Wastewater Operations Specialist – 12-Hour Rotating Shift

Sodexo Singapore Pte Ltd; Singapore; On-site; SGD 31,000 - 54,000; Full time

Benefits offered by this job

Shift Allowance provided

Daily lunch provided

Job summary

Sodexo Singapore Pte Ltd is seeking a dedicated WWTP Operations staff to manage daily plant operations at the Tuas site. The role includes 12-hour rotating shifts, shift allowances, and daily lunch provided.

You will monitor conductivity, pH and other parameters, coordinate with the lab for sampling, and ensure compliance with SOPs while supporting audit activities. Responsibilities include system optimization, PTW management, and active participation in IFM meetings.

Responsibilities

• Manage day-to-day operations of WWTP facilities and maintenance of the system.
• Monitor sampling for conductivity, pH and other assigned parameters.
• Coordinate with the laboratory for test sampling (Last Inspection Chamber, environmental parameters).
• Monitor system setpoints and thresholds; implement corrective actions and escalate as needed.
• Daily inspection of the system; manage PTW (permit-to-work) system; support ECC/LOTO processes.
• Participate in IFM Tier 1 and Tier 2 meetings; work on projects as assigned by ES/IFM.
• Understand data integrity; participate in DI Gemba weekly.
• Assist in audits for WWTP area; align with ES/IPT for shutdowns or projects.
• Investigate incident reports; respond to HazOp studies; complete risk assessments.
• Analyze and troubleshoot to support operational decision making; review SOPs.

Job description

Sodexo Singapore Pte Ltd is seeking a dedicated WWTP Operations staff to manage daily plant operations at the Tuas site. The role includes 12-hour rotating shifts, shift allowances, and daily lunch provided.

You will monitor conductivity, pH and other parameters, coordinate with the lab for sampling, and ensure compliance with SOPs while supporting audit activities. Responsibilities include system optimization, PTW management, and active participation in IFM meetings.