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Hookup Engineer (Upw / Chemical System)

Yijia Engineering Pte. Ltd.

IslandwideFull TimeS$4,000 – S$5,500/mo

Posted 13 Jul 2026

About this role

Process Utility Engineer (UPW / Drain / Chemical System) Position Information Industry: Construction / Engineering (Semiconductor Plant Project) Work Location: Woodlands (Project Site) Work Hours: 5.5 Days per week (8:00 AM – 6:00 PM) Salary Range: SGD 3,500 – SGD 5,200 (Depending on experience) Job Summary We are an established engineering firm specializing in Mechanical & Electrical (M&E) installation and process piping for major semiconductor plant projects (e.g., Micron, TSMC-style facilities). We are seeking a highly motivated Process Utility Engineer to join our Woodlands project team, focusing on Ultra Pure Water (UPW), Process Drain, and Chemical delivery systems within the cleanroom environment. Candidates with relevant experience in semiconductor water and chemical systems will be highly prioritized. However, if you come from a general Mechanical & Electrical (M&E) background and are eager to transition into the semiconductor sector, we welcome your application. Our experienced Project Manager will provide direct guidance, training, and mentorship to help you onboard quickly. Key Responsibilities Site Supervision & Execution: Oversee the daily on-site installation, testing, and commissioning of UPW, Process Drain, and Chemical piping systems within the cleanroom, ensuring work complies with strict semiconductor standards. Technical Coordination & Mentorship: Work closely under the guidance of the Project Manager to review shop drawings, resolve on-site piping route clashes, and learn advanced semiconductor process utility engineering. Material & Quality Management: Assist in preparing material take-offs (MTO) for specialized piping (e.g., PVDF, PP, PVC, Stainless Steel) and inspect installation quality to ensure zero leakage and high purity. Cleanroom Protocol Adherence: Ensure all installation works and onsite workers strictly adhere to the project's cleanroom housekeeping, safety, and contamination control protocols. Progress Documentation: Maintain accurate site logs, coordinate weekly progress updates, and assist the Project Manager in preparing hand-over documentation for clients. Requirements Experience & Background: Prior experience in semiconductor cleanroom projects, specifically handling UPW, Drain, or Chemical systems, is highly preferred. Candidates with a general Mechanical & Electrical (M&E) or piping background who possess a strong learning attitude are also welcome to apply. Technical Skills: Basic proficiency in reading M&E shop drawings, isometric drawings, or piping schematics. Familiarity with AutoCAD is an advantage. Education: Degree or Diploma in Mechanical Engineering, Chemical Engineering, Environmental Engineering, or a related discipline. Key Attributes: High sense of responsibility, detail-oriented (critical for high-purity piping), proactive in learning, and capable of working effectively in a dynamic site environment.

What they're looking for

Piping EngineeringElectronics EngineeringDetail OrientedTechnical Skills

About Yijia Engineering Pte. Ltd.

Industry: Construction

Frequently asked questions

What does a Hookup Engineer (Upw / Chemical System) at Yijia Engineering Pte. Ltd. do?

Process Utility Engineer (UPW / Drain / Chemical System) Position Information Industry: Construction / Engineering (Semiconductor Plant Project) Work Location: Woodlands (Project Site) Work Hours: 5.5 Days per week (8:00 AM – 6:00 PM) Salary Range: SGD 3,500 – SGD 5,200 (Depending on experience) Job…

What skills does this Hookup Engineer (Upw / Chemical System) role need?

Key skills for this role include Piping Engineering, Electronics Engineering, Detail Oriented, Technical Skills.

How much does a Hookup Engineer (Upw / Chemical System) at Yijia Engineering Pte. Ltd. pay?

This role lists a salary of S$4,000 – S$5,500 per month.

Is this Hookup Engineer (Upw / Chemical System) role remote, hybrid, or on-site?

The listing is based in Islandwide. Check the posting for remote or hybrid options.

How do I apply for this Hookup Engineer (Upw / Chemical System) role?

You can apply directly on Yijia Engineering Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.