Mechanical Design Engineer (Gearbox & Gear Systems)

JVR Software; Gauteng; On-site; ZAR 600,000 - 900,000; Full time

Job summary

JVR Software is seeking a Mechanical Design Engineer to join their engineering team in Gauteng. The role focuses on designing, improving and supporting gearbox and geared drive solutions for demanding industrial applications, including mining, manufacturing and energy sectors.

You will work with multidisciplinary teams to deliver world-class projects, performing calculations, generating drawings, and ensuring compliance with standards.

Qualifications

• Bachelor’s degree in Mechanical Engineering required.
• 5+ years of mechanical design experience in a relevant sector.
• Experience with gearboxes, geared drives or power transmission systems.
• Strong knowledge of gear design, bearings, shafts, lubrication and rotating equipment.
• Proficient CAD skills in SolidWorks, Inventor, Creo or equivalents.

Responsibilities

• Design and develop gearbox and gear system components and assemblies.
• Perform detailed mechanical calculations and engineering analyses.
• Create and review manufacturing drawings and technical documentation.
• Support gearbox upgrades, refurbishments and new product development initiatives.
• Conduct root cause and failure analysis on mechanical components.
• Collaborate with manufacturing, quality, sales, and service teams for project execution.
• Provide technical support to customers and internal stakeholders.
• Ensure designs comply with engineering standards and best practices.

Skills

CAD proficiency

Mechanical design ability

Engineering calculations

Technical communication

Problem solving

Education

Bachelor’s Degree in Mechanical Engineering

Tools

SolidWorks

Inventor

Creo

Job description

An established engineering company specializing in power transmission and gearbox solutions is seeking a skilled Mechanical Design Engineer to join its engineering team. This role offers the opportunity to work with highly engineered gearbox systems and rotating equipment used in demanding industrial applications across mining, manufacturing, energy, and heavy industry.
You’ll be involved in designing, improving, and supporting gearbox and geared drive solutions while collaborating with multidisciplinary teams to deliver world-class engineering projects.

Key Responsibilities

• Design and develop gearbox and gear system components and assemblies
• Perform detailed mechanical calculations and engineering analysis
• Generate and review manufacturing drawings and technical documentation
• Support gearbox upgrades, refurbishments, and new product development initiatives
• Conduct root cause and failure analysis on mechanical components
• Liaise with manufacturing, quality, sales, and service teams to ensure successful project execution
• Provide technical support to customers and internal stakeholders
• Ensure designs comply with relevant engineering standards and best practices

Requirements

• Bachelor’s Degree in Mechanical Engineering
• Minimum 5 years’ experience in mechanical design engineering
• Proven experience working with gearboxes, geared drives, or power transmission systems
• Strong understanding of gear design principles, bearings, shafts, lubrication systems, and rotating equipment
• Proficiency in CAD software such as SolidWorks, Inventor, Creo, or similar packages
• Experience conducting engineering calculations and mechanical analysis
• Excellent problem-solving and technical communication skills

Advantageous Experience

• Experience within mining, heavy industrial, manufacturing, or power generation environments
• Exposure to finite element analysis (FEA)
• Knowledge of gearbox refurbishment, maintenance, and reliability engineering
• Registration or progress toward professional registration with ECSA

What’s in It for You?

• Work on technically challenging and highly specialized engineering projects
• Join a business recognized as a leader in gearbox and power transmission solutions
• Exposure to complex industrial applications and cutting-edge engineering practices
• Opportunities for professional growth and career development
• Collaborate with experienced engineers and industry specialists
• Competitive remuneration package based on experience

If you’re a Mechanical Design Engineer who enjoys solving complex engineering challenges and wants to be part of a team that keeps critical industries moving, we’d like to hear from you.