Senior Water & Wastewater Operations Engineer

Century Water Systems & Technologies Pte Ltd

Singapore

On-site

SGD 60,000 - 90,000

Full time

3 days ago

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Job summary

Century Water Systems & Technologies Pte Ltd is seeking a hands-on Operations & Maintenance Specialist to oversee daily treatment plant operations and supervise a team of field service technicians in Singapore. You will monitor plant performance using SCADA/HMI, optimize processes for energy efficiency and chemical usage, and ensure compliance with PUB/NEA discharge limits and QA/QC standards.

The role involves coordinating with automation engineers for PLC/SCADA fault isolation and leading

Qualifications

Diploma or Degree in Mechanical or Chemical Engineering.
Minimum 3 years working experience with Water & Wastewater treatment systems.
Hands-on RO membrane replacement, RO & EDI CIP Cleaning, MMF, ACF and Softener Media Replacement.

Responsibilities

Oversee daily operations, monitoring and control of treatment systems.
Analyze plant trends, alarms, and process data via SCADA/HMI to identify abnormalities and recommend corrective actions.
Plan, schedule, and supervise preventive and corrective maintenance for pumps, valves, membranes, instruments, and control systems.
Lead troubleshooting and root cause analysis for mechanical, electrical, and instrumentation faults.
Coordinate with automation engineers for PLC/SCADA fault isolation and reinstatement.
Ensure compliance with safe isolation, LOTO, and electrical safety procedures.
Lead and motivate a team of >10 field service technicians, assigning tasks and monitoring performance.
Provide technical coaching, skill assessments, and on-the-job training to junior technicians.
Conduct daily toolbox meetings and safety briefings with clients.