Senior HVAC Systems Design Engineer – Building Services

Placements24; Vereeniging; Hybrid; ZAR 580,000 - 820,000; Full time

Benefits offered by this job

Competitive salary package

Medical aid and retirement fund

Professional development opportunities

Flexible working arrangements

Job summary

Placements24 is seeking a Mechanical Design Engineer with a focus on HVAC systems in Vereeniging, Gauteng. You will design, model, and specify HVAC solutions for commercial, industrial, and residential projects, coordinating with architects and engineers to ensure efficient, compliant building services.

The role requires a strong HVAC background, proficiency in AutoCAD MEP and Revit MEP, and registration with ECSA or eligibility. A track record of successful project delivery is preferred.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• Minimum 5 years of experience in HVAC design for building services.
• Proficiency in AutoCAD MEP and Revit MEP.
• Registered or eligible for registration with ECSA.
• Knowledge of HVAC codes/standards (SANS, ASHRAE).
• Experience with energy simulation tools is advantageous.

Responsibilities

• Design, develop, and specify HVAC systems for various building types.
• Prepare detailed mechanical drawings and schematics using CAD software (AutoCAD MEP, Revit MEP).
• Conduct load calculations, energy modeling, and system performance analysis.
• Select and size HVAC equipment (chillers, boilers, AHUs, pumps, ductwork).
• Collaborate with architects, structural/electrical engineers for integrated designs.
• Prepare BOQs and assist in tendering processes.
• Oversee installation and commissioning; provide on-site support.

Skills

HVAC design

Thermodynamics

Fluid mechanics

Heat transfer

Analytical skills

Communication

Project management

Education

Bachelors in Mechanical Engineering or related field

ECSA registration or eligible

Tools

AutoCAD MEP

Revit MEP

Job description

Placements24 is seeking a Mechanical Design Engineer with a focus on HVAC systems in Vereeniging, Gauteng. You will design, model, and specify HVAC solutions for commercial, industrial, and residential projects, coordinating with architects and engineers to ensure efficient, compliant building services.

The role requires a strong HVAC background, proficiency in AutoCAD MEP and Revit MEP, and registration with ECSA or eligibility. A track record of successful project delivery is preferred.