Senior WWR Systems Lead for Semiconductor Fab

CTCI Singapore Pte Ltd; Singapore; On-site; SGD 120,000 - 180,000; Part time

Job summary

CTCI Singapore Pte Ltd is seeking an experienced engineer to lead the design, coordination and commissioning of Wastewater Reclamation and Reuse (WWR) systems for semiconductor FAB projects in Singapore. You will ensure capacity, water quality, reliability and performance meet project and operational requirements.

The role involves multi-disciplinary interface coordination, vendor data reviews, and on-site construction support to deliver robust WWR solutions and verified performance tests.

Qualifications

• Diploma / Bachelor’s Degree in Mechanical Engineering, Chemical Engineering, Environmental Engineering, Civil / Water Resources Engineering or a related discipline.
• 8+ years of relevant experience in WWR, WWT, wastewater treatment or water reclamation projects; semiconductor FAB or high-tech facility experience is preferred.
• Hands-on experience in WWR system engineering, site construction coordination, equipment installation and subcontractor supervision.
• Able to read and interpret PFDs, P&IDs, engineering drawings, layouts, isometrics and technical documents.
• Familiar with wastewater treatment and water reclamation processes, including UF, RO, membrane and filtration systems.
• Experience in Vendor coordination, technical document review, RFI management and resolving site engineering issues.
• Experience in system testing, commissioning and performance verification is preferred.

Responsibilities

• Lead the design of Front-End FAB WWR systems, including treatment capacity, recovery rate, process, equipment, piping and layout.
• Develop wastewater reclamation and reuse solutions based on process wastewater characteristics and reclaimed water quality requirements.
• Lead the technical selection and integration of UF, RO, membrane, filtration and other water reclamation systems.
• Prepare and review PFDs, P&IDs, layouts, data sheets, equipment specifications, calculations and related design documents.
• Coordinate WWR interfaces with UPW, WWT, Process, Drainage, Chemical, Facilities, Electrical and I&C systems.
• Support technical specifications, Vendor Data Review, technical bid evaluations, clarifications and related document reviews.
• Handle RFIs, design changes, equipment and piping installation, and technical issues during construction.
• Lead or support WWR testing, flushing, commissioning, performance testing and reclaimed water quality verification.
• Monitor engineering, procurement, construction and commissioning progress, and support timely resolution of technical and interface issues.
• Coordinate with Clients, design and construction teams, Vendors and relevant disciplines throughout EPCK execution.

Skills

Project coordination

Technical leadership

Documentation reading

Education

Bachelor’s degree in Mechanical Engineering

Tools

PFDs & P&IDs

Job description

CTCI Singapore Pte Ltd is seeking an experienced engineer to lead the design, coordination and commissioning of Wastewater Reclamation and Reuse (WWR) systems for semiconductor FAB projects in Singapore. You will ensure capacity, water quality, reliability and performance meet project and operational requirements.

The role involves multi-disciplinary interface coordination, vendor data reviews, and on-site construction support to deliver robust WWR solutions and verified performance tests.