Chemical Engineering

About us PT ENGREEN TECHNOLOGY INDONESIA is A subsidiary of the ENGREEN SDN BHD, headquartered in Malaysia which has a 24-year track record in this industry. We are an engineering firm dedicated to the specialized needs of modern infrastructure. Our team brings decades of experience in Hydraulic Systems, Water Chemistry, and Thermal Management. Whether it is a semiconductor fabrication plant, a modern hospital, or a hyperscale data center, we provide the technical precision required to keep mission-critical systems cool, clean, and compliant.

About the role We are seeking a Chemical Engineer to join our team at our facility in Cikarang Pusat, West Java. This is a full-time position that offers a fantastic opportunity to work with cutting-edge chemical engineering processes and contribute to the development of innovative solutions. A Chemical Engineer plays a critical role in designing, implementing, and optimizing water treatment systems that support the reliable and efficient operation of Data Centre cooling infrastructure. The engineer ensures that water quality meets stringent operational standards to maximize equipment performance, minimize corrosion and scaling, and improve the overall reliability and sustainability of mission-critical facilities.

Key responsibilities Design, develop, and optimize chemical processes and systems to meet project specifications and performance requirements Conduct feasibility studies and technical assessments for new chemical engineering projects and initiatives

Monitor and analyze chemical production processes to ensure efficiency, safety, and compliance with regulatory standards Troubleshoot technical issues and implement corrective actions to maintain operational continuity Prepare detailed technical reports, process documentation, and engineering drawings for projects

Collaborate with cross-functional teams including operations, quality assurance, and maintenance to ensure seamless project execution Perform laboratory testing and analysis to validate process improvements and product quality Ensure compliance with health, safety, and environmental regulations throughout all engineering activities