Design Engineer – Mineral Processing at Multiform Human Development

Position Overview

• We are seeking a highly competent Design/Project Engineer with solid experience in the mineral processing industry, responsible for developing technical designs, performing equipment selections, generating process documentation, and supporting project execution.
• The role requires strong engineering fundamentals, practical plant knowledge, and the ability to translate process requirements into robust design solutions.

Key Responsibilities

Process & Mechanical Design

• Develop and refine Process Flow Diagrams (PFDs) and contribute to Piping & Instrumentation Diagrams (P&IDs).
• Perform equipment sizing and selection for crushers, screens, scrubbers, conveyors, pumps, cyclones, thickeners, flotation units, DMS plants, etc.
• Conduct pump sizing calculations, slurry transport design, NPSH checks, and pipeline hydraulic calculations.
• Support preparation of Mass Balances, equipment lists, process datasheets, and specification documents.
• Coordinate with process metallurgists to ensure designs meet metallurgical performance requirements.

Engineering Calculations & Analysis

• Execute structural, mechanical, and process calculations relevant to mineral processing equipment and plant layout.
• Apply engineering judgement to ensure reliability, maintainability, and operational efficiency of designed systems.
• Review vendor documentation for technical compliance.

3D Modelling & Drafting Support

• Collaborate with the drawing office to generate 3D models, layouts, pipe routing, and detailed fabrication drawings.
• Ensure designs comply with internal standards, best practices, and applicable South African/Namibian engineering codes.

Project Development & Execution Support

• Provide engineering input during concept, feasibility, and detailed design phases.
• Support construction and commissioning teams with technical guidance and design clarifications.
• Participate in design reviews, HAZOP workshops, and risk assessments.

Documentation & Reporting

• Prepare design reports, engineering justifications, technical notes, and equipment specifications.
• Maintain accurate and up-to-date engineering records throughout the project lifecycle.

Minimum Requirements

• B.Eng / BSc Engineering (Mechanical, Chemical, or Metallurgical).
• 2–5 years’ experience in the mineral processing or mining plant design environment.
• EPCM or OEM experience advantageous.
• Proficiency in process engineering tools, pump sizing software, and MS Office.
• Familiarity with AutoCAD, Inventor, SolidWorks, or similar CAD packages (experience with 3D plant design systems advantageous).
• Strong understanding of mineral processing equipment and plant operations.

Key Competencies

• Strong analytical and technical problem-solving skills.
• High attention to detail and engineering accuracy.
• Excellent communication skills, written and verbal.
• Ability to work within multidisciplinary teams and under project deadlines.
• Proactive, self-driven, and capable of managing multiple design packages concurrently.

Closing Date 28 July 2026