Johannesburg North: Graduate Mechanical Engineer (Operations & Productivity Improvement) posted by Network Contracting

January 28, 2026 Jobs in Central Johannesburg

Network Contracting

Gauteng

Mechanical Engineering

Job Description

Key Responsibilities
1) Operational Support & Continuous Improvement
– Identify production bottlenecks and implement solutions to improve output and efficiency
– Assist with optimising machine performance to improve uptime and reliability
– Analyse downtime trends and contribute to preventative measures
– Support lean initiatives (waste reduction, flow improvement, cycle time reduction)
2) Machine Readiness & Performance
– Assist with machine setup optimisation and readiness checks for daily production requirements
– Support root cause investigations for machine breakdowns and recurring faults
– Collaborate with maintenance teams to improve machine reliability and reduce unplanned stoppages
– Monitor machine performance indicators and escalate risks proactively
3) Problem Solving & Root Cause Analysis
– Lead and participate in structured problem-solving initiatives (RCA / 5 Why / Fishbone)
– Conduct investigations into product defects, process variances and operational inefficiencies
– Implement corrective actions and follow through to ensure measurable outcomes
4) Training & Standardisation
– Train operators and production teams on improved methods, process controls and best practices
– Assist with developing and updating SOPs, work instructions and operational standards
– Promote a culture of accountability, compliance and continuous improvement
5) Reporting & Engineering Documentation
– Compile operational improvement reports and track progress against targets
– Record engineering changes and document solution implementation
– Provide technical support during audits, inspections and improvement reviews
Minimum Requirements
– BTech / BEng / BSc in Mechanical Engineering (from a recognised South African university)
– 0–2 years’ experience (graduate / internship experience welcomed)
– Strong willingness to work in a manufacturing / industrial environment
– Must be able to work on-site in Randburg / Roodepoort
Key Skills & Competencies
– Assertive, confident and able to lead discussions with operators and technical teams
– Strong problem-solving and troubleshooting ability
– Practical understanding of mechanical systems and production equipment
– Strong communication skills and ability to train and influence others
– Organised, detail-focused and able to work under pressure
– High ownership mindset with the ability to implement solutions, not only identify problems
Advantageous (Nice-to-Have)
– Exposure to lean manufacturing, productivity improvement, or plant optimisation
– Understanding of maintenance systems (planned maintenance, breakdown reporting)
– Knowledge of safety standards within industrial environments
– Valid driver’s license and own transport
What Success Looks Like in This Role
– Improved daily machine readiness and reduced downtime trends
– Practical operational improvements that increase productivity and efficiency
– Better operator capability through training and improved process control
– Strong collaboration between production, maintenance and engineering teams

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About Mechanical Engineering Jobs in Gauteng

When it comes to Mechanical Engineering positions in Gauteng, South Africa, the general job market trends indicate a high demand for skilled engineers in various industries. Typically, these roles involve designing, developing, and testing mechanical systems, equipment, and devices, with a common requirement being a strong understanding of mathematics, physics, and materials science. Often, graduates with a BEng (Hons) or MEng degree in Mechanical Engineering are sought after for these positions.

Generally, salaries for Mechanical Engineers in Gauteng can range from R400 000 to R1 200 000 per annum, depending on factors such as experience, company size, and industry sector. Typically, junior engineers start at the lower end of this range, while senior engineers with extensive experience can earn closer to the higher end. However, it is essential to note that salaries can vary widely, and actual figures may differ based on individual circumstances.

Common skills required for Mechanical Engineer roles include proficiency in computer-aided design (CAD), finite element analysis (FEA), and simulation software, as well as strong problem-solving and analytical skills. Typically, engineers need excellent communication and collaboration skills to work effectively with cross-functional teams. Other essential skills often include knowledge of mechanical systems, materials science, thermodynamics, and manufacturing processes.

Mechanical Engineers are in high demand across various industry sectors, including financial services sector, technology industry, manufacturing sector, and automotive sector. Often, these roles involve working on large-scale projects, developing new products or equipment, and ensuring compliance with safety standards and regulations.

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For those pursuing a career as a Mechanical Engineer, there are many opportunities for career development and growth. Typically, graduates can progress to senior engineer or lead engineer positions within 5-10 years of experience, while more experienced engineers can move into management roles or pursue further education through an MEng degree or Ph.D. in Mechanical Engineering.

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

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