Low & High Voltage Electrician

Job Description

• DEPARTMENT: Assembly Plant 
• REPORTING TO: Assembly Plant Manager 
• LOCATION: Tema (Head Office Assembly Plant)

• Read and interpret electrical schematics, wiring diagrams, and technical manuals for heavy-duty vehicles and earth-moving machinery.
• Install, terminate, and route complete electrical wiring harnesses for Low Voltage (12V/24V) systems, including lighting, starting, charging, and control circuits.
• Install and configure High Voltage (HV) components where applicable (e.g., electric-drive systems, hybrid powertrains, or high-capacity auxiliary systems), ensuring compliance with manufacturer specifications.
• Mount and connect electrical components such as alternators, starters, sensors, ECUs (Electronic Control Units), solenoids, and battery banks.
• Utilize diagnostic scanners, multimeters, oscilloscopes, and other test equipment to identify and resolve electrical faults in assembled machines.
• Perform systematic root-cause analysis on recurring electrical issues and recommend corrective actions to the engineering team.
• Troubleshoot CAN bus systems, data communication networks, and proprietary electronic control modules.
• Conduct rigorous functional tests on all electrical systems post-assembly, including safety interlocks, warning systems, and emergency shutdown features.
• Perform insulation resistance testing and high-potential (hipot) testing on high-voltage circuits to ensure safety and reliability.
• Ensure all electrical work complies with Zonda Tec's quality standards and international safety regulations (e.g., ISO, IEC standards).
• Provide electrical technical support to the Servicing Department for vehicles returned from branches or customer sites.
• Assist in retrofitting or upgrading electrical systems on existing customer vehicles when required.
• Maintain accurate records of electrical modifications, repairs, and test results for each machine assembled.
• Strictly adhere to all Lock-Out/Tag-Out (LOTO) procedures, arc-flash safety protocols, and high-voltage handling guidelines.
• Ensure all work is performed in compliance with Ghana's Electricity Regulations and international best practices.
• Maintain a clean, organized, and hazard-free work environment in the assembly bay.
• Monitor and report on electrical component inventory levels, ensuring availability of critical parts (cables, connectors, fuses, relays, sensors) to avoid assembly delays.
• Suggest cost-effective alternatives for electrical components without compromising quality.

Required Skills or Experience

• Minimum: HND or Bachelor's Degree in Electrical/Electronic Engineering, or a related field.
• Certification: A valid Electrical Wiring Certification or Licensed Electrician credential (e.g., from the Energy Commission of Ghana or an equivalent recognized body).
• Specialized Training: Certification in High Voltage Systems (e.g., EV/Hybrid safety training) is a strong advantage.
• Minimum of 4 to 6 years of practical electrical experience, preferably in:

1. Heavy equipment assembly or manufacturing.
2. Automotive or commercial vehicle electrical systems.
3. Industrial plant maintenance.

• Proven experience working with both Low Voltage (12V/24V DC) and High Voltage (up to 600V DC or 440V AC) systems.
• Hands-on experience with CAN bus diagnostics and electronic engine management systems.

• Environment: Assembly plant environment with exposure to noise, dust, lubricants, and varying temperatures.
• Physical Demands: Ability to stand for extended periods, climb on machinery, work in confined spaces, and lift heavy tools/components (up to 25 kg).
• Hours: Monday to Saturday, with occasional overtime required during peak production periods.