Hydraulic & Heavy Machinery Maintenance Tech

Nov Inc; Batam; On-site; IDR 55,800,000 - 111,600,000; Full time

Job summary

Nov Inc in Batam, Indonesia, is seeking a skilled maintenance technician to perform preventive and corrective maintenance on heavy mechanical and hydraulic equipment. You will troubleshoot, repair hydraulic systems, and read schematics and manuals to keep pumps, valves, cylinders, cranes, and power units operating safely and efficiently.

The role requires a technical certificate or diploma in Mechanical Engineering or Industrial Maintenance, 3–5 years of relevant experience in heavy industry or

Qualifications

• 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.

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

Troubleshooting

Mechanical maintenance

Reading schematics

Safety awareness

Independent work

Education

Technical Certificate/Diploma in Mechanical Engineering

Tools

Hydraulic power units

Pumps

Cylinders

Valves

Hoses & fittings

Job description

Nov Inc in Batam, Indonesia, is seeking a skilled maintenance technician to perform preventive and corrective maintenance on heavy mechanical and hydraulic equipment. You will troubleshoot, repair hydraulic systems, and read schematics and manuals to keep pumps, valves, cylinders, cranes, and power units operating safely and efficiently.

The role requires a technical certificate or diploma in Mechanical Engineering or Industrial Maintenance, 3–5 years of relevant experience in heavy industry or