programs and test infrastructure to enhance product quality and reliability.
• Technical Expertise and Support: Provide leadership in electrical failure analysis (EFA), exploring new test method/EFA technique to address RMAs, production, reliability, and DPPM improvement. Analyze test results and deliver reports to stakeholders with actionable insights for improvement.
• Technical Communication and Documentation: Develop and deliver clear, concise technical reports and documentation, including EFA, work instructions, test equipment guidelines, test reports, and specifications.
• NPI Support: Lead NPI projects, ensuring smooth transfer of test technology to mass production.
• Knowledge Sharing and Mentorship: Mentor junior engineers, promote best practices, and facilitate knowledge transfer through technical training.
   

To work on the following tasks with guidance:
1. To setup functional test system for product lines based on test specification (PAV) provided by PTE team
accordingly to following requirement:

• To track project budget and ensure equipment cost within the planed budget.
• On time delivery of test systems to the production line according to project milestone (include manage of equipment, hardware interface and mechanical jig and fixture purchase)
•  Release the test system according to Test System Release Procedure.
• To train and coach maintenance team to be able to handle test system breakdown more effectively and maintain test system in achieving FPY (NTF related FOR) and OEE target. (eg. Propose Preventive Maintenance plan, analysis tool of breakdown causes, Test System Setup guideline and test fixture and job design concept)
• Apply standardization in functional area to have lean process across projects.
• To participate in project meeting to clarify plant/ production requirement on test system.

3. Responsible on full test implementation according to test procedure according to PAV defined by PTE team
and achieve defined test coverage, make sure alignment and calibration process (such of flashing of
memory, tuner alignment/ calibration.) is in line with test procedure.
4. To support line for trouble shooting in test system.
5. General support on the following:

• To support operation on functional area performance in FPY, TFOR, OEE
• To analyze MIS data and coordinate improvement activities on test time reduction and machine efficiency.
• Early involved in new model concept discussion with PTE/CoC and TEF7, to ensure smooth handling from new project set up team after SOP.

6. Any other TEF7 related duties assigned to.

• Setup new product & improve test strategies for existing products, to perform program test time reduction for capacity improvement & test yield improvement in production.
• Support ME and QA team on analyze customer failure samples & provide countermeasure program for detect future similar failure slip through to customer.
• Provide training to technician group for smoothening daily repairing work.
• Troubleshooting test board/ tester if IC failure occur & provide permanent countermeasure.
• Ensure test station operation, performance, stability & robustness. Develop plans to investigate root cause of deviations.

Are you a recent graduate passionate about electronics, testing, and problem-solving? We are looking for enthusiastic individuals to:

• Set up new products and enhance test strategies for existing products to improve test efficiency, yield, and production capacity.
• Support our QA team by analyzing customer failure samples and developing programs to prevent similar issues in the future.
• Train and guide technicians to streamline daily repair operations.
• Troubleshoot test boards and testers when IC failures occur, and implement permanent solutions.
• Ensure smooth operation of test stations by monitoring performance, stability, and robustness, and investigating any deviations.
• Gain hands-on experience with ATE tester platforms such as Teradyne ETS-800, Advantest T2000, T3347, Fusion-CX, and LTX.

• Continuous improvement of production test programs for automotive ICs on Automated Test Equipment (ATE)
• Support/lead tasks and projects from development to release for mass production
• Improve test programs for quality, test time and yield by modifying existing or introducing new test methods
• Modify or enhance corresponding test specifications
• Execute release activities to qualify modifications for production usage
• Collect and analyze data to secure test methods in full self-responsibility
• Cooperate with different development and production teams at various locations including both internal functions and external suppliers
• Transfer test techniques between different tester platforms or locations
• Special condition – If required, candidate must be willing to travel for Short Term Assignment (STA) with the duration of 6 months.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• 3D NAND test solution design, assessment, development, and maintenance, including hardware, software, and data analysis.
• R&D and MP program development on multiple platforms including Advantest T5773, T5831 series, & In house designed platforms.
• Test Equipment bring-up and correlation for new packages, including DSA design, pin & channel mapping.
• Product-specific flow creation and integration to meet HVM requirements.
• R&D activities from pre-silicon to post-silicon, including Design Validation, Engineering Evaluation, Qualification Support, and Failure Analysis.
• Engineering investigation and resolution on design/process/packaging issues. 
• RMA failure mode analysis and screen coverage improvements.
• Test data correlation between platforms. Yield enhancement and test time optimization.
• Collaboration internally across multiple departments, such as PE, Device, Packaging, and Design, as well as with external ATE vendors and related parties for debugging and related engineering activities.
• In-house designed platform and new test equipment validation, production environment setup.