Mechanical Engineer - HVAC Design Specialist

Placements24; Sandton; Hybrid; ZAR 420,000 - 660,000; Full time

Benefits offered by this job

Hybrid work arrangement

Medical aid and retirement fund

Professional development opportunities

Generous annual leave and holidays

Clear career progression

Job summary

Placements24 in Sandton, Gauteng, is seeking a Mechanical Engineer specializing in HVAC design to join a leading architectural and engineering consultancy. The role focuses on designing, modelling, and delivering integrated HVAC solutions for commercial, industrial and residential projects with emphasis on energy efficiency and indoor air quality.

The position offers a hybrid work setup and collaboration with architects and engineers on high-profile projects, promoting sustainable building

Qualifications

• Bachelor’s degree required in Mechanical Engineering or related discipline.
• 3–5 years of HVAC design engineering experience.
• Experience with HVAC software, load calculations, CAD/BIM platforms.

Responsibilities

• Design and develop comprehensive HVAC systems for various buildings.
• Perform load calculations, system sizing, and equipment selection.
• Create detailed HVAC design drawings, schematics, and specifications.
• Ensure designs comply with building codes and ASHRAE standards.
• Collaborate with architects, structural engineers, and electrical engineers.
• Conduct energy modeling and optimize system performance.
• Prepare reports, project documentation, and cost estimates.
• Provide technical support during the construction phase.
• Stay updated on HVAC technologies and sustainable practices.

Skills

HVAC design

Thermodynamics

Psychrometrics

Energy efficiency

Analytical skills

Communication skills

Education

Bachelor's degree in Mechanical Engineering

Tools

HAP

Trace 700

AutoCAD

Revit MEP

Job description

About the Role

Our client, a leading architectural and engineering consultancy firm, is seeking a skilled Mechanical Engineer specializing in HVAC (Heating, Ventilation, and Air Conditioning) design to join their prestigious team in Sandton, Gauteng. This role is pivotal in developing innovative and efficient HVAC systems for a diverse range of commercial, industrial, and residential projects. You will be responsible for conceptualizing, designing, and implementing integrated HVAC solutions that ensure optimal thermal comfort, indoor air quality, and energy efficiency. The position operates on a hybrid basis, providing a flexible work arrangement that combines office-based collaboration with remote work capabilities. We are looking for a candidate with a strong understanding of thermodynamics, fluid mechanics, and building systems design, coupled with expertise in HVAC equipment and controls. The ideal candidate is detail-oriented, possesses excellent design skills, and is committed to sustainable building practices. Located in the prominent business district of Sandton, Gauteng, this role offers the opportunity to work on high-profile projects and contribute to shaping modern built environments.

Key Responsibilities

• Design and develop comprehensive HVAC systems for various building types, including heating, cooling, ventilation, and air distribution.
• Perform load calculations, system sizing, and equipment selection for HVAC components (e.g., chillers, boilers, air handling units, fans, diffusers).
• Create detailed HVAC design drawings, schematics, and specifications using CAD and BIM software.
• Ensure HVAC designs comply with building codes, industry standards (e.g., ASHRAE), and energy efficiency regulations.
• Collaborate with architects, structural engineers, and electrical engineers to ensure seamless integration of HVAC systems within the overall building design.
• Conduct energy modeling and analysis to optimize system performance and minimize operational costs.
• Prepare technical reports, project documentation, and cost estimates for HVAC systems.
• Provide technical support during the construction phase, addressing site queries and ensuring proper installation.
• Stay updated on the latest HVAC technologies, sustainable design practices, and relevant codes and standards.

Requirements

• Bachelor’s degree in Mechanical Engineering or a related discipline.
• 3-5 years of experience in HVAC design engineering, preferably within a consulting or building services firm.
• Proficiency in using HVAC design software, load calculation tools (e.g., HAP, Trace 700), and CAD/BIM platforms (e.g., AutoCAD, Revit MEP).
• Strong understanding of thermodynamics, psychrometrics, fluid mechanics, and heat transfer principles.
• Knowledge of various HVAC system types, equipment, and controls.
• Familiarity with local building codes and international HVAC standards (e.g., ASHRAE).
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively in a hybrid environment, managing tasks both remotely and in the office.
• Experience with energy modeling and sustainable design is a significant advantage.
• Detail-oriented and committed to producing high-quality design documentation.

Benefits

• Competitive annual salary of R.
• Hybrid work arrangement providing flexibility.
• Comprehensive medical aid and retirement fund contributions.
• Professional development opportunities, including training on new HVAC technologies and software.
• Be part of exciting projects in a prime location in Sandton, Gauteng.
• Collaborative and professional work environment.
• Generous annual leave and paid public holidays.
• Clear career progression paths within a reputable firm.