UPW system Engineer

Job Summary

Responsible for supporting the technical engineering and project execution of Ultrapure Water (UPW) systems for Front-End Semiconductor FAB facilities, covering design, documentation, vendor coordination, site support, testing and commissioning.

Key Responsibilities

1. UPW System Design Support
   Assist with UPW system design, including capacity, water quality, process, equipment, piping and basic engineering calculations.
2. Engineering Documentation
   Prepare and review PFDs, P&IDs, layouts, equipment specifications, data sheets, calculations and related design documents.
3. Vendor Data & Technical Coordination
   Support Vendor Data Review, technical documentation, document tracking and technical clarifications to ensure vendor information meets design requirements.
4. Interface Coordination
   Support interfaces between UPW and Process Equipment, Wastewater, Water Reclamation, Facilities, Electrical and I&C systems.
5. Site & Design Change Support
   Assist with RFIs, site design issues, equipment and piping installation checks, and tracking of design changes.
6. Testing & Commissioning
   Participate in UPW flushing, testing, commissioning, performance testing and water quality verification.
7. Project Progress & Issue Tracking
   Support design, procurement, construction and commissioning progress tracking, including action items and technical issue follow-up.
8. Technical Development
   Work under the guidance of the Lead Engineer and coordinate with design, construction, vendor and Client teams while developing expertise in UPW systems.

Requirements

• Diploma / Associate Degree or above in Mechanical Engineering, Environmental Engineering, Chemical Engineering or a related field.
• Experience in UPW, semiconductor FAB or high-tech facility projects is preferred.
• Hands-on experience in site construction coordination, subcontractor management and engineering system installation.
• Able to read and interpret PFDs, P&IDs, engineering drawings and control system diagrams.
• Familiar with construction processes, work sequencing and multidisciplinary site interface coordination.
• Able to work independently on site and coordinate effectively with project teams, contractors, Clients and suppliers.
• Strong communication and teamwork skills, including coordination with site personnel and relevant authorities.
• Willing to perform site-based and shift work as required by project needs.
• Relevant qualifications and licences must comply with applicable Singapore laws and regulatory requirements.
• Proficient in English and Chinese; additional language skills are an advantage.

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