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Renesas Electronics · Singapore

# Senior Test Operations Engineer

Singapore Full-time Senior individual contributor Operations 

Listed on Renesas Electronics’s official careers site. Posted September 7, 2026. Check that it is still open and apply there.
[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000147736789-senior-test-operations-engineer)

[OpenNash Jobs](https://jobs.opennash.com/) / [Renesas Electronics](https://jobs.opennash.com/companies/renesas-electronics/) / Senior Test Operations Engineer

## 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 Taiwan, China and, Korea. This position reports into Test Operations under 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

## Qualifications
- Minimum bachelor’s degree in Electrical/Electronic/Computing or related engineering discipline Preferable with >3 years of experience in High Volume Semiconductor Test Manufacturing environment in Probe/ WLCSP and Final Test Operations Experience with one of major ATE tester platforms (Teradyne UltraFLEX/Flex and Advantest 93k) Familiar with test processes / equipment operations/ planning concepts
- Excellent problem-solving ability (8D, Why-Why Analysis, Process & Manufacturing challenges) Good understanding of product knowledge & test methodology of analog/digital/power product, failure analysis and reliability test
- Strong communication & interpersonal skills to interact with people at all levels
- Strong project management skills Good to have: Proficient on WLCSP Probing test hardware/ test prober/ map merging Experience with Visual Basic/C++ programming
- Proficiency in statistical data analysis tools (JMP, Spotfire, etc.)

## At a glance
- Posted by the employer: Sep 7, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 42 days
- Location: Singapore
- Employment type: Full-time[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000147736789-senior-test-operations-engineer)

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