Position Overview
The Senior Commissioning Engineer is responsible for executing and leading commissioning activities for Industrial (ETP) and Municipal Effluent Treatment Plants (STP) and Water Treatment Plants (UPW/Desalination). The role covers the full commissioning lifecycle-from pre-commissioning to handover-ensuring safe, efficient, and high-quality project delivery.
Job Responsibilities
Commissioning Activities
- Execute and lead all stages of commissioning
- Pre-Commissioning
- Wet Commissioning
- Process Commissioning
- Performance Testing
- Documentation and Client Handover
- Post-Commissioning Support
- Trouble Shooting
Engineering & Documentation
- Review P&IDs, PFDs, Mass Balances, Design Basis Reports, Control Philosophy, and Cause & Effect matrices
- Work closely with Mechanical, Electrical, Instrumentation, and Control teams to ensure installations meet design intent
- Prepare and review Commissioning Plans, Checklists, Procedures, Performance Test Procedures and Reports, SOPs, and O&M Manuals
- Prepare daily, weekly, and monthly progress reports and manage commissioning punch lists
Technical Support & Troubleshooting
- Conduct data analysis to diagnose equipment and process issues
- Identify defects in design, installation, and functionality of equipment, piping, instruments, and controls
- Provide technical feedback and ensure closure of identified issues
- Support Site Acceptance Tests and Performance Testing with client endorsement
Project Support
- Collaborate with project teams to ensure smooth project execution and closure
Technical Skill Sets Required
Reverse Osmosis (RO)
- Membrane loading, commissioning, operation, and troubleshooting
- Anti-scalant selection and dechlorination
- Cleaning and sanitization (CIP/SIP)
- LSI, SDI analysis, and membrane profiling
- Troubleshooting & Training
Other Treatment Processes
- Ultrafiltration(UF)
- DissolvedAir Flotation (DAF)
- MBR /MBBR
- Clarifiers
- Ammonia Strippers
- Filter Press and Centrifuge
- Crystallizers and Evaporators
Equipment Commissioning
- Process pumps and chemical dosing pumps
- Compressors, blowers, and mixers
- Heat exchangers
- Polymer preparation and dosing systems
Chemical & Process Operations
- Coagulation and flocculation principles
Software Skills
- MS Office (Excel, PowerPoint, Word)
- Microsoft Project
- Proficiency in written and spoken English
Education Requirements
- Bachelor's degree in chemical engineering, Environmental Engineering, Mechanical Engineering, or Biochemical Engineering. Other qualifications may be considered based on relevant experience.
- Minimum 5 years of hands-on field experience in commissioning of water and waste water treatment systems.
- Proven experience in execution of overseas projects is highly preferred.
- Strong proficiency in Mandarin (both written and spoken) is preferred
