CNG Compressor Operator at Ascentech Services Limited

Location: Arepo, close to Mowe/Ibafo, Ogun State

JOB SUMMARY

We are seeking an experienced CNG Compressor Operator to operate and monitor CNG compressor packages and associated equipment safely and efficiently. The ideal candidate should have hands-on experience operating CNG compressors, monitoring equipment parameters, carrying out routine inspections, responding to alarms, and supporting basic maintenance activities.

KEY RESPONSIBILITIES

• Operate CNG compressor packages and associated equipment in line with approved operating procedures.
• Monitor compressor pressure, temperature, oil level, vibration, running hours, and other operating parameters.
• Carry out equipment start-up, shutdown, changeover, and routine operational checks.
• Monitor compressor performance and promptly report abnormalities, leaks, unusual sounds, vibrations, or pressure changes.
• Conduct routine inspections of compressors, gas engines/motors, valves, piping, cooling, and lubrication systems.
• Respond appropriately to equipment alarms, trips, and emergency situations.
• Perform basic operational troubleshooting and escalate major mechanical, electrical, instrumentation, or control faults to the maintenance team.
• Assist maintenance personnel during preventive and corrective maintenance activities.
• Carry out routine checks on gas detectors, emergency shutdown systems, safety valves, gauges, and other safety equipment.
• Maintain accurate daily operating logs, equipment readings, shift reports, and breakdown records.

REQUIREMENTS

• OND, HND, or relevant technical qualification in Mechanical, Electrical, Instrumentation, Automobile Engineering, or a related field.
• 3–5 years of hands-on experience operating CNG compressors or similar gas compression equipment.
• Practical experience with reciprocating compressors is highly preferred.
• Good understanding of compressor operation, pressure systems, lubrication, cooling, and gas engines/motors.
• Ability to monitor and interpret compressor operating parameters and equipment readings.
• Basic knowledge of PLC/HMI controls, alarms, and instrumentation.
• Ability to identify equipment abnormalities and carry out basic operational troubleshooting.
• Good understanding of CNG safety procedures, PTW, LOTO, and emergency response.
• Ability to work shifts and respond to operational emergencies when required.
• Relevant CNG, compressor operation, safety, LOTO, or OEM training/certification is an added advantage.