Graduate Mechanical Engineer (Operations & Productivity Improvement)

Network Contracting; Soweto; On-site; ZAR 180,000 - 300,000; Full time

Job summary

Network Contracting is seeking a Mechanical Engineering graduate to support production by identifying bottlenecks, improving machine readiness, and driving continuous improvement in a Randburg/Roodepoort site.

You will work on structured problem-solving (RCA / 5 Why / Fishbone), develop SOPs, train teams, and document changes for audits, contributing to efficiency and quality in a manufacturing environment.

Qualifications

• Degree in Mechanical Engineering from a SA-recognised university.
• 0–2 years’ experience (graduate / internship welcomed).
• Strong willingness to work in a manufacturing / industrial environment.
• Must be able to work on-site in Randburg / Roodepoort.

Responsibilities

• Identify production bottlenecks and implement solutions to improve output and efficiency.
• Assist with machine setup optimisation and readiness checks for daily production requirements.
• Lead and participate in structured problem-solving initiatives (RCA / 5 Why / Fishbone).
• Train operators and production teams on improved methods and best practices; update SOPs and standards.
• Compile operational improvement reports and document solution implementation for audits.

Education

BTech / BEng / BSc in Mechanical Engineering

Job description

Key Responsibilities

1. 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. 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 escalat risks proactively
3. 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. 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. 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