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Mechanical Engineer
Mechanical EngineerGlobaltrack • Johannesburg, Gauteng, South Africa
Mechanical Engineer

Mechanical Engineer

Globaltrack • Johannesburg, Gauteng, South Africa
18 days ago
Job description

We are seeking a Mechanical Engineer with strong expertise in product casing and mold design to join our R&D team.

Key Responsibilities

  • Design and model product casings, enclosures, and mechanical components using 3D CAD software (SolidWorks, Fusion, or equivalent).
  • Generate detailed 2D drawings and technical documentation for manufacturing.
  • Develop injection mold designs, collaborate with external toolmakers, and review tooling drawings.
  • Optimize designs for injection molding, die‑casting, CNC machining, and 3D printing using DFM / DFA principles.
  • Select materials for strength, durability, environmental resistance (IP65+), and cost efficiency.
  • Rapidly prototype designs via 3D printing and validate fit, form, and function.
  • Conduct tolerance analysis and stress simulations.
  • Support testing for environmental robustness (vibration, temperature, sealing).

Cross‑Functional Collaboration

  • Work closely with electronics, firmware, and industrial design teams to integrate PCBs, batteries, antennas, and connectors into enclosures.
  • Coordinate with suppliers and manufacturing partners (local and international) on mold fabrication, production, and quality checks.
  • Research new materials, manufacturing methods, and processes.
  • Drive improvements in mechanical reliability, weight, and production cost.
  • Requirements

  • Bachelor's degree in Mechanical Engineering or related field.
  • Proficiency in 3D CAD (SolidWorks, Creo, Fusion, or similar).
  • Strong knowledge of plastics, polymers, and metals used in electronic product housings.
  • Understanding of DFM (Design for Manufacturability) and DFA (Design for Assembly).
  • Experience producing manufacturing drawings and GD&T (Geometric Dimensioning & Tolerancing).
  • Preferred / Nice to Have

  • Familiarity with PCB and electronics integration into housings.
  • Familiarity with electronics circuit design and firmware development.
  • Experience with sealing designs for ruggedized or waterproof devices (IP ratings).
  • Basic knowledge of thermal management for electronic enclosures.
  • Exposure to compliance / certification requirements (CE, ICASA, FCC, RoHS).
  • Soft Skills

  • Strong problem‑solving and analytical thinking.
  • Attention to detail and ability to balance design with cost / manufacturing constraints.
  • Team player who can collaborate with cross‑disciplinary teams (electronics, firmware, QA, manufacturing).
  • Clear communicator, able to work with external vendors and internal stakeholders.
  • Seniority Level : Entry level

    Employment Type : Full‑time

    Job Function : Engineering and Information Technology

    Industries : Truck Transportation

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