Design Engineer

ALSTERN TECHNOLOGIES SINGAPORE PTE. LTD.; Singapore; On-site; SGD 70,000 - 95,000; Full time

Job summary

ALSTERN TECHNOLOGIES SINGAPORE PTE. LTD. is seeking a Mechanical Engineer specialized in ACMV design to deliver comprehensive HVAC solutions in Singapore. The role involves sizing, layout, and integration across disciplines to meet project requirements.

Responsibilities include heat load calculations, equipment sizing, and producing technical drawings using AutoCAD and Revit. Collaboration with consultants and on-site support for testing are essential aspects of the job.

Qualifications

• Degree in Mechanical Engineering required.
• Minimum 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.

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.

Skills

ACMV design

Coordination

Value engineering

Education

Degree in Mechanical Engineering

Tools

AutoCAD

Revit/BIM

HAP

Job description

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 outvalue engineeringto 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