Job DescriptionJob Title: Manager – Process Design & Engineering (Sewage/Wastewater Treatment)
nAbout the Role
nResponsible for end-to-end process engineering of sewage treatment plant (STP) projects, from tender study through commissioning support.
nResponsibilities
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Study tender documents thoroughly to understand technical, performance, and statutory requirements for sewage treatment schemesn
Prepare complete process design and sizing calculations for STPs based on prevailing technologies (SBR, MBBR, ASP, MBR, Oxidation Ditch, FAB, etc.)n
Develop Hydraulic Flow Diagrams (HFD), Process Flow Diagrams (PFD), and Piping & Instrumentation Diagrams (P&ID;)n
Prepare technical proposals, BOQs, equipment specifications, and support commercial proposal preparationn
Coordinate with clients/consultants for approval of design basis, drawings, and all technical submissions; track and close review commentsn
Liaise with mechanical, electrical, civil, and instrumentation teams to ensure design integrationn
Provide process support during detailed engineering,



procurement, and construction stagesn
Review plant operations, troubleshoot process upsets, and recommend corrective/optimization measuresn
Ensure designs comply with CPHEEO manual, state pollution control board norms, and other applicable Indian standardsn

nQualifications
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B.Tech/M.Tech in Civil/Environmental/Chemical Engineering (Environmental Engineering preferred)n
8–15 years' experience in STP process design, with proven track record of large municipal sewage treatment projects in Indian

nRequired Skills
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Robust hands-on expertise in multiple treatment technologies (SBR, MBBR, ASP, MBR, UASB, FAB, tertiary treatment, sludge handling)n
Proficiency in process calculations, mass balance, hydraulic design, and sizing of treatment unitsn
Working knowledge of AutoCAD (for HFD/P&ID; review), and design software/tools used in process engineeringn
Familiarity wi

📌 Manager Process Design & Engineering Sewage/wastewater Treatment Pune
🏢 HNB Engineers
📍 Pune