Job Description – Process Engineer – Water & Wastewater Treatment
Position Details
Position: Process Engineer – Water & Wastewater Treatment
Location: Perungudi, Chennai
Experience: 8–15 Years
Salary: ₹13–22 LPA
Employment Type: Full-Time | Work from Office
Qualification: B.E./B.Tech in Chemical / Mechanical / Environmental / Process Engineering
Industry: Water & Wastewater Treatment
Job Overview
We are looking for an experienced Process Engineer – Water & Wastewater Treatment with strong expertise in STP, ETP and WTP process design, engineering, calculations, and optimization.
The ideal candidate should have hands-on experience in end-to-end process design, advanced treatment technologies, and Greenfield/Brownfield/Greyfield projects.
Key Responsibilities
Design and engineer STP, ETP & WTP treatment systems.
Perform process, hydraulic, mass balance, and equipment sizing calculations.
Prepare PFDs, P&IDs;, process design reports, and technical specifications.
Evaluate water/wastewater characteristics and select suitable treatment technologies.




Handle process optimization, troubleshooting, and plant performance improvement.
Support projects from concept design through commissioning.
Evaluate and integrate advanced treatment technologies.

Requirements
Must-Have Expertise
8+ years of hands-on process design experience in STP/ETP/WTP projects.
Minimum 50% of overall experience in STP projects.
Must have designed at least one 20 MLD or higher capacity plant.
Hands-on experience with MBR, MBBR & SBR.
Strong knowledge of hydraulic calculations, mass balance, and process sizing.
Independent preparation of PFDs, P&IDs; & process design reports.
Experience in Greenfield, Brownfield or Greyfield projects.
Full process design lifecycle exposure: Design → Engineering → Optimization → Commissioning.
Knowledge of UF, RO, ASP, DAF, Electrocoagulation and membrane technologies is an advantage.
Familiarity with tools such as BioWin, Bentley, WAVE, IMS, etc.

Perks

📌 Hiring || Process Engineer (Chennai)
🏢 2COMs
📍 Chennai