IT MES Engineer (Manufacturing Execution Systems)

Intretech; Johor Bahru; On-site; MYR 60,000 - 80,000; Full time

Job summary

A global smart manufacturing group based in Johor Bahru is seeking an experienced IT MES Engineer. In this role, you will lead the implementation and optimization of Manufacturing Execution Systems (MES) to enhance production and engineering processes. The ideal candidate should hold a degree in IT or Engineering and possess 2–3 years of relevant experience. Proficiency in Mandarin is a plus. Join us for exposure to cutting-edge manufacturing practices and a dynamic work culture.

Benefits

Performance-based bonuses

Career development & on-the-job training

Friendly and dynamic work culture

Qualifications

• Minimum 2–3 years’ experience in MES, production IT systems or smart factory projects.
• Proficiency in Mandarin is an added advantage.

Responsibilities

• Oversee and optimize Manufacturing Execution System (MES) implementation.
• Troubleshoot and analyze MES-related issues.
• Lead MES projects from conception to implementation.
• Conduct User Acceptance Testing (UAT) for MES updates.
• Provide training and support for MES users.
• Work closely with IT and vendors to align MES configurations.
• Maintain accurate records of MES configurations.

Skills

Manufacturing Execution Systems (MES)

Database Management

SQL

Python

JavaScript

Analytical Skills

Communication Skills

Education

Degree in IT, Computer Science, Engineering or equivalent

Tools

Siemens Opcenter

iTAC

GE Proficy

Job description

IT MES Engineer (Manufacturing Execution Systems)

Join a Smart Factory at the Forefront of Industry 4.0. Intretech Malaysia is part of a global smart manufacturing group with operations in China, Mexico, Hungary and Malaysia. We specialize in high‑tech, automated production for consumer electronics, automotive and IoT industries. We are expanding our IT team and are looking for experienced MES Engineers to drive digital transformation in our factories. As an MES Engineer, you’ll lead and support digital manufacturing systems that connect machines, data and people in real time, playing a critical role in optimizing production, traceability, quality and system integration.

Responsibilities

• Oversee and optimize Manufacturing Execution System (MES) implementation to enhance production and engineering processes.
• Troubleshoot and analyze MES‑related issues, developing solutions in collaboration with IT and the team.
• Lead MES projects from conception to implementation, ensuring on‑time delivery, adherence to budget and alignment with business objectives.
• Conduct User Acceptance Testing (UAT) for MES updates and new features.
• Provide training and support for MES users in production and engineering teams.
• Work closely with IT and vendors to align MES configurations with business needs.
• Maintain accurate records of MES configurations, customizations and changes.

Requirements

• Degree in IT, Computer Science, Engineering or equivalent.
• Minimum 2–3 years’ experience in MES, production IT systems or smart factory projects.
• Prior experience in electronics or EMS factory is a strong advantage.
• Proficiency in Mandarin will be an added advantage, especially for communication with regional stakeholders and partners.

Technical Skills

• Familiar with MES platforms (e.g., Siemens Opcenter, iTAC, GE Proficy, or custom MES).
• Experience integrating MES with PLCs, barcode systems and ERP.
• Comfortable with SQL, databases and basic scripting (Python/JavaScript is a plus).
• Understanding of factory automation, OEE, SPC and traceability concepts.

Soft Skills

• Strong analytical and troubleshooting skills.
• Proactive, independent and solution‑oriented mindset.
• Able to collaborate with IT, engineering, automation and production teams.
• Clear communication skills (written and spoken English/Bahasa).

Why Join Us?

• Exposure to global smart manufacturing practices.
• Work with cross‑functional teams on cutting‑edge systems.
• Career development & on‑the‑job training.
• Friendly and dynamic work culture.
• Performance‑based bonuses & allowances.
• Long‑term career path in IT/Smart Manufacturing.