Mechanical Technician

What We Can Achieve Together 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.

We’re Looking for You 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 Good English communication skills 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.

Let’s

POWER

the future—together.