WATER TREATMENT TECHNICIAN

CALIBRE SERVICES AND SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 31,000 - 47,000; Full time

Job summary

CALIBRE SERVICES AND SOLUTIONS PTE. LTD. is seeking a dedicated Water Treatment Technician to perform routine servicing and on-site testing of cooling tower and boiler water systems across customer sites in Singapore.

You will monitor water quality, adjust chemical dosing, operate dosing pumps and related equipment, and maintain accurate service reports while adhering to safety procedures and company policies.

Qualifications

• Valid Singapore Class 3 driving license.
• Knowledge of pumps, piping, valves, chemical dosing systems or instrumentation.
• Able to perform on-site testing and record results.
• Safely handle water treatment chemicals with PPE.
• Work independently and manage service schedules.
• Strong safety mindset and willingness to learn.

Responsibilities

• Carry out routine servicing of cooling tower and boiler water systems.
• Perform on-site water testing and analysis.
• Monitor water quality against operating parameters.
• Inspect dosing pumps, tanks, controllers and sensors.
• Replenish chemicals and adjust dosing rates.
• Prepare service reports and water analysis records.
• Handle and store chemicals per safety procedures.
• Liaise with customer operations during servicing.
• Maintain tools and test kits in good condition.
• Identify abnormal conditions and report them.
• Support other water treatment service activities.

Skills

Driving license

Hands-on work

Safety awareness

Independent worker

Willingness to learn

Tools

Pumps

Instrumentation

Job description

Key Responsibilities

• Carry out routine servicing and maintenance of cooling tower and boiler water treatment systems.
• Perform on-site water testing and analysis, including pH, conductivity/TDS, hardness, alkalinity, chlorine/biocide residual, phosphate, sulphite and other relevant parameters.
• Monitor water quality and treatment performance against established operating parameters.
• Inspect and maintain chemical dosing pumps, dosing tanks, controllers, sensors and associated water treatment equipment.
• Replenish water treatment chemicals and adjust chemical dosing rates as required.
• Conduct routine inspection and basic maintenance of cooling tower water treatment systems.
• Perform boiler water, feedwater and condensate testing where applicable.
• Identify and report abnormal conditions such as scaling, corrosion, biological growth, abnormal conductivity or chemical dosing issues.
• Carry out basic troubleshooting of dosing pumps and water treatment equipment.
• Collect water samples for laboratory analysis when required.
• Prepare and maintain service reports, water analysis records and chemical consumption records.
• Handle, transport and store water treatment chemicals in accordance with established safety procedures.
• Comply with company and customer workplace safety, EHS and permit-to-work requirements.
• Liaise with customers' operations and maintenance personnel during servicing.
• Maintain company tools, water test kits and equipment in good working condition.
• Support other water treatment service and maintenance activities when required.

Requirements

• Valid Singapore Class 3 driving license is required due to regular travel between customer sites.
• Basic knowledge of pumps, piping, valves, chemical dosing systems or instrumentation is advantageous.
• Able to perform hands-on technical work at commercial and industrial customer sites.
• Able to perform basic water testing, record results and complete service reports.
• Able to handle water treatment chemicals safely with appropriate training and PPE.
• Able to work independently and manage assigned service schedules.
• Good safety awareness, responsible working attitude and willingness to learn.

The position provides opportunities to develop practical technical skills and experience in industrial water treatment and field technical services.