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HVAC / Cleanroom Design Engineer (Semiconductor)

Iaq Engineering (Sg) Pte. Ltd.

D19 Hougang, Sengkang, Serangoon Garden, PunggolFull TimeS$3,500 – S$6,000/mo

Posted 23 Jun 2026

About this role

About the Role We are seeking an experienced HVAC / Cleanroom Design Engineer to support semiconductor and high-tech facility projects. Responsibilities Design chilled water systems, AHUs, MAUs, EFUs and cleanroom HVAC systems. Perform cooling load calculations and airflow analysis. Develop HVAC layouts, duct routing and equipment specifications. Review subcontractor shop drawings and technical submissions. Support construction, testing, balancing and commissioning activities. Participate in design coordination and BIM reviews. Requirements Degree in Mechanical Engineering. 5+ years semiconductor, cleanroom or industrial HVAC experience. Familiar with SEMI standards and cleanroom design. Proficient in AutoCAD and BIM coordination tools. Experience in construction and commissioning preferred.

What they're looking for

Piping SpecificationsAHPliaison with design teamsCooling Water

About Iaq Engineering (Sg) Pte. Ltd.

Industry: ConstructionWebsite ↗

Frequently asked questions

What does a HVAC / Cleanroom Design Engineer (Semiconductor) at Iaq Engineering (Sg) Pte. Ltd. do?

About the Role We are seeking an experienced HVAC / Cleanroom Design Engineer to support semiconductor and high-tech facility projects. Responsibilities Design chilled water systems, AHUs, MAUs, EFUs and cleanroom HVAC systems. Perform cooling load calculations and airflow analysis. Develop HVAC lay…

What skills does this HVAC / Cleanroom Design Engineer (Semiconductor) role need?

Key skills for this role include Piping Specifications, AHP, liaison with design teams, Cooling Water.

How much does a HVAC / Cleanroom Design Engineer (Semiconductor) at Iaq Engineering (Sg) Pte. Ltd. pay?

This role lists a salary of S$3,500 – S$6,000 per month.

Is this HVAC / Cleanroom Design Engineer (Semiconductor) role remote, hybrid, or on-site?

The listing is based in D19 Hougang, Sengkang, Serangoon Garden, Punggol. Check the posting for remote or hybrid options.

How do I apply for this HVAC / Cleanroom Design Engineer (Semiconductor) role?

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