Manager engineering and design

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 on-site

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 accurately estimate project costs,

manage material requirements, and establish realistic project timelines.

Qualifications & Experience

• Education: Bachelor of Engineering (B.E. or B. Tech) in Chemical, Environmental, Mechanical

Engineering or relevant.

• Experience: 12+ years of progressive, hands-on experience in the design and engineering of

water/wastewater treatment plants.

• Domain Expertise: Deep technical knowledge of Water Treatment Processes, including ETP,

STP, WTP, Reverse Osmosis (RO), Ultrafiltration (UF) systems, multi-grade Sand Filters, and

Effluent Recycle plants.

Key Skills & Competencies

• Proficiency in engineering design software such as AutoCAD, SolidWorks, or industry-specific

hydraulic modelling tools.

• Strong understanding of process engineering, fluid mechanics, hydraulics, and pump sizing.

• Excellent project execution, timeline estimation, and cross-functional coordination skills.

• Strong communication skills for effectively liaising with internal departments, external

contractors, and vendors