Field Mechanic / Industrial Generator Technician

About the role

Poktho Engineering is seeking a skilled Field Mechanic / Industrial Generator Technician to join its team in Lagos. You will be responsible for maintaining, diagnosing, and repairing industrial diesel generator sets, ensuring reliable power supply for our clients.

Key responsibilities

• Diagnose and troubleshoot mechanical, electrical, and control faults in diesel generator sets.
• Perform routine servicing, preventive maintenance, corrective repairs, and major engine overhauls.
• Repair fuel, cooling, lubrication, and exhaust systems, as well as starting, charging, and electrical control issues.
• Install, commission, test, and start up generator sets when required.
• Conduct load testing, performance checks, and general equipment assessments.
• Respond promptly to emergency breakdown calls and field service assignments.
• Prepare accurate technical and service reports, maintaining detailed records of faults, repairs, parts used, and recommendations.
• Provide technical advice to clients on generator condition, maintenance needs, and potential failures.
• Ensure all work complies with safety standards and company procedures.

Required profile

• Proven experience working on industrial diesel generators (minimum 3 years).
• OND or equivalent qualification in a related technical field.
• Strong practical fault‑finding, diagnostic, and troubleshooting abilities.
• Experience with engine overhauling and major mechanical repairs.
• Ability to read and interpret technical manuals, wiring diagrams, and control schematics.
• Capability to work independently with minimal supervision and under pressure.
• Good communication and customer‑service skills.
• Valid driver’s licence is an advantage.

Required skills

• Diesel generator maintenance
• Engine overhauling
• Mechanical fault diagnosis
• Electrical control troubleshooting
• Use of diagnostic tools
• Operation of testing equipment
• Proficiency with hand tools