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Lead Engineer-Water Solutions / Testing & Commissioning

Company

ONE VISA PTE. LTD.

Location

singapore, singapore

Posted

July 09, 2026

Position Overview

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.

Key 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 expe...

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