Process & Design Engineer Water & Wastewater Treatment

Experience Required: Candidates with hands-on experience in STP / ETP / WTP Design & Engineering only need to apply.

Job Description

We are looking for an experienced Process & Design Engineer with solid technical knowledge and practical experience in the design and engineering of Sewage Treatment Plants (STP), Effluent Treatment Plants (ETP), Water Treatment Plants (WTP), and wastewater recycling systems.

The candidate will be responsible for process design, engineering calculations, preparation/review of technical drawings, BOQ/BOM preparation, and coordination with clients, consultants, vendors, fabricators and site teams.

Key Responsibilities

1. Design and process engineering of STP/ETP/WTP based on technologies such as:
- MBBR
- MBR
- SBR
- Conventional biological treatment
- Tertiary treatment
- UF / RO / Membrane systems
- Wastewater recycling and reuse systems

2. Process scheme selection and development based on influent characteristics, treated water quality requirements, site conditions and project specifications.
3.



Preparation of detailed process design calculations, including:
- Hydraulic calculations
- Tank sizing
- Biological process calculations
- Sludge generation calculations
- Aeration requirements
- Pump and blower selection
- Chemical dosing calculations
- Filter and membrane sizing

4. Preparation and review of detailed engineering drawings and documents, including:
- P&ID;
- HFD / Process Flow Diagrams
- Equipment Layout
- Piping Layout
- Civil GA / Equipment GA
- Sectional drawings
- Process schematics
- Equipment and instrument specifications

5. Pipe sizing and hydraulic calculations, including flow velocity, pressure drop and head-loss calculations.
6. Preparation of BOQ, BOM, equipment schedules and technical specifications for STP/ETP/WTP projects.
7. Selection and technical evaluation of:
- Pumps
- Blowers
- Mixers
- Filters
- Membranes
- Dosing systems
- Mechanical equipment

📌 Walk-in || Process Design Engineer STP|ETP|WTP (Delhi)
🏢 M Grow Techno Systems
📍 Delhi