Job title: Junior Mechanical 3D Modeller (YES)
Job type: Contract
Emp type: Full-time
Pay interval: Monthly
Pay rate from: ZAR 15,000.00
Pay rate to: ZAR 20,000.00
Location: 81 Botterklapper St, Lynnwood, Pretoria, 0081, South Africa
Job published: 19 Dec 2025
Job ID: 44383
Contact name: Pierre Van Den Bergh
Phone number: +27128168735

Job Description

We are seeking a Junior Mechanical 3D Modeller to join our Design team under the YES Programme. This role is suited to a technically strong individual looking to gain practical experience in mechanical and process plant modelling within a structured engineering and project environment.

 

Key Responsibilities

  • Develop 3D models of chutes, bins, platework, mechanical components, process tanks and vessels, and equipment support structures.

  • Produce 2D general arrangement, engineering, and fabrication detail drawings from 3D models.

  • Ensure all work complies with client and project design standards and specifications.

  • Support the Engineering and Design Coordinator when interfacing with external subcontractors on 3D modelling and 2D drawing deliverables.

  • Apply best-practice modelling and draughting standards across all assigned work.

  • Maintain and manage 3D and 2D files and project documentation using Autodesk Construction Cloud.

  • Raise and implement Requests for Information (RFIs) and Engineering Change Requests (ECRs) in line with project procedures.

  • Provide modelling and technical input to support successful project delivery.

  • Contribute to a culture of quality, accuracy, and professionalism within the design team.

 

Minimum Requirements

Qualifications

  • NQF Level 4 General Draughting Certificate (required)

  • Matric with Mathematics (required)

  • Autodesk Inventor and/or AutoCAD user training (advantageous)

Experience & Knowledge

  • Exposure to mechanical or piping 3D modelling on EPCM or EPC projects in heavy construction, mining, or mineral processing (advantageous)

  • Experience in a design office environment (advantageous)

  • Working knowledge of Autodesk Inventor, AutoCAD, and Revit (advantageous)

  • Familiarity with Autodesk Construction Cloud (advantageous)

Skills

  • Proficient in MS Excel, Word, Outlook, and PowerPoint

  • Strong analytical, numerical, and problem-solving ability

  • Clear written and verbal communication in English

  • Strong organisational skills with the ability to manage large volumes of project data in cloud-based systems

 

Personal Attributes

  • High attention to detail when creating and checking 3D models

  • Ability to meet project deadlines and work to defined schedules

  • Willingness to attend site meetings when required

  • Professional, reliable, and quality-driven approach to work

 

YES Programme Requirements

  • Must be 35 years or younger for the duration of the programme

  • Must have been unemployed for at least the last 2 months

  • Clear criminal record is required

 

This role offers practical exposure to mechanical and process plant design work within a professional engineering environment and is well suited to candidates looking to build a solid technical foundation.