Test & Debug Engineer (Junior/ Senior)

IOTRONIX TECHNOLOGIES SDN. BHD.; Penang; On-site; MYR 60,000 - 90,000; Full time

Job summary

IoTronix Technologies Sdn Bhd, a fast-growing PCB assembly manufacturer for IoT applications, is seeking a Senior Test Engineer to drive product testing, fault analysis and yield improvements on the Bayan Lepas, Penang production line. The role requires hands-on debugging, PCBA testing and component-level failure analysis with a focus on cost savings and timely issue closure.

Ideal candidates have 2–3 years of relevant experience, a Bachelor’s degree in Electrical & Electronic Engineering, and

Qualifications

• Bachelor’s degree in Electrical & Electronic Engineering or related
• 2–3 years in testing, debugging, or fault analysis; PCB/PCBA preferred
• Strong analytical and problem-solving skills for root-cause analysis
• Hands-on experience with FCT, PCBA testing, troubleshooting, and component-level failure analysis
• Ability to read, interpret and modify electrical/electronic schematics for troubleshooting

Responsibilities

• Drive product testing, fault analysis and yield improvement across the production line
• Improve testing capacity, coverage and defect detection rates
• Repair and analyse defective products within the production line
• Lead debug team to ensure timely clearance of defective products
• Prepare daily analysis and reports to support yield improvement
• Participate in batch and abnormal fault analysis and share findings
• Reduce maintenance material loss and control scrap rate
• Perform component-level fault analysis and configure PCBA settings
• Lead analysis of defects and propose corrective improvements
• Summarise test results and track progress; complete ad hoc tasks as assigned by manager

Skills

FCT testing

PCB testing

Debugging

Fault analysis

Schematic reading

Education

Bachelor's Degree in Electrical & Electronic Engineering

Tools

FCT equipment

PCB testing tools

Job description

This role drives product testing, fault analysis and production yield improvement by identifying defects, leading debugging activities and supporting timely closure of issues across the production line.

Key responsibilities

Improve testing capacity, test coverage and defect detection rates.

Repair and analyse defective products within the production line.

Manage the debug team and achieve timely clearance and closure of defective products.

Prepare daily analysis and summary reports to support continuous production yield improvement.

Participate in batch and abnormal fault analysis, prepare failure analysis reports and share findings with the team.

Reduce maintenance material loss and control the scrap rate of maintenance products to support cost savings.

Perform component-level fault analysis and configure system settings on PCBA units.

Lead the analysis of functional defects identified during product testing and propose corrective improvement measures.

Recommend further product improvements and evaluate the feasibility of proposed improvement plans.

Summarise and statistically analyse test results, track testing progress and provide feedback.

Complete ad hoc tasks assigned by the manager.

What we're looking for

Bachelor's Degree in Electrical & Electronic Engineering, Mechatronics, or a related engineering field. (For Fresh Graduates)

Experience in product testing, debugging, failure analysis or production engineering.

Minimum 2–3 years of experience in testing, debugging, or fault analysis, preferably within PCBA/SMT manufacturing environments.

Strong analytical and problem‑solving skills, with the ability to identify root causes and recommend practical improvements.

Hands‑on experience in FCT (Functional Circuit Test), PCBA testing, troubleshooting, and component‑level failure analysis.

Proficient in reading, interpreting, and modifying electrical/electronic schematic diagrams for troubleshooting and repair purposes.

Ability to lead or coordinate a technical debugging team and collaborate effectively with production teams.

Strong reporting, data analysis and communication skills.

A proactive approach to yield improvement, cost reduction and timely issue closure.

Senior Test Engineer : 2 (2-3 years experience is acceptable)

IoTronix Technologies Sdn Bhd is a fast‑growing greenfield company, offering an exciting opportunity for dynamic professionals. We specialize in manufacturing printed circuit board assemblies (PCBAs) tailored for the Internet of Things (IoT) market. We cater to a wide range of industries such as communication industry, automotive industry, medical industry, delivering high‑quality, scalable, and cost‑effective PCBAs that enable IoT products to function reliably and efficiently. We are expanding our footprint with a smart manufacturing facility in Bayan Lepas, Penang.