Mechanical Technician

PT Jawa Satu Power is committed to operating one of Southeast Asia’s largest and most advanced CCGT power plants with excellence, reliability, and world-class standards. To strengthen our Mechanical Maintenance capability, we are seeking a skilled Mechanical Technician who will play a vital role in ensuring the reliability, performance, and integrity of major mechanical equipment supporting continuous plant operations.

This position is ideal for hands-on professionals who excel in troubleshooting complex mechanical systems and are passionate about maintaining high operational standards in a dynamic power plant environment.

As a Mechanical Technician, you will support the plant’s mechanical maintenance activities through effective inspection, troubleshooting, preventive maintenance, and overhaul work to ensure optimal equipment performance and plant availability.

Your key responsibilities will include:

Performing routine, preventive, corrective, and overhaul maintenance on mechanical equipment in accordance with established procedures

Troubleshooting and repairing mechanical faults to maintain plant reliability and availability

Inspecting and overhauling steam turbines, combustion turbines, generators, HRSGs, and associated CCP mechanical equipment

Installing, removing, inspecting, and maintaining pumps, fans, valves, piping systems, heat exchangers, tanks, and mechanical structures

Conducting condition monitoring activities, including vibration analysis and inspections

Assisting and supervising contractors during maintenance and overhaul activities when required

Performing emergency maintenance and supporting plant restoration activities

Maintaining accurate maintenance records and equipment history in the CMMS

Reading and interpreting mechanical drawings, P&IDs, and technical manuals

Ensuring compliance with safety, environmental, and quality standards

Supporting cross-functional maintenance activities with Electrical and I&C teams

Maintaining cleanliness and organization of mechanical workshops, tools and work areas

Supporting spare parts planning and continuous improvement initiatives

What You’ll Bring

Diploma (D3) in Mechanical Engineering or equivalent technical qualification

Minimum 4 years of experience in power plant mechanical maintenance or related industries

Understanding of Combined Cycle Plant (CCP) operations and mechanical maintenance practices

Strong knowledge of mechanical maintenance activities in power plants

Experience performing preventive maintenance on major mechanical equipment including steam turbines, combustion turbines, generators, HRSGs, pumps, fans, valves, piping systems, heat exchangers, tanks, and auxiliary systems.

Familiarity with condition monitoring techniques such as vibration analysis and basic non‑destructive testing

Ability to read and interpret mechanical drawings, P&IDs, and technical manuals

Proficiency in using CMMS and MS Office for maintenance documentation

Willingness to support On-Call Rotation or ERO duties

Mature, committed, team-oriented, and self‑motivated mindset

Who We Are PT Jawa Satu Power (JSP) is a joint venture between Pertamina NRE, Marubeni, and Sojitz, established to develop and operate the Jawa-1 CCGT Power Plant—the largest gas‑fired combined cycle project in Southeast Asia.

Backed by a global network of partners from Japan, Korea, the U.S., Europe, and Indonesia, JSP combines innovation and collaboration to deliver reliable energy. We are committed to integrity, transparency, and creating long‑term value for all stakeholders

Apply Now Join us in ensuring the reliability and performance of critical mechanical systems that drive operational excellence. If you’re ready to take the next step in your mechanical maintenance career and contribute to a meaningful, high‑impact energy project, we welcome your application.

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