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MEP Supervisor - Water​/UPW

Job in Singapore, Singapore
Listing for: CTCI SINGAPORE PTE. LTD.
Full Time position
Listed on 2026-10-15
Job specializations:
  • Engineering
    Piping Engineer, Mechanical Engineer
Salary/Wage Range or Industry Benchmark: 90000 - 150000 SGD Yearly SGD 90000.00 150000.00 YEAR
Job Description & How to Apply Below
Position: MEP Supervisor - Water / UPW
Job Responsibilities
  • Supervise and oversee the construction and installation of Ultra-Pure Water (UPW), Process Water, and Industrial Wastewater systems.
  • Supervise high-purity piping (PVDF, clean PVC), pumps, storage tanks, RO/EDI units, UV sterilizers, filtration skids, and valve manifolds.
  • Oversee advanced fusion welding methods (e.g., IR/butt fusion, beadless/BCF welding for PVDF) and verify weld quality, alignment, and cleanliness.
  • Coordinate piping installation with process equipment, tool hook-ups, and other MEP services.
  • Review piping drawings, isometrics, P&IDs, specifications, and method statements.
  • Monitor piping supports, thermal expansion provisions, cleanliness protocol, and capping during storage and assembly.
  • Coordinate pneumatic/hydrostatic pressure testing, flushing, passivation, sanitization, pre-commissioning, and commissioning.
  • Monitor subcontractor performance, manpower, workmanship, and construction progress.
  • Identify and resolve site coordination, piping routing, and interface issues.
  • Support system handover, QA/QC documentation, and close-out activities.
Requirements
  • Diploma or relevant technical qualification in Mechanical Engineering or a related discipline.
  • Minimum 3 years of relevant high-purity piping, UPW, water treatment, MEP, or EPC construction experience.
  • Certified in MOM-accredited safety courses (e.g., BCSS / SSSC); possession of CSCPM, Confined Space Safety Assessor/Supervisor, or PVDF welding inspection certifications will be an added advantage.
  • Proficiency in English and Mandarin is preferred to handle both technical submittals and ground-level subcontractor supervision.
  • Proven ability to supervise high-purity plastic piping fabrication and clean installation on site.
  • Experience supervising subcontractors and piping specialists.
  • Able to read and interpret piping isometrics, P&IDs, and layout specifications.
  • Experience in semiconductor wafer fab, cleanroom, or pharmaceutical facility projects is preferred.
  • Knowledge of UPW system testing, flushing, and commissioning protocols is an advantage.
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