DI / Plumbing System Engineers

DI / Plumbing System Engineer, primarily responsible for the on-site supervision, interface coordination, and execution support of Deionized Water (DI), Ultra-Pure Water (UPW), and plumbing systems for high-tech manufacturing facilities. Candidates with experience in high-tech facility construction are highly preferred, with solid knowledge of semiconductor water system design and installation, site management, integration of testing and commissioning schedules, and effective cross-disciplinary interface coordination.

Responsibilities:
• Provide on-site supervision and coordination for DI, UPW, and plumbing system installation works in semiconductor fabrication facilities
• Monitor installation of process water, DI/UPW piping, plumbing networks, valves, tanks, pumps, and related equipment to ensure compliance with approved drawings, specifications, and project
• Able to read and interpret DI / plumbing drawings, P&IDs, isometrics, and technical documentation to support effective site execution.
• Coordinate with on-site interface teams to ensure DI and plumbing systems are properly aligned with construction progress and equipment installation schedules.
• Supervise clean piping installation works, including material control, pressure testing, flushing, chemical cleaning, passivation, and system cleanliness management throughout commissioning activities.
• Support integration of field instrumentation with DI/Plumbing systems, including interface coordination with system vendors and integrators.
• Identify and report site issues related to workmanship, safety, design discrepancies, or system interfaces, and support corrective actions.
• Participate in site inspections, system handovers, and coordination meetings with Clients, consultants, and subcontractors
Requirements:
• Degree in Mechanical Engineer, Environmental Engineering or Chemical Engineering
• Strong hands-on experience in on-site supervision of DI / plumbing installations.
• Able to read and interpret P&ID, plumbing system drawings, isometric drawings, and related technical documentation.
• Familiar with construction sequencing and site coordination, including subcontractor supervision and clean piping practices with leak-tight and safety-critical requirements
• Able to work independently on site, and coordinate effectively with project teams, contractors, system integrators, and Clients.
• Willing to work in a site-based and shift-based environment, as required by the project.
• WIlling to take on ONE Year Contract, with potential to renew.