Reliability Engineer

Location:

Bang Kadi Industrial Park, Pathum Thani, Thailand

Employment Type:

Full-time

[ABOUT THE JOB]

As a Reliability Engineer at Sony Device Technology (Thailand), you will help test and confirm the quality of our semiconductor products, covering both automotive and consumer image sensors. You will run reliability tests, investigate the root causes of failures, coordinate testing work with our lab technician team, and help plan equipment and tooling needs, working closely with the Reliability, Quality, and Process Engineering teams to make sure our products meet Sony's global quality standards and automotive requirements (AEC-Q100) before they go to market.

Plan & Prepare

Review new product specs; plan reliability test schedules, including AEC-Q100 requirements for automotive products; help identify equipment and tooling budget needs.

Test & Coordinate

Run qualification tests (HTOL, THB, Temperature Cycling, HAST, ESD/Latch-up); coordinate daily testing tasks with lab technicians.

Analyze & Diagnose

Investigate failures and test waste; find root cause using data and methods like 5 Whys, Fishbone, and FMEA.

Maintain & Develop

Perform machine maintenance and calibration; support on-the-job training for lab technicians.

Report & Standardize

Document findings, update Work Standards (WS), and report results to the team.

[WHAT YOU'LL DO]

Plan and run reliability tests to meet product qualification deadlines, including AEC-Q100 tests for automotive products.

Perform reliability tests such as HTOL, THB, Temperature Cycling, HAST, and ESD/Latch-up testing, following JEDEC (JESD22) and AEC-Q100 standards.

Analyze test waste and non-conforming results to identify areas for improvement.

Prepare and carry out machine maintenance plans, including equipment calibration.

Coordinate daily testing tasks with lab technicians and support their on-the-job training.

Propose equipment and tooling budget needs based on lab and testing capacity requirements; support discussions with vendors on machinery, tools, and pricing.

Investigate the root cause of product failures (using methods like 5 Whys, Fishbone, FMEA) and help develop corrective actions.

Work with Product, Process, and Quality teams to align test plans with technical and customer requirements.

Help write and update Work Standards (WS) to keep testing consistent across new

[WHAT WE'RE LOOKING FOR]

Bachelor's Degree in Engineering (Electronic, Material, Electrical, Mechatronic, or Mechanical Engineering).

0–3 years of experience in Reliability Engineering, Failure Analysis (FA), or Quality Assurance in semiconductor or electronics manufacturing (internships and academic projects are welcome).

Basic understanding of electrical/electronic circuits and material properties.

Basic knowledge of engineering statistics (e.g., probability, data distribution, reliability metrics like MTTF/MTBF) — enough to read and understand test and failure data.

Able to use standard tools like Multimeters and Oscilloscopes.

Good with Microsoft Office, especially Excel, for organizing data, reporting, and basic analysis.

Able to work in a Cleanroom and follow safety and quality rules.

English proficiency with TOEIC 600+ (preferred).

Experience or coursework related to automotive semiconductor reliability testing or AEC-Q100 (preferred).

Familiar with reliability test equipment such as HTOL/THB chambers, Temperature Cycling systems, or ESD/Latch-up testers (preferred).

Experience with statistics software (e.g., JMP, Minitab) or data visualization tools (preferred).

[WORK SETUP]

100% on-site at Bang Kadi Industrial Park

5-day work week (Monday–Friday).

No relocation support provided; candidates are expected to be able to commute to this location.

[WHAT WE OFFER]

Annual Bonus

Provident Fund

Overtime Pay — all overtime hours compensated

Attendance Bonus

Language Allowance — monthly incentives for TOEIC & JLPT certification, no expiry throughout your career

Financial support for English and Japanese language classes

5-Day Work Week: Monday – Friday

Fuel Allowance or Company Shuttle Bus/Van Service plus travel allowance

Health Insurance — comprehensive annual medical coverage

Accident Insurance

Dental Treatment Support

Flexible Benefits — annual budget allocated across 6 categories: gym & sports, hotel stays (domestic & international), family medical care, vision care, preventative vaccines, and additional health screenings

Continuous Learning — access to mandatory and elective technical training courses

Financial support for Marriage, New Baby, and Ordination

Financial support for loss of a family member or natural disaster relief

Annual Company Trip & Party

Exclusive Sony Employee Discounts on Sony products