CAD Design Engineer

IAQ ENGINEERING (SG) PTE. LTD. • singapore, singapore • Posted June 23, 2026

Position Overview

Job Purpose

The CAD Design Engineer plays a critical role in the engineering and construction of state-of-the-art semiconductor fabrication plants (Fabs). You will be responsible for creating, modifying, and managing detailed 2D engineering drawings and 3D models for complex facility systems, ensuring strict adherence to semiconductor industry standards, safety protocols, and project timelines.

Key Responsibilities & Job Scope

1. Technical Drawing & Modeling

  • Develop detailed 2D architectural/structural layouts and 3D BIM models for semiconductor facility systems using AutoCAD, Revit, or MicroStation.

  • Design and route complex MEP (Mechanical, Electrical, Plumbing) systems , with a heavy focus on:

    • High-Purity Gas & Chemical Delivery Systems

    • Ultra-Pure Water (UPW) & Wastewater Treatment Piping

    • Exhaust & HVAC Systems (General, Acid, Solvent, and Scrubber systems)

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