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Lead Engineer-Water Solutions / Testing & Commissioning

External
ONE VISA PTE. LTD. logoOne Visa · Alexandra Technopark, Singapore
S$132K–S$180K/yrFull-timeUnknown2d ago
DocumentationSCADASystem Design
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Responsibilities

  • Develop and execute commissioning procedures, test plans, and protocols for UPW systems
  • Perform pre-commissioning activities (flushing, hydrotesting, leak testing, chemical cleaning)
  • Conduct functional testing for systems including RO, EDI, ion exchange, UV, degasification, and ultrafiltration
  • Validate system performance against design specifications and client requirements
  • Troubleshoot issues and support system start-up and handover
  • Prepare commissioning documentation and reports

Requirements

  • Degree in Chemical, Mechanical, or Environmental Engineering
  • At least 10 to 15 years of experience in UPW systems or advanced water treatment
  • Hands-on commissioning experience for large-scale UPW plants
  • Strong knowledge of RO, EDI, mixed bed, and polishing loop systems
  • Familiar with SEMI standards and high-purity system design
  • Preferred Skills:
  • Experience in semiconductor fab utilities (UPW, WWT, reclaim)
  • Knowledge of water quality parameters (TOC, resistivity, conductivity, silica)
  • Familiarity with PLC/SCADA systems
  • Ability to read P&IDs and engineering drawings

Additional Information

We are seeking an experienced Lead Engineer-Water Solutions / Testing & Commissioning to lead the testing, pre-commissioning, commissioning, and start-up of Ultra Pure Water (UPW) systems for high purity applications in semiconductor and advanced manufacturing environments.


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