Job Overview
• Job Title: Manager – Engineering and Design
• Department: Design & Engineering
Role Summary
We are hiring an experienced Manager Engineering and Design to lead our water and wastewater
treatment projects from concept to final commissioning. You will manage end-to-end system design
and coordinate with various teams, requiring strong hands-on expertise in water treatment
technologies like ETP, STP, WTP, RO/UF, ZLD, and advanced biological treatments (MBBR, MBR, SBR,
etc.).
Key Responsibilities
Engineering & Design
• Develop detailed designs for comprehensive water and wastewater treatment systems,
focusing on ETP/STP/WTP, RO/UF systems, and sand filters, based on precise project
requirements and specifications.
• Prepare comprehensive basic and detailed engineering packages.
• Prepare, review, and approve critical engineering deliverables, including Process &
Instrumentation Diagrams (P& IDs), General Arrangement (GA) drawings, hydraulic
calculations, and equipment sizing.
• Create detailed Process Flow Diagrams (PFDs), Hydraulic Flow Diagrams (HFDs), fabrication




drawings, and sectional drawings.
• Design complete plant layouts, piping routes, skids, and major Bills of Materials (BOMs).
• Prepare technical datasheets for pumps, blowers, instruments, and other mechanical
equipment.
• Utilize specialized water treatment design software and meticulously review civil/structural
drawings.
• Ensure strict adherence to industry standards, safety guidelines, and internal company quality
procedures throughout the engineering lifecycle.
Project & Operations Execution
• Lead end-to-end project execution from initial concept development through to final in office
commissioning.
• Conduct dedicated site visits for accurate field data collection and direct client coordination.
• Coordinate seamlessly with internal departments, clients, vendors, and contractors to ensure
a smooth project flow and timely delivery.
• Collaborate with procurement and project teams to accur

📌 Manager engineering and design (Navi Mumbai)
🏢 Tigi HR
📍 Navi Mumbai