Senior Mechanical Engineer - Hvac Systems Design

Our client, a prominent architectural and engineering consultancy, is seeking an experienced Senior Mechanical Engineer specializing in HVAC (Heating, Ventilation, and Air Conditioning) systems to join their vibrant team in Klerksdorp, North West . This role is pivotal in designing and implementing efficient and effective HVAC solutions for a diverse range of building projects, including commercial, industrial, and institutional facilities. The ideal candidate will possess a strong understanding of thermodynamics, fluid mechanics, and building physics, combined with practical experience in HVAC design and system integration.

This hybrid role allows for flexibility, balancing collaborative on-site work with remote flexibility, ensuring optimal productivity and engagement.

• Design, develop, and implement comprehensive HVAC systems for various building types, ensuring compliance with energy efficiency standards and building codes.
• Conduct load calculations, ductwork sizing, and pipe sizing using specialized HVAC design software.
• Select and specify HVAC equipment, including chillers, boilers, air handling units, and control systems.
• Prepare detailed design drawings, schematics, and specifications for tender and construction purposes.
• Perform energy modeling and analysis to optimize system performance and minimize operational costs.
• Collaborate closely with architects, structural engineers, and electrical engineers to ensure integrated building design.
• Conduct site visits for system verification, commissioning support, and troubleshooting.
• Provide technical guidance and mentorship to junior engineers and designers within the team.
• Stay updated on the latest trends, technologies, and regulations in HVAC engineering.

• Bachelor's degree in Mechanical Engineering or a related field.
• A minimum of 6 years of relevant experience in HVAC design and engineering.
• Proficiency in industry-standard HVAC design and analysis software (e.g., HAP, Trace 700, Revit MEP).
• Solid understanding of thermodynamics, psychrometrics, and building science principles.
• Experience with building management systems (BMS) and controls is highly desirable.
• Knowledge of local building codes and energy efficiency regulations.
• Strong project management and communication skills.
• Ability to work effectively both independently and as part of a collaborative team in a hybrid setting.
• Must be legally authorized to work in South Africa .

• Our client offers a competitive salary package, structured performance reviews, and opportunities for professional development and continuous learning.
• Employees benefit from medical aid contributions, a retirement fund, and generous annual leave.
• The hybrid work model promotes work-life balance, with access to our modern offices in Klerksdorp, North West .
• Opportunities for career progression within a reputable firm are available.
• Join a team that is dedicated to creating sustainable and comfortable built environments.