Chemical Engineer – Water Treatment for Data Center Cooling

PT ENGREEN TECHNOLOGY INDONESIA; Desa Ciranjeng; On-site; IDR 100,440,000 - 145,080,000; Full time

Job summary

PT ENGREEN TECHNOLOGY INDONESIA, based in West Java, seeks a Chemical Engineer to join its team in Cikarang Pusat. This full-time role focuses on designing, implementing, and optimizing water treatment systems for data center cooling infrastructure, ensuring water quality, minimizing corrosion and scaling, and improving reliability across mission-critical facilities.

The ideal candidate has a Bachelor's in Chemical Engineering, 1–3 years of WTP experience, strong knowledge of water/wastewater

Qualifications

• Bachelor's degree in Chemical Engineering required.
• 1–3 years experience in Water Treatment Plant (WTP) preferred.
• Strong knowledge of water and wastewater treatment processes (filtration, RO, ion exchange, cooling water, boiler water, chemical dosing).
• Proficient in preparing technical and operational reports, with data analysis in Excel.

Responsibilities

• Design, develop, and optimize chemical processes and systems for water treatment.
• Conduct feasibility studies and technical assessments for new projects.
• Monitor and analyze water treatment processes for efficiency, safety, and regulatory compliance.
• Troubleshoot issues and implement corrective actions to ensure operational continuity.
• Prepare technical reports, process docs, and engineering drawings for projects.
• Collaborate with operations, QA, and maintenance teams for project execution.
• Perform lab testing to validate process improvements and product quality.
• Ensure compliance with health, safety, and environmental regulations.
• Support project planning and budgeting with technical expertise.

Skills

Water treatment

English fluency

Excel/Data analysis

Technical reporting

Education

Bachelor's degree in Chemical Engineering

Job description

PT ENGREEN TECHNOLOGY INDONESIA, based in West Java, seeks a Chemical Engineer to join its team in Cikarang Pusat. This full-time role focuses on designing, implementing, and optimizing water treatment systems for data center cooling infrastructure, ensuring water quality, minimizing corrosion and scaling, and improving reliability across mission-critical facilities.

The ideal candidate has a Bachelor's in Chemical Engineering, 1–3 years of WTP experience, strong knowledge of water/wastewater