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Design Engineer

Alstern Technologies Singapore Pte. Ltd.

D14 Geylang, EunosPermanentS$5,000 – S$6,000/mo

Posted 24 Jul 2026

About this role

Key Responsibilities Design ACMV systems including chilled water, DX, ventilation, and exhaust systems. Perform cooling load calculations and equipment sizing (AHUs, FCUs, chillers, pumps, fans, ducts, and piping). Prepare engineering drawings, calculations, technical submissions, and specifications using AutoCAD/Revit. Carry out value engineering to optimize system performance, constructability, energy efficiency, and project costs without compromising quality or compliance. Coordinate with consultants, architects, contractors, and other disciplines to resolve design issues. Review shop drawings, material submissions, and provide technical support during construction. Attend site inspections and support testing & commissioning. Ensure compliance with BCA, SS, ASHRAE, and Green Mark requirements. Requirements Degree in Mechanical Engineering or equivalent. Minimally 3 years of ACMV design experience. Proficient in AutoCAD; Revit/BIM and HAP experience is an advantage. Strong knowledge of ACMV design standards, value engineering principles, and coordination skills

What they're looking for

CalculationsProject PricingConstructabilityLiaise With Consultants

About Alstern Technologies Singapore Pte. Ltd.

Industry: ConstructionSize: 300Website ↗

Frequently asked questions

What does a Design Engineer at Alstern Technologies Singapore Pte. Ltd. do?

Key Responsibilities Design ACMV systems including chilled water, DX, ventilation, and exhaust systems. Perform cooling load calculations and equipment sizing (AHUs, FCUs, chillers, pumps, fans, ducts, and piping). Prepare engineering drawings, calculations, technical submissions, and specifications…

What skills does this Design Engineer role need?

Key skills for this role include Calculations, Project Pricing, Constructability, Liaise With Consultants.

How much does a Design Engineer at Alstern Technologies Singapore Pte. Ltd. pay?

This role lists a salary of S$5,000 – S$6,000 per month.

Is this Design Engineer role remote, hybrid, or on-site?

The listing is based in D14 Geylang, Eunos. Check the posting for remote or hybrid options.

How do I apply for this Design Engineer role?

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