Johannesburg: Junior Mechanical Design Engineer

March 24, 2026 Jobs in Central Johannesburg

Job Description

Job Description: Perform thermal, pressure part, and detailed mechanical design of industrial watertube boilers and associated equipment Assist with specification of bought-out equipment for boiler installations Support drawing reviews and take engineering accountability for design outputs Contribute to projects across the full lifecycle, from tendering and quotations through to commissioning and after-sales support Collaborate with multidisciplinary teams while managing multiple project deliverables simultaneously Skills & Experience: 0 3 years experience within an industrial or heavy engineering environment Strong academic record in Thermodynamics, Fluid Mechanics, Heat Transfer, CFD, and Stress Analysis Knowledge of national and international engineering standards and regulations Proficiency in Microsoft Office, Autodesk Inventor, AutoCAD, Plant 3D, and Ansys Fluent Strong communication skills and ability to interact confidently with clients and stakeholders Qualification: Bachelor of Engineering / BSc Mechanical Engineering Degree Only South African Residents or individuals with a relevant South African work permit will be considered. Contact HENDRINA BASSON on

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About Engineering Jobs in Gauteng

In Gauteng, the engineering job market is generally driven by the growth and development of various industries, including technology, manufacturing, and infrastructure development. This has led to a high demand for skilled engineers with expertise in fields such as mechanical, electrical, civil, and chemical engineering. Typically, these roles involve designing, developing, testing, and implementing solutions to real-world problems.

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The salary range for engineering positions in Gauteng is typically broad, with junior engineers earning around R300 000 to R500 000 per annum, while senior engineers can earn upwards of R800 000 to over R1 200 000. However, it’s essential to note that salaries can vary greatly depending on factors such as experience, company size, and industry sector. For instance, engineers working in the technology industry may receive higher salaries than those in manufacturing or infrastructure development.

Common skills for engineering roles include proficiency in computer-aided design (CAD) software, programming languages like Python or C++, and strong analytical and problem-solving skills. Engineers must also be able to communicate effectively with colleagues from other disciplines and manage projects from conception to completion. Other essential skills include familiarity with industry-specific standards and regulations, as well as the ability to work in a fast-paced environment.

Industry sectors that commonly employ engineers include financial services, technology, manufacturing, and infrastructure development. In these sectors, engineers play critical roles in designing and implementing solutions for complex problems, such as process optimization, product development, and system integration.

For career progression, engineers can typically expect to move into senior or leadership roles with experience and additional qualifications. Many engineers also choose to pursue advanced degrees, such as master’s or doctoral studies, to specialize in a particular area of engineering or transition into related fields like research and development or consulting.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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