# Powering Indonesia: An Overview of PT TJB Power Services and Career Opportunities
PT TJB Power Services stands as a cornerstone of Indonesia’s energy sector. As a dedicated subsidiary of PT Medco Power Indonesia—a vital arm of the nation's leading publicly traded energy company, MedcoEnergi International Tbk—the organization plays a pivotal role in strengthening the country’s electrical infrastructure. By providing reliable and sustainable power solutions, the company remains at the forefront of overcoming national energy demand challenges.
## Expertise in Power Generation
With a distinguished 15-year history of excellence, PT TJB Power Services specializes in the Operation and Maintenance (O&M) of the Tanjung Jati B Coal-Fired Power Plant. Located on the scenic northern coast of Java on the Muria Peninsula, the facility represents a strategic achievement in Indonesia's national energy framework.
Spanning an expansive 150-hectare site in Tubanan Village, Kembang, the plant is situated approximately 83 kilometers northeast of Semarang and 25 kilometers north of Jepara. The Tanjung Jati B facility serves as a vital component in the nation’s power grid, successfully integrating with existing transmission infrastructure to provide an additional 2×660 MW capacity. This project exemplifies the success of international investment in securing long-term energy availability for the Indonesian public.
## Career Opportunity: Junior WTP/WWTP Operator
PT TJB Power Services is currently seeking a highly motivated Junior WTP/WWTP Operator to join their technical team. This role is essential for maintaining the operational integrity of the plant’s water treatment and intake systems.
Key Responsibilities
The successful candidate will be tasked with the daily operation and oversight of the facility’s specialized water systems, including:
* Managing equipment within the Water Treatment Plant (WTP) and Wastewater Treatment Plant (WWTP).
* Overseeing operations in the Makeup Water Plant and the Electro-Chlorination Plant.
* Monitoring and managing activities within the Sea Water Intake Area.
* Coordinating seamlessly with the WTP/WWTP Control Room to ensure all systems perform at optimal, safe, and regulated levels.
Candidate Requirements
To qualify for this position, applicants should meet the following criteria:
* Educational Background: Possess a Diploma (D3) degree in Chemical, Mechanical, Electrical, or Energy Conversion Engineering.
* Experience: A minimum of one year of experience in a power plant operation role is preferred, though exceptional fresh graduates are encouraged to apply.
* Technical Knowledge:
* Foundational understanding of water treatment chemistry and related systems.
* Basic mechanical proficiency, including familiarity with rotating equipment, bearing systems, and hydraulics.
* General awareness of Control & Instrumentation (C&I) and electrical principles.
* Basic knowledge of emergency protocols, including firefighting and first aid procedures.
* Communication: A functional grasp of the English language to facilitate professional reporting and documentation.
By joining PT TJB Power Services, you are choosing to contribute to a sustainable energy future while developing your career within a prestigious, high-growth environment.