Mechanical Maintenance Technician

National Oilwell Varco; Batam; On-site; IDR 96,000,000 - 180,000,000; Full time

Job summary

National Oilwell Varco in Batam, Indonesia seeks a maintenance technician to keep mechanical and hydraulic equipment in safe, reliable condition through preventive and corrective maintenance. You will troubleshoot and repair hydraulic systems, monitor performance, and support fabrication and production activities on site.

The role requires a technical certificate or diploma in mechanical engineering or industrial maintenance, 3–5 years in heavy industry or Oil & Gas, and the ability to read

Qualifications

• Minimum 3–5 years of relevant maintenance experience in heavy industry, fabrication, manufacturing, shipyard, or Oil & Gas environments.
• Ability to read hydraulic schematics and mechanical drawings.
• Hands-on maintenance of hydraulic pumps, cylinders, valves, hoses, and fittings.
• Maintain compliance with HSE procedures and quality standards.
• Capable of working independently or as part of a maintenance team.

Responsibilities

• Perform preventive and corrective maintenance on mechanical and hydraulic equipment.
• Troubleshoot, diagnose, and repair hydraulic systems and mechanical components.
• Maintain and repair hydraulic pumps, cylinders, valves, motors, accumulators, hoses, and fittings.
• Identify hydraulic leaks and perform necessary repairs or component replacements.
• Conduct pressure testing and verify hydraulic system performance.
• Monitor hydraulic fluid levels, cleanliness, pressure, and overall operating conditions.
• Perform maintenance and troubleshooting on rolling machines, plate bending machines, presses, cranes, and heavy lifting equipment.
• Read and interpret hydraulic schematics, mechanical drawings, equipment manuals, and technical documentation.
• Support equipment inspections, breakdown maintenance, overhauls, and commissioning activities as required.
• Maintain accurate maintenance records and report equipment abnormalities or recurring issues.
• Ensure all maintenance activities comply with company HSE procedures, quality standards, and safe work practices.
• Maintain good housekeeping within maintenance and work areas.

Skills

Hydraulic systems

Mechanical equipment

Troubleshooting

Reading schematics

Preventive maintenance

Safety awareness

Education

Technical Diploma in Mechanical Engineering / Industrial Maintenance

Job description

To ensure mechanical and hydraulic equipment remains in a safe, reliable, and efficient operating condition by performing effective preventive and corrective maintenance, minimizing equipment downtime, and supporting continuous fabrication and production activities.

• Perform preventive and corrective maintenance on mechanical and hydraulic equipment.
• Troubleshoot, diagnose, and repair hydraulic systems and mechanical components.
• Maintain and repair hydraulic pumps, cylinders, valves, motors, accumulators, hoses, and fittings.
• Identify hydraulic leaks and perform necessary repairs or component replacements.
• Conduct pressure testing and verify hydraulic system performance.
• Monitor hydraulic fluid levels, cleanliness, pressure, and overall operating conditions.
• Perform maintenance and troubleshooting on rolling machines, plate bending machines, presses, cranes, and heavy lifting equipment.
• Read and interpret hydraulic schematics, mechanical drawings, equipment manuals, and technical documentation.
• Support equipment inspections, breakdown maintenance, overhauls, and commissioning activities as required.
• Maintain accurate maintenance records and report equipment abnormalities or recurring issues.
• Ensure all maintenance activities comply with company HSE procedures, quality standards, and safe work practices.
• Maintain good housekeeping within maintenance and work areas.
• Technical Certificate, Vocational Qualification, or Diploma in Mechanical Engineering, Industrial Maintenance, or a related technical discipline.
• Minimum 3–5 years of relevant maintenance experience in heavy industry, fabrication, manufacturing, shipyard, or Oil & Gas environments.
• Strong knowledge of hydraulic systems and mechanical equipment.
• Hands‑on experience with pumps, cylinders, valves, hoses, fittings, cranes, rolling machines, and hydraulic power units.
• Ability to read and interpret hydraulic schematics, mechanical drawings, and technical manuals.
• Good troubleshooting and problem‑solving skills.
• Understanding of preventive and corrective maintenance practices.
• Good awareness of workplace safety and HSE requirements.
• Able to work independently as well as part of a maintenance team.