Total 887 software test engineer job vacancies in Quality Assurance / Control category

Key Responsibilities

• Hands-on in ensuring the daily stability and efficiency of global, high-density data centers and critical computing infrastructure.
• Monitor, analyze, and optimize our systems to cut down on equipment failures and energy losses caused by harmonics or voltage fluctuations.
• Build and roll out PQ monitoring strategies for our critical power systems to help us hit strict Tier III/IV availability targets.
• Set up, commission, and run both temporary and long-term monitoring using tools like Fluke (435/1760/174), Dranetz, Hioki, or PQube.
• Tracking everything from harmonics and flicker to voltage dips and three-phase imbalances.
• Use Python, MATLAB, or advanced Excel to process PQ data.
• Handling 95th percentile evaluations, event waveform assessments, and building trend reports that line up with IEC 61000 standards.
• Handle pre-connection PQ reviews and on-site testing for Battery Energy Storage Systems.
• Verify harmonics, fluctuations, and fault ride-through metrics to ensure everything is up to code (IEC 61000, IEEE 519, etc.).

Qualifications

• Bachelor’s degree or above in Electrical Engineering, High Voltage Technology, or a related field (A Master's degree is highly advantageous).
• 5+ years of hands-on professional experience in power quality analysis, large-scale data center power systems, or energy storage projects.
• Highly skilled in on-site operations, data acquisition, and troubleshooting using Fluke or equivalent professional power quality analyzers.
• Deep familiarity with international power quality regulations and standards, including IEC 61000-4-30, IEEE 519, and EN 50160.
• Strong statistical analysis and programming capabilities, with practical proficiency in data analysis tools such as Python, MATLAB, and advanced Excel functions.
• Proven track record in BESS integration, harmonic mitigation, or complex data center power projects (e.g., PCS inverter disturbance analysis, "PV + storage" optimization).
• Willingness and ability to travel internationally and domestically up to 50% of the time for on-site commissioning, testing, and project support.
• Holding an EMA Licensed Electrical Worker (LEW) certification in Singapore is a massive plus.

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EA: 94C3609 / Reg: R1325913

• 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.

• Responsible as the line/process quality for the Sensors and ASICs production line. Ensure the line/process is complied with quality requirements. Interfacing with Process/ Equipment Engineer.
• Responsible for the product quality for Sensors and ASICs, internally and externally, including incoming product quality issues and customer issues. Interfacing with Product Engineer, Simultaneous Engineering (SE) Team, Central Customer Quality Engineer and/or Central Supplier Quality Engineer.
• Responsible to key in report, generate quality notification in SAP such as Q-Info, Delivery Release and QM-View.
• Responsible for the problem-solving coordination and moderation for the quality issue internally and externally as Problem Solving Expert.
• Responsible as the SPC coordinator for the Sensors and ASICs line.
• Support as PgP5 Internal Auditor, including audit execution, closing and effectiveness verification of audits focus on IATF 16949 and VDA 6.3.
• Support any external/customer audits, including follow-up and closing of related OPL.
• Support department 6S activity.
• Support change management 4M checklist verification.
• Support lessons learned activity. Sharing input to the lesson learned plant coordinator. 
• Support MSA study, including review of MSA study reported by Process/Equipment Engineer.
• Support Daily Leadership Meeting for any quality issue regarding Sensors and ASICs line.
• Responsible for return materials to supplier, including the improvement of the return process.
• Responsible for IB process for return material from customers.
• Responsible for continuous improvement in the area of responsibility.
• Execute any other related duties assigned by supervisor from time to time.

Renesas is seeking for a supplier quality engineer for its Outsourced assembly and test subcontractor management. The Subcontractor Quality Engineer is responsible for providing support of Supplier Quality Systems through identification and evaluation of key process metrics, verification of Renesas specific requirements, support of Quality and risk mitigation activities, continuous improvements, audits and implementation of best-known-practices. This role ensures that established manufacturing inspection, sampling and statistical process control procedures are followed and assure compliance to in-house and/or external specifications and standards, such as ISO9001, ISO14001, ISO/TS16949 wherever applicable.

Key Responsibilities:

Supplier Quality Management & Liaison

Act as the primary quality interface between suppliers and Renesas, ensuring alignment with quality requirements and expectations.

Quality Excursion Management & Corrective Actions

Lead the investigation of quality issues using structured problem-solving methodologies (e.g., 8D) and drive effective corrective and preventive actions to closure.

Supplier Audit, Certification & Change Control

Maintain and execute the supplier audit program and support supplier process/material change management and site certification activities.

New Supplier Assessment & Qualification

Provide quality leadership in the evaluation and qualification of new subcontractors supporting Automotive, High Reliability, Industrial, and Commercial markets.

Continuous Improvement Leadership

Analyze quality trends, manage improvement projects, and influence cross-functional teams to drive continuous improvement at subcontractor sites.

Training & Best Practice Deployment

Deliver supplier quality training and support the development and deployment of best-known practices across subcontracted manufacturing operations.

SQE (Supplier Quality Engineer) for Assembly sites (OSAT an IM sites)

Key Responsibilities

Supplier Quality Management & Liaison

Act as the primary quality interface between suppliers and Renesas, ensuring alignment with quality requirements and expectations.

Quality Excursion Management & Corrective Actions

Lead the investigation of quality issues using structured problem-solving methodologies (e.g., 8D), and drive effective corrective and preventive actions to closure.

Supplier Audit, Certification & Change Control

Maintain and execute the supplier audit program, and support supplier process/material change management and site certification activities.

New Supplier Assessment & Qualification

Provide quality leadership in the evaluation and qualification of new subcontractors supporting Automotive, High Reliability, Industrial, and Commercial markets.

Continuous Improvement Leadership

Analyze quality trends, manage improvement projects, and influence cross-functional teams to drive continuous improvement at subcontractor sites.

Training & Best Practice Deployment

Deliver supplier quality training and support the development and deployment of best-known practices across subcontracted manufacturing operations.

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

Responsibilities

•  Review project documentation, customer demands, and product objectives to understand the software application under test.
•  Develop comprehensive test plans that can validate both functional and non-functional requirements of the application prior to its release to end-users.
•  Execute test cases, recording any issues or defects encountered during testing.
•  Collaborate with developers, project managers, and other stakeholders to identify and resolve issues.
•  Communicate testing results and issues clearly and effectively to all stakeholders.
•  Stay up to date with emerging trends and technologies in software testing and quality assurance.
•  Participate in the development and implementation of testing frameworks, methodologies, and tools.
•  Provide feedback on product design and functionality to improve the overall user experience.
• Work with Test Manager to support UAT session
• Perform Manual edge testing

Requirements

• Minimum 2-3 years of experience in software quality assurance.
• Strong understanding of QA methodologies and experience with software development lifecycle.
• Proficient in programming for white-box testing, and familiar with grey-box and black-box testing.
• Good understanding of coding and programming standards for JavaScript and Python.
• Proficient in written and spoken English.
• Excellent communication and teamwork skills.
• Strong organizational and methodical skills, with the ability to handle multitasking.
• Capable of executing both manual and automated test suites throughout the project cycle.
• Ability to identify and report discrepancies discovered during testing, and to compose test reports.
• Proficient in setting up and configuring testing environments and data.
• Willingness to contribute to team improvement initiatives and projects, including testing tools, process improvements, and test automation.
• Proficient in implementing and maintaining test scripts, shell scripts, and testing tools for automation purposes and test coverage improvements.
• Detail-oriented with an eye for details.

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.

We are seeking a Supplier Quality Engineer (SQE) with strong expertise in plastic injection tooling & molding processes. The ideal candidate will have hands-on experience in defining, optimizing, and validating molding parameters, reviewing and approving tooling designs, selecting appropriate resin materials, and diagnosing process-related defects. This role will work closely with suppliers to ensure robust, stable, and capable manufacturing processes from tool design through mass production.

Key Responsibilities

- Responsible for supplier quality plastic injection molded components from development through mass production
- Review, evaluate, and approve tooling design (mold design) together with Engineering team to ensure manufacturability, quality, and process robustness
- Collaborate with Engineering & suppliers on mold flow analysis, gate location, cooling layout, venting, and shrinkage considerations
- Evaluate and approve supplier injection molding processes, including parameter setup and process controls
- Determine and validate optimal molding parameters
- Lead root cause analysis and corrective actions for molding defects (e.g., sink marks, warpage, short shots, flash, burn marks, cracks, breakage)
- Assess and ensure correct resin material selection based on product requirements and application
- Conduct supplier audits focusing on molding process capability, tooling condition, and quality systems
- Drive continuous improvement initiatives with suppliers to enhance yield, reduce variation, and improve process stability
- Responsible for review and approve PPAP, FMEA, Control Plans, and SPC data from suppliers.

Technical Requirements

- Strong knowledge of plastic injection molding processes and tooling design principles
- Experience in tool design review , including:
  • Gate type and location selection
  • Runner system (hot runner / cold runner)
  • Cooling channel design and effectiveness
  • Venting and air traps
  • Ejection system design
  • Shrinkage and warpage considerations

- Deep understanding of critical process parameters:
  • Melt temperature, mold temperature
  • Injection speed and pressure
  • Holding/packing pressure and time
  • Cooling time and cycle optimization etc

- Ability to determine process windows and understand parameter variation impact
- Experience diagnosing molding defects and linking them to root causes
- Knowledge of resin materials (ABS, PC, PP, Nylon, etc.)
- Familiarity with scientific molding, decoupled molding, and/or DOE

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.

ESSENTIAL DUTIES AND RESPONSIBILITIES: 

• Maintain, improve, and develop QA/QC program as defined in the Company’s Quality Policy standard and control plan.
• Developing and implementing quality control systems, policies, procedures, specifications, forms, checklists, reports, etc., for services, incoming material, and factory assembly, testing and shipping.
• Lead on Quality incident 8D. Investigate quality problems by reviewing quality trends, tracking the root cause(s) of the problem(s), coordinating corrective actions, and implanting appropriate adjustments. Resolve inquires to satisfaction in a professional, timely manner, responding verbally and/or in writing.
• Implement preventive actions to reduce and/or prevent quality problems.
• Performs internal audits of the operation process using inspection results and statistical techniques to provide timely, accurate process and product analysis.
• Analysis audit results and determines proper corrective and preventive action.
• Defines and conducts both systematic/methodical and random/arbitrary tests to ensure proper Quality performance of products.
• Collaborating with operations and engineering team to develop and implement controls and improvements.
• Monitoring and analysing quality performance.
• New product capability, capacity set up, upgrade, troubleshooting and automation.
• Handle virtual factory synchronization standardization, harmonize best practice.
• Work with warehouse personnel to maintain incoming material and finish goods storage according to customer requirements with proper traceability.
• Develops and implements strategies to increase process quality performance through statistical methods and IR 4.0.

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.