Electrical & Instrumentation Engineer — Design, Commissioning & Optimization

CHEME ADVANCE SERVICES SDN BHD; Kajang , Bandar Baru Bangi, Seri Kembangan; On-site; MYR 60,000 - 110,000; Full time

Job summary

CHEME ADVANCE SERVICES SDN BHD seeks an Technical Engineer (Electrical & Instrumentation Control) to design LV distribution, CAD drawings, and instrumentation layouts for wastewater and chemical processes. You will size equipment, perform load and short-circuit analyses, and develop P&IDs and hookup diagrams.

You will also supervise installation, calibrations, FAT/SAT testing, and coordinate with process engineers to optimize energy use and chemical consumption on live projects across Malaysia.

Qualifications

• Bachelor’s degree in Electrical Engineering or Mechatronics.
• 2–3 years’ direct engineering experience, preferably in wastewater, water utilities, chemical processing, or environmental sectors.
• Proficient in AutoCAD and PLC/SCADA programming.
• Knowledge of IEC, Suruhanjaya Tenaga, IEEE.
• Willingness to travel domestically for commissioning phases.

Responsibilities

• Design low-voltage power distribution systems, SLDs, MCC layouts and cable routing schedules.
• Size and select electrical equipment including VFDs, soft starters, transformers, and standby generators.
• Perform electrical load calculations, short-circuit analyses, and voltage drop assessments.
• Select and prepare datasheets for wastewater instrumentation (pH meters, DO sensors, turbidity meters, flowmeters, level transmitters).
• Develop and interpret P&IDs, instrument loop diagrams, and hook-up drawings.
• Oversee calibration, installation, and field testing of process instruments.
• Supervise on-site sub-contractors during electrical installation, panel wiring, and field loop testing.
• Lead site testing and commissioning (FAT/SAT) with process engineers to optimize plant chemical usage and energy consumption.
• Prepare manuals, as-built documentation, and handover operations guidelines for clients.

Skills

Electrical Eng

Mechatronics

AutoCAD

PLC/SCADA

Education

Bachelor's degree

Tools

SCADA software

Job description

CHEME ADVANCE SERVICES SDN BHD seeks an Technical Engineer (Electrical & Instrumentation Control) to design LV distribution, CAD drawings, and instrumentation layouts for wastewater and chemical processes. You will size equipment, perform load and short-circuit analyses, and develop P&IDs and hookup diagrams.

You will also supervise installation, calibrations, FAT/SAT testing, and coordinate with process engineers to optimize energy use and chemical consumption on live projects across Malaysia.