Job is active

Process Engineer (Wastewater Treatment) $4.5K - $5K / West Area / 5.5 Days

4 500 – 5 000 $

About this job

Key Duties

  • Run, monitor and optimise daily operations
  • Operate physico-chemical units: Lamella clarifier, DAF and CAF
  • Operate AOP units: Fenton, micro-electrolysis, electro-catalytic oxidation, catalytic ozonation, UV photocatalytic oxidation
  • Operate biological systems: UASB, CSTR, activated sludge and MBR
  • Operate tertiary polishing: MBR and RO
  • Adjust operating parameters against influent variation in COD, BOD, SS, oil & grease and toxicity
  • Evaluate new incoming wastewater streams and define treatment routes and pretreatment needs
  • Plan and execute jar tests, bench-scale trials and pilot studies to verify feasibility
  • Resolve effluent non-compliance, biological inhibition, membrane fouling and process instability
  • Perform root cause analysis (RCA) and drive corrective and preventive actions (CAPA)
  • Write and maintain SOPs, process parameter sheets and technical reports
  • Guide technicians and lab staff on sampling, testing and on-site process adjustment
  • Support NEA inspections, customer audits and technical reviews
  • Ensure safe operation of chemical, AOP and biological systems per EHS requirements
  • Participate in risk assessments (RA) and management of change (MOC)

Requirements

  • Bachelor's Degree or above in Environmental Engineering, Chemical Engineering, Applied Chemistry, Biotechnology or related discipline
  • Minimum 5 years in Wastewater Treatment / related
  • Hands-on experience with AOP systems (Fenton, electrochemical, ozone, UV) — advantage
  • Hands-on experience with biological treatment (anaerobic + aerobic, MBR) — advantage
  • Able to independently perform process evaluation, troubleshooting and parameter optimisation
  • Strong grasp of wastewater quality parameters and their impact on treatment performance
  • Competent in bench-scale test design and data analysis
  • Good communication with operations, laboratory and management teams

How to Apply
Send your CV to [email protected]

Jeffrey Chua (R1110624)
EA License No: 06C4642

Market insight

22% below median
6 085 $

Based on 26 065 offers with salary for Jobs on-site in Singapore

Full salary breakdown

OAKTREE CONSULTING Singapore ·

Financial Advisors

3 000 – 6 000 $
Full timeEntry levelOn-siteSingapore

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The employer lists 4 500 – 5 000 $ for this role at OAKTREE CONSULTING in Singapore. For comparison, the local market median is about 6 085 $ based on 26 065 similar offers.

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