Electronics Technician at Oza Holdings

• The Electronics Technician is responsible for the installation, maintenance, troubleshooting, and repair of electronic systems used in mining operations, including Proximity Detection Systems (PDS), two-way radios, GPS units, and related communication and safety equipment. The role ensures optimal system performance, safety compliance, and minimal downtime.

Key Responsibilities:
Installation & Commissioning

• Install and configure Proximity Detection Systems (PDS) on mining equipment
• Install and set up two-way radio communication systems (VHF/UHF)
• Install and configure GPS tracking systems on mobile and fixed assets
• Conduct system testing and commissioning

Maintenance & Repairs

• Perform routine maintenance on electronic systems and equipment
• Diagnose faults and carry out repairs on:
• PDS systems
• Radios and communication devices
• GPS tracking units
• Control modules and wiring systems
• Replace faulty components and ensure proper calibration

Troubleshooting & Diagnostics

• Identify and resolve system faults using diagnostic tools and software
• Conduct root cause analysis on recurring issues
• Ensure minimal downtime through effective fault-finding

 System Monitoring & Support

• Monitor system performance and reliability
• Provide technical support to site personnel and operators
• Assist with upgrades and system improvements

Compliance & Safety

• Ensure all systems comply with mining safety standards and regulations
• Adhere to site safety procedures and PPE requirements
• Maintain accurate service and maintenance records

 Reporting & Administration

• Complete job cards, maintenance reports, and fault logs
• Maintain inventory of spare parts and tools
• Provide feedback on system performance and improvement opportunities

Minimum Requirements
Education:

• National Diploma / N6 / Trade Test in:
• Electronics Engineering
• Electrical Engineering (Light Current preferred)

Experience
3–5 years experience in:

• Mining or industrial environment
• PDS systems (advantageous)
• Two-way radios and communication systems
• GPS tracking systems

Technical Skills:

• Strong fault-finding and diagnostic ability
• Knowledge of:
• RF systems (radio frequency)
• Wiring and circuit diagrams
• Electronic testing equipment (multimeters, oscilloscopes) Basic computer skills (reporting, system configuration)