Tumelo Joseph Malelu
Langa
Summary
Experienced Maintenance Technician with over 11 years in industrial manufacturing environments, specializing in machine maintenance, fault-finding, and electrical systems. Skilled in preventative maintenance, troubleshooting, and programming of PLC systems (Omron, Siemens, Allen-Bradley) with a proven track record of minimizing downtime and optimizing machinery performance. Demonstrates strong technical expertise in injection and blow molding machinery, pneumatics, and hydraulics, along with a commitment to safety and quality standards. Known for effective problem-solving and teamwork, with a passion for continuous improvement and efficiency in high-demand production settings.
Overview
19
19
years of professional experience
Work history
Senior Millwright
Nioro Plastics
Blackheath, Gauteng
2025.01 - Current
- Quickly learned and applied new skills to daily tasks, improving efficiency and productivity.
- Successfully delivered on tasks within tight deadlines.
- Demonstrated respect, friendliness and willingness to help wherever needed.
- Supported team by demonstrating respect and willingness to help.
- Worked flexible hours, covering nights, weekends and bank holidays.
- Made necessary modifications to equipment improving efficiency.
- Serviced systems regularly to prevent unexpected breakdowns.
- Troubleshot electrical issues effectively minimizing downtime.
- injection molding and blow molding ,Sipa ,engel machines
Maintenance Technician
Polyoak Packaging
2022.03 - 2024.10
- Duties and Responsibilities: Maintains blow molding machines (Uniloy, Urola) and ensures production quality. Operates leak testers, performing quality checks and repairs. Conducts maintenance on beggars and blenders to meet production needs. Implements preventative maintenance schedules, reduces downtime. Performs system upgrades, aligning with safety and performance standards. Troubleshoots complex issues in mechanical/electrical components. Collaborates with cross-functional teams to maintain compliance.
- Ensured safety by adhering to all health and safety regulations.
- Made necessary modifications to equipment improving efficiency.
- Adhered to all standard operating procedures ensuring compliance and safe operation.
- Undertook facility inspections, ensuring optimal working conditions.
- Improved operational efficiency with regular maintenance tasks.
Maintenance Technician
Boxmore Plastic Closure
2014.01 - 2022.02
- Duties and Responsibilities: Maintained molding, slitters, printing, laser, Sacmi, and Hakumi machines. Conducted fault-finding on electrical panels and circuits. Performed maintenance on pneumatic and hydraulic systems. Programmed and troubleshooted PLC systems (Omron, Siemens, Allen-Bradley). Replaced worn components, minimizing downtime. Documented all repairs and service actions, ensured compliance. Assisted in training technicians on protocols and troubleshooting.
Millwright
Nampak (Megapak)
2009.09 - 2013.12
- Duties and Responsibilities: Conducted routine and preventative maintenance on injection and blow molding machines. Provided breakdown support, performing on-the-spot troubleshooting. Designed and wired electrical circuits tailored to machinery needs. Used diagnostic tools for mechanical and electrical issues. Performed daily service checks, ensuring machine safety and quality. Collaborated with other technicians to improve troubleshooting processes.
Transformer Tanking Technician
Hawker Siddeley Transformers
2006.10 - 2009.08
- Duties and Responsibilities: Conducted assembly and tanking of transformers, ensuring alignment with engineering specifications. Verified tank integrity, checking for leaks and structural stability. Managed specialized tools, maintained safety and accuracy. Adhered to safety protocols while handling high-voltage equipment. Collaborated with engineers and production teams on troubleshooting.
Education
National Diploma - Electrical Engineering
Technotrain Training Centre
IsandoSkills
- Calm under pressure
- Problem-solving
- Communication skills
- Public speaking
- Team building
ADDITIONAL SKILLS AND INTERESTS
Computer Skills: Proficient in Microsoft software (Windows 2007) - Microsoft 365
Timeline
Senior Millwright
Nioro Plastics
2025.01 - Current
Maintenance Technician
Polyoak Packaging
2022.03 - 2024.10
Maintenance Technician
Boxmore Plastic Closure
2014.01 - 2022.02
Millwright
Nampak (Megapak)
2009.09 - 2013.12
Transformer Tanking Technician
Hawker Siddeley Transformers
2006.10 - 2009.08
National Diploma - Electrical Engineering
Technotrain Training Centre