WWT System Engineer

CTCI SINGAPORE PTE. LTD.Singaporemycareersfuturepublished 09/10/2026

Job Summary

Serve as a WWT System Engineer , responsible for the technical engineering and project execution of wastewater treatment (WWT) systems for Front-End Semiconductor FAB facilities.

Key Responsibilities

  • WWT System Design Design Front-End FAB WWT systems, including treatment capacity, processes, equipment, piping and layout.
  • Engineering Documentation Prepare and review PFDs, P&IDs, data sheets, equipment specifications, calculations and related design documents.
  • Wastewater Treatment Design Design wastewater segregation, collection and treatment systems based on different process wastewater characteristics, including acid/alkaline, fluoride, CMP and other special waste streams.
  • Multidisciplinary Interface Coordination Coordinate WWT interfaces with Process, Drainage, Water Reclamation, Chemical, Facilities, Electrical and I&C systems.
  • Vendor & Technical Document Coordination Support equipment technical specifications, Vendor Data Review, technical clarifications and related document reviews.
  • Construction & Site Support Handle RFIs, design changes, equipment and piping installation, and technical issues during construction.
  • Testing & Commissioning Participate in WWT testing, commissioning, performance testing and water quality verification to ensure system performance meets design and effluent requirements.
  • Project Progress & Technical Issues Track engineering, procurement, construction and commissioning progress and support timely resolution of technical issues.
  • Environmental Compliance Ensure WWT system design complies with Client requirements, applicable environmental regulations, effluent standards and engineering requirements.
  • Technical Coordination Coordinate with Clients, design and construction teams, Vendors and relevant disciplines throughout EPCK execution.

Requirements

  • Diploma / Bachelor’s Degree in Mechanical Engineering, Chemical Engineering, Environmental Engineering or a related discipline.
  • Experience in WWT, wastewater treatment, semiconductor FAB or high-tech facility projects is preferred.
  • Hands-on experience in site construction coordination, subcontractor supervision and engineering system installation.
  • Able to read and interpret PFDs, P&IDs, engineering drawings, isometric drawings and related technical documents.
  • Familiar with wastewater treatment processes, piping systems, construction sequencing and multidisciplinary site coordination.
  • Experience in vendor coordination, technical document review and resolving site engineering issues.
  • Able to work independently on site and coordinate effectively with project teams, contractors, Clients and Suppliers.
  • Good command of English; proficiency in Chinese is an advantage.
  • Willing to work in a site-based and shift-based environment as required by the project.
  • Relevant qualifications and licences must comply with applicable Singapore laws and regulatory requirements.

Working Location: Woodlands North, Singapore Employment Type: Contract (36 months)