Senior Industrial Wastewater Operations Lead

Barry Callebaut Manufacturing Malaysia Sdn Bhd; Pasir Gudang; On-site; MYR 60,000 - 90,000; Full time

Job summary

Norman Process Oils Malaysia Plant Sdn Bhd is seeking a skilled IETS operator to manage daily plant operations, monitor biological and chemical processes, and ensure DOE compliance. You will perform routine lab tests, maintain logs, and uphold GMP and safety standards.

The role requires 2–5 years in wastewater treatment, proficiency in chemical dosing, basic automation, and fluency in Bahasa Malaysia with basic English for manuals and records.

Qualifications

• Diploma/Certificate in Chemical Engineering, Environmental Science or equivalent.
• 2–5 years experience operating industrial wastewater treatment plants.
• Proficient in chemical dosing calculations and basic automation concepts.
• Bahasa Malaysia fluency; basic English for manuals and logging.

Responsibilities

• Operate, monitor and optimize the IETS plant (biological and physical-chemical).
• Conduct daily water sampling and routine lab analysis (COD, pH, TSS, SVI).
• Perform preventive maintenance on pumps, blowers, motors, dosing systems.
• Maintain daily logs and DOE reporting data for compliance.
• Ensure GMP, 5S, and safe work practices when handling chemicals.

Skills

IETS operation

Laboratory testing

Preventive maintenance

Safety & GMP compliance

Bahasa Malaysia proficiency

Basic English for manuals

Education

Chemical engineering diploma

Environmental science certificate

Tools

Basic PLC knowledge

Chemical dosing calculations

Automated control systems

Job description

Norman Process Oils Malaysia Plant Sdn Bhd is seeking a skilled IETS operator to manage daily plant operations, monitor biological and chemical processes, and ensure DOE compliance. You will perform routine lab tests, maintain logs, and uphold GMP and safety standards.

The role requires 2–5 years in wastewater treatment, proficiency in chemical dosing, basic automation, and fluency in Bahasa Malaysia with basic English for manuals and records.