56 Wastewater Treatment Jobs - October 2026

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Showing 56 jobs results for "wastewater treatment"

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Wastewater treatment technician Wastewater treatment technician

Ellaziq (Malaysia) Sdn. Bhd.

Full Time

Simpang Renggam

Daily Operations: Operate and monitor the Wastewater Treatment Plant (WWTP/IETS) to ensure efficient performance.
Sampling & Testing: Conduct regular water sampling and laboratory analysis (pH, COD, BOD, TSS, etc.) to monitor effluent quality.
Maintenance: Perform routine preventive maintenance and basic troubleshooting on all equipment such as pumps, blowers, agitators, and screw pressed etc. ...

Posted

10 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: Permanent
Position: Chemical/ Wastewater Treatment Technician
Location: Tuas (Transport provided) ...

Posted

6 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: Permanent
Position: Chemical/ Wastewater Treatment Technician
Location: Tuas (Transport provided) ...

Posted

8 days ago

Water - Wastewater Treatment Supervisor Water - Wastewater Treatment Supervisor

TALENT LINK SOLUTION

Full Time

Singapore

Supervise the daily operation and maintenance of water and wastewater treatment systems.
Monitor plant performance, water quality, chemical dosing and operating parameters.
Lead operators and technicians in routine plant inspection, maintenance and troubleshooting. ...

Posted

11 days ago

Water - Wastewater Treatment Technician Water - Wastewater Treatment Technician

TALENT LINK SOLUTION

Full Time

Singapore

Operate and monitor water and wastewater treatment systems.
Conduct plant inspections and record operating readings.
Perform water sampling and basic testing. ...

Posted

11 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Outram

Posted

12 days ago

Wastewater Treatment System Engineer Wastewater Treatment System Engineer

CONNECT ENERGY SERVICES PTE. LTD.

Full Time

Singapore

Posted

12 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: Permanent
Position: Chemical/ Wastewater Treatment Technician
Location: Tuas (Transport provided) ...

Posted

13 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: Permanent
Position: Chemical/ Wastewater Treatment Technician
Location: Tuas (Transport provided) ...

Posted

17 days ago

Wastewater Treatment Lead System Engineer Wastewater Treatment Lead System Engineer

CONNECT ENERGY SERVICES PTE. LTD.

Full Time

Singapore

Posted

12 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: Permanent
Position: Chemical/ Wastewater Treatment Technician
Location: Tuas (Transport provided) ...

Posted

20 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Outram

Posted

20 days ago

Project Design Engineer (Wastewater Treatment Industry) Project Design Engineer (Wastewater Treatment Industry)

SPEKTRA WATERTECH SDN BHD

Full Time

Shah Alam

Collaborate with the design and project teams to ensure customer requirements are met efficiently and cost-effectively.
Develop and prepare mechanical designs and drawings based on preliminary concepts, sketches, and specifications.
Complete documentation packages and produce drawing sets based on current project and team needs ...

Posted

12 days ago

Wastewater Treatment Technician (IETS) - 1 Year Contract Wastewater Treatment Technician (IETS) - 1 Year Contract

Barry Callebaut Manufacturing Malaysia Sdn Bhd

Full Time

Pasir Gudang

Operate, monitor, and maintain the Industrial Effluent Treatment System (IETS) in accordance with DOE requirements and company operating procedures.
Monitor biological treatment processes including activated sludge systems, aeration tanks, return activated sludge (RAS), waste activated sludge (WAS), and secondary clarifiers.
Operate physical and chemical treatment systems including Equalization Tanks, DAF units, flocculation systems, chemical dosing systems, filter press units, sludge handling systems, and associated equipment. ...

Posted

11 days ago

Chemical- Wastewater Treatment Technician Chemical- Wastewater Treatment Technician

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: Permanent
Position: Chemical/ Wastewater Treatment Technician
Location: Tuas (Transport provided) ...

Posted

a month ago

Project Design Engineer (Wastewater Treatment Industry) Project Design Engineer (Wastewater Treatment Industry)

SPEKTRA WATERTECH SDN BHD

Full Time

Shah Alam

Collaborate with the design and project teams to ensure customer requirements are met efficiently and cost-effectively.
Develop and prepare mechanical designs and drawings based on preliminary concepts, sketches, and specifications.
Complete documentation packages and produce drawing sets based on current project and team needs ...

Posted

25 days ago

Technical Support Chemist (Training Provided I Wastewater Treatment I West) Technical Support Chemist (Training Provided I Wastewater Treatment I West)

EA Recruitment

Full Time

Singapore

Posted

12 days ago

Technical Support Chemist (Training Provided I Wastewater Treatment I West) Technical Support Chemist (Training Provided I Wastewater Treatment I West)

EA Recruitment

Full Time

Singapore

Posted

12 days ago

RECRUIT EXPRESS PTE LTD

Full Time

Singapore

Operate and monitor wastewater and waste gas treatment systems
Conduct routine equipment inspections and record findings
Monitor treatment processes and report abnormalities ...

Posted

2 days ago

Service Engineer (Wastewater Treatment) | Career Growth | Industrial Water Solutions Service Engineer (Wastewater Treatment) | Career Growth | Industrial Water Solutions

TALENT TRADER GROUP PTE. LTD.

Full Time

Singapore

Carry out the installation, commissioning, testing, and start-up of wastewater treatment systems and equipment.
Perform preventive and corrective maintenance on water and wastewater treatment plants.
Diagnose and troubleshoot mechanical, electrical, instrumentation, and process-related issues. ...

Posted

18 days ago

Product Specialist (Wastewater Treatment Equipment) | Environmental Solutions | Career Growth Product Specialist (Wastewater Treatment Equipment) | Environmental Solutions | Career Growth

TALENT TRADER GROUP PTE. LTD.

Full Time

Singapore

Promote and provide technical support for wastewater treatment equipment and solutions.
Understand customers' process requirements and recommend suitable products and system solutions.
Prepare technical proposals, quotations, and tender documents. ...

Posted

18 days ago

Technical Support Chemist (Training Provided I Wastewater Treatment I West) Technical Support Chemist (Training Provided I Wastewater Treatment I West)

EA RECRUITMENT PTE. LTD.

Full Time

Singapore

Well Established Company
Basic $3300 - $3600 + AWS + Variable Bonus
Excellent Welfare and Benefits + Career progression ...

Posted

22 days ago

Process Engineer – Industrial - Hazardous Wastewater Treatment (WWTP) | S$4,500 basic - bonus Process Engineer – Industrial - Hazardous Wastewater Treatment (WWTP) | S$4,500 basic - bonus

RECRUIT NOW SINGAPORE PTE. LTD.

Full Time

Singapore

Salary range: $4500 - $5000
Working Hours: 5.5-day work week, Mon to Fri, 8:00 AM – 5:00 PM; Sat, 8:00 AM – 12:00 PM
Working Environment: Plant-based / On-site operational environment ...

Posted

13 days ago

Technical Support Chemist (Training Provided I Wastewater Treatment I West) Technical Support Chemist (Training Provided I Wastewater Treatment I West)

EA Recruitment

Full Time

Singapore

Posted

24 days ago

Technical Support Chemist (Training Provided I Wastewater Treatment I West) Technical Support Chemist (Training Provided I Wastewater Treatment I West)

EA RECRUITMENT PTE. LTD.

Full Time

Singapore

Well Established Company
Basic $3300 - $3600 + AWS + Variable Bonus
Excellent Welfare and Benefits + Career progression ...

Posted

24 days ago

Technical Support Chemist (Training Provided I Wastewater Treatment I West) Technical Support Chemist (Training Provided I Wastewater Treatment I West)

EA RECRUITMENT PTE. LTD.

Full Time

Singapore

Well Established Company
Basic $3300 - $3600 + AWS + Variable Bonus
Excellent Welfare and Benefits + Career progression ...

Posted

25 days ago

Process Engineer – Industrial - Hazardous Wastewater Treatment (WWTP) | S$4,500 basic - bonus Process Engineer – Industrial - Hazardous Wastewater Treatment (WWTP) | S$4,500 basic - bonus

RECRUIT NOW SINGAPORE PTE. LTD.

Full Time

Singapore

Salary range: $4500 - $5000
Working Hours: 5.5-day work week, Mon to Fri, 8:00 AM – 5:00 PM; Sat, 8:00 AM – 12:00 PM
Working Environment: Plant-based / On-site operational environment ...

Posted

19 days ago

RECRUIT EXPRESS PTE LTD

Full Time

Singapore

Operate and monitor wastewater and waste gas treatment systems
Conduct routine equipment inspections and record findings
Monitor treatment processes and report abnormalities ...

Posted

a day ago

WWTP Process Engineer – Industrial - Hazardous Wastewater Treatment | S$4,500 basic - bonus WWTP Process Engineer – Industrial - Hazardous Wastewater Treatment | S$4,500 basic - bonus

RECRUIT NOW SINGAPORE PTE. LTD.

Full Time

Singapore

Salary range: $4500 - $5000
Working Hours: 5.5-day work week, Mon to Fri, 8:00 AM – 5:00 PM; Sat, 8:00 AM – 12:00 PM
Working Environment: Plant-based / On-site operational environment ...

Posted

a month ago