Water & Wastewater Process Design Engineer

Global Mandira Semesta is an engineering-focused company delivering integrated solutions for water and wastewater treatment systems. In this role, you will act as the core design authority responsible for developing end-to-end process designs, from concept development to detailed engineering, supporting project execution and technical proposals.

•  Design water and wastewater treatment systems from concept to detailed engineering
•  Perform process calculations including mass balance and system analysis
•  Develop Process Flow Diagrams (PFD) and Piping & Instrumentation Diagrams (P&ID)
•  Select and size process equipment including biological, chemical, and membrane systems
•  Optimize CAPEX and OPEX for efficient system performance
•  Support technical proposals and BOT feasibility studies 

•  Bachelor’s or Master’s degree in Chemical Engineering, Environmental Engineering, or Process Engineering
•  Minimum 7–10 years of experience in water or wastewater treatment plant (WTP/WWTP) design
•  Strong capability in process design and engineering calculations
•  Solid understanding of water and wastewater treatment technologies
•  Experience in EPC projects or engineering consultancy environments