WWTP / IETS Technician

As-Sufi Food Industries Sdn Bhd; Gelang Patah; On-site; MYR 28,000 - 50,000; Full time

Job summary

As-Sufi Food Industries Sdn Bhd in Malaysia is seeking a wastewater treatment plant operator to operate, monitor and control equipment across all unit processes to ensure optimal performance and compliance. You will conduct regular rounds, record operating data, adjust key parameters (pH, DO, COD, BOD, TSS, turbidity) and collect samples for lab testing.

You’ll troubleshoot basic issues, coordinate with maintenance, keep logs for regulatory records, and be willing to work shifts and respond to

Qualifications

• Diploma or technical qualification in environmental/chemical/mechanical engineering.
• 1–3 years’ experience operating a wastewater treatment plant.
• Knowledge of biological, chemical and physical wastewater treatment.
• CePIETSO certification is a plus.
• Familiarity with environmental regulations and discharge standards.
• Ability to read operating manuals, P&IDs, and process flow diagrams.
• Willingness to work shifts, weekends and on-call.
• Physically fit for industrial environment.

Responsibilities

• Operate, monitor and control plant equipment across unit processes.
• Conduct plant rounds, record data and identify abnormalities.
• Control parameters such as pH, DO, COD, BOD, and turbidity.
• Collect samples and support laboratory testing.
• Identify issues, troubleshoot and coordinate with maintenance.
• Maintain logs of data, tests, inspections and regulatory records.
• Perform other duties as assigned.

Skills

Process monitoring

Troubleshooting

Data logging

Lab testing

Shift work

Education

Diploma in Env Eng

Tools

P&IDs

Lab equipment

Job description

Operate, monitor, and control IETS/wastewater treatment plant equipment across all unit processes and operations to ensure optimal performance.

Key responsibilities

Conduct regular plant rounds and inspections to observe process conditions, record operating data, and identify operational abnormalities

Control key process parameters (including pH, DO, COD, BOD, TSS, SV30, turbidity, flow rates, and microscopic monitoring) to maintain treatment efficiency

Collect wastewater samples and conduct/support laboratory testing and water quality analysis following established procedures

Identify process or equipment issues, troubleshoot basic failures, and coordinate with the maintenance team to ensure plant reliability and availability

Maintain accurate logs of operational data, laboratory test results, inspection reports, maintenance activities, and regulatory compliance records

Perform other related duties and tasks as assigned by management or the immediate supervisor

About you

Diploma, Certificate, or Technical qualification in Environmental Engineering, Chemical Engineering, Mechanical Engineering, or a related field

Minimum 1–3 years of experience operating a wastewater treatment plant is preferred

Knowledge of biological, chemical, and physical wastewater treatment processes

Certified Environmental Professional in Industrial Effluent Treatment Systems (CePIETSO) certification is an added advantage

Familiarity with environmental regulations and wastewater discharge standards

Basic understanding of laboratory testing and water quality analysis

Ability to read and interpret operating manuals, P&IDs, and process flow diagrams

Willingness to work shifts, weekends, public holidays, and respond to emergency call-outs when required

Physically fit and able to work in an industrial environment