Mechanical Engineer (HVAC)

WSP USA; Midrand; On-site; ZAR 450,000 - 750,000; Full time

Job summary

WSP Africa in Midrand, South Africa, seeks a Mechanical Engineer to strengthen our Building Services team. You will contribute to HVAC design, load calculations and project delivery from inception to closeout, collaborating with clients and contractors to ensure quality outcomes.

The ideal candidate holds a BEng/BSc Eng or BTech Eng (Mechanical) with 3+ years in Building Services, and experience in HVAC design, BIM (Revit/AutoCAD), ACC and tender documentation.

Qualifications

• Must have a B Eng / BSc / B Tech degree in Mechanical or Mechatronic Engineering with relevant experience
• Must have minimum 3 years’ post-graduation working experience in building services.
• Must have experience related to Mechanical engineering, specifically HVAC, designs and construction monitoring on sectors such as Data Centres, Clean Rooms, Healthcare facilities

Responsibilities

• Possess a high level of technical proficiency and manage projects from inception to closeout
• HVAC design including heat load and ventilation calculations per standards
• Quality assurance, site supervision and tender/document development
• Work with BIM and ACC/Forma platforms for digital delivery
• Provide client-facing communication and project coordination

Skills

HVAC design

Project management

BIM / Revit

Communication

Analytical thinking

Education

BEng / BSc Eng / BTech Eng (Mechanical)

Tools

HAP

Loadest

IES

Revit

AutoCAD

Autodesk Forma

Job description

THE COMPANY:

WSP is one of Africa’s most diverse consulting firms and a proud member of the global WSP Group. As part of our strategic business expansion, we are looking for dedicated, skilled, and motivated individuals who take pride in working with us. We are committed to fostering and maintaining diversity, equity, and inclusion in the workplace.

KEY ROLE:

The following guidelines outline the responsibilities of the Mechanical Engineer position . While they include the items listed below, the role is not limited to these tasks. These serve as indicators of eligibility and capability for the position, with final suitability determined by management and contingent on the availability of an engineering position.

We are strengthening our Mechanical offering by appointing a Mechanical Engineer. The ideal candidate will hold a B.Eng., B.Sc. Eng., or B.Tech. Eng. (Mechanical) degree and have 3+ years of experience in the Building Services Consulting sector.

This role will comprise of predominantly HVAC, but experience in Medical Gases, Mechanical Utilities, Wet Services/ Public, Fuel System Design, Vertical Transportation and Fire Engineering Services will be highly advantageous

KEY RESPONSIBILITIES:

Technical Expertise:

• Possess a high level of technical proficiency.
• Capable of managing projects from inception to closeout, with the ability to work independently. Guidance from a senior engineer will be provided for complex or high-value projects, ensuring appropriate support and oversight.
• Proficient in HVAC design, including air conditioning heat load and ventilation calculations, in line with local and international standards.
• Knowledge of South African National Standards (SANS), particularly ventilation, with an understanding of global standards like British Standards and ASHRAE as an advantage.
• Expertise in specifying and approving specialist equipment.

Digital Capability

• Skilled in various HVAC design software (e.g., HAP, Loadest, IES) and air/fluid/heat flow calculation tools.
• Proficient in HVAC modeling software and BIM tools (AutoCAD, Revit, Autodesk Forma), and knowledgeable in manual air psychrometric analysis and design.
• Demonstrates digital literacy and effectively uses technology, data and digital engineering tools relevant to their role.
• Applies and supports BIM principles and the effective use of platforms such as Autodesk Construction Cloud (ACC), Autodesk Forma, Revit and other approved digital delivery systems where applicable.
• Uses digital tools and data to improve project delivery, collaboration, quality, efficiency and client outcomes.
• Maintains high standards of digital information management, data quality in compliance with WSP digital governance requirements.
• Continuously develops digital capability and contributes to a culture of innovation and continuous improvement.

Client Care & Marketing:

• Build and maintain strong client relationships, earning respect and trust.
• Understand clients’ needs and deliver tailored solutions.
• An established client base is advantageous.

Time & Team Management:

• Demonstrate strong leadership in communication, resource management, and teamwork.
• Ability to work unsupervised, managing time, quality, and effort to deliver high-quality results within time and cost constraints.

Project & Financial Management:

• Handle project scoping, scope monitoring, and cost control related to mechanical systems.
• Proficient in preparing tender documentation and managing the tender process.
• Competent in the formulation of Bills of Quantities (BOQs).
• Oversee contractor and contract management within the mechanical discipline.

Critical Thinking & Problem Solving:

• Apply logic and reasoning to identify strengths and weaknesses of alternative solutions.
• Make sound judgments and decisions using both deductive and inductive reasoning.
• Use scientific principles to solve complex engineering problems.

Communication Skills:

• Effectively convey information, both written and oral.
• Possess excellent communication and technical report-writing skills.

Quality Assurance & Site Supervision:

• Ensure quality control (QA/QC) throughout project stages.
• Provide site supervision and monitor construction processes.
• Troubleshoot issues on existing installations.

HEALTH AND SAFETY:

• Role model standards for SHEQ performance and behaviour consistent with the company’s health, safety, environmental and quality vision and policies by influencing those around you
• Contributing to the identification of SHEQ risks and driving processes to achieve Zero Harm
• Embracing, displaying and promoting the company values and ensuring a safe working environment is maintained at all times, whether in the office environment, on construction sites or in the general environment.

QUALIFICATIONS AND EXPERIENCE REQUIRED

• Must have a B Eng / BSc / B Tech degree in Mechanical or Mechatronic Engineering with relevant experience
• Must have minimum 3 years’ post-graduation working experience in building services.
• Must have experience related to Mechanical engineering, specifically HVAC, designs and construction monitoring on any or multiple of the following sectors:
• Data Centres
• Clean Rooms
• Advanced Manufacturing
• Healthcare Facilities
• Must have a basic understanding and working knowledge of Revit
• Must have a good understanding and able to navigate document management systems such as Autodesk ACC, Autodesk Forma. Any other systems would be advantageous.
• Experience in Medical Gases, Mechanical Utilities, Refrigeration Systems, Wet Services/ Public, Fuel System Design, Vertical Transportation and Fire Engineering Services will be highly advantageous.
• Individual currently in employment of a consulting entity will be preferred
• Eligibility for registration with ECSA as a Pr Eng or Pr Tech Eng will be advantageous; candidates actively progressing toward professional registration will be preferred.

KEY COMPETENCIES AND GENERIC SKILLS:

• Code B drivers licence (preferably own car)
• Computer literacy (programming skills will be advantageous)
• Experience in various Autodesk products (AutoCAD, Revit, Navisworks, Autodesk Forma suite)
• Must be self-motivated
• Team player
• Excellent communicator and good discussion and problem resolution skills
• A self-starter who can run with and manage his own projects with the guidance of a senior engineer
• Skilled in thermodynamic and pipe network design principles
• Must be responsible and have a high level of self-sufficiency and be able to apply common sense
• Must have a questioning and inquisitive mind
• Willing and able to travel