Gas system Lead Engineer

Job Summary Serve as the Gas System Lead Engineer, responsible for the overall technical and engineering management of  Frontend FAB gas systems , covering system planning, design, procurement, construction, interface coordination, testing and commissioning. Ensure gas supply capacity and quality, system safety, reliability and project requirements are achieved. Key Responsibilities Gas System Design Plan and design Frontend FAB gas systems, including capacity, supply architecture, pressure, flow rate, purity, equipment, piping and layout.

Bulk & Specialty Gas Systems Evaluate and select Bulk Gas, Specialty Gas and related supply systems and equipment based on process and project requirements.

Engineering Documentation Prepare and review PFDs, P&IDs, layouts, data sheets, engineering calculations and Vendor documents.

Multidisciplinary Interface Coordination Coordinate Gas system interfaces with Process, Chemical, Exhaust, Electrical, I&C, Facilities and Safety systems.

Vendor & Technical Coordination Prepare technical specifications, conduct Technical Bid Evaluations, review Vendor data and manage technical clarifications.

Construction & Site Support Manage RFIs, design changes, equipment and piping installation, quality issues and site technical issues during construction.

Testing & Commissioning Lead Gas system testing, purging, leak testing, commissioning and gas supply quality and performance verification.

Safety & Regulatory Compliance Ensure Gas systems comply with applicable EHS requirements, safety standards and regulations for high-pressure, flammable, toxic and specialty gases.

System Performance & Reliability Ensure gas supply capacity, pressure, flow, purity, reliability and redundancy meet FAB process and high-volume manufacturing requirements.

Requirements Diploma / Bachelor’s Degree in Mechanical Engineering, Chemical Engineering, Materials Engineering, Safety Engineering or a related discipline. 8+ years of relevant experience in gas systems, semiconductor FAB, high-tech facilities or industrial utility projects. Hands-on experience in gas system engineering, piping, equipment installation, construction coordination and commissioning. Experience with  Bulk Gas, Specialty Gas or semiconductor process gas systems  is highly preferred. Able to read and interpret PFDs, P&IDs, engineering drawings, layouts, isometrics and technical documents. Familiar with gas distribution systems, pressure control, gas cabinets, VMB/VMP and related safety systems. Experience in Vendor coordination, technical document review, RFI management and resolving site engineering issues. Experience in gas system testing, purging, leak testing and commissioning is preferred. Able to work independently on site and coordinate effectively with Clients, contractors, Vendors and multidisciplinary project teams. Good command of English; proficiency in Chinese is an advantage. Willing to work in a site-based environment, including shifts or extended hours 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)