Design Engineer STP|ETP|WTP

M Grow Techno Systems Pvt Ltd; Dadri, New Delhi, Gurugram District; On-site; INR 600,000 - 900,000; Full time

Benefits offered by this job

PF / ESI

Performance-based growth opportunities

Diverse STP/ETP/WTP projects

Professional growth in Water & Wastewa

Job summary

M Grow Techno Systems Pvt Ltd in India seeks an experienced Process & Design Engineer for Water & Wastewater Treatment projects. You will design STP/ETP/WTP systems, perform engineering calculations, prepare technical drawings, BOQ/BOM, and coordinate with clients, consultants, vendors and site teams.

The role requires hands-on STP/ETP/WTP design experience, knowledge of MBBR/MBR/SBR and tertiary treatment, and the ability to review P&ID, GA drawings, and equipment specifications.

Qualifications

• B.Tech / B.E. in Chemical, Mechanical or Environmental Engineering.
• Hands-on STP/ETP/WTP design and engineering experience.
• Knowledge of MBBR, MBR, SBR and tertiary treatment.
• Ability to perform process and hydraulic design calculations.
• Familiar with P&ID, HFD, GA drawings, layouts, BOQ and BOM.
• Coordinate with clients, consultants, vendors and site teams.
• Strong analytical and problem-solving skills.

Responsibilities

• Design and process engineering of STP/ETP/WTP using MBBR, MBR, SBR and tertiary treatment.
• Prepare detailed process design calculations including hydraulics and tank sizing.
• Create and review P&ID, HFD, GA drawings and BOM/BOQ.
• Size pipes, assess head-loss and flow velocity; select pumps and blowers.
• Prepare BOQ, BOM and equipment specifications; coordinate with clients and site teams.
• Support commissioning and troubleshoot STP/ETP/WTP systems.

Skills

STP design

ETP design

WTP design

P&ID

GA drawings

BOQ

BOM

Pumps & Blowers

Coordination

Analytical skills

Education

B.Tech / B.E. – Chemical Engineering

B.Tech / B.E. – Mechanical Engineering

B.Tech / B.E. – Environmental Engineering

Job description

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 strong 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
   • Instruments and other process equipment
8. Provide technical support and troubleshooting assistance to site engineers and project/site in-charges during execution and commissioning.
9. Attend project kick-off meetings, technical discussions and design review meetings with clients and consultants.
10. Coordinate with clients, consultants, civil/MEP teams, fabricators, vendors and site teams for smooth project execution.
11. Review and check engineering drawings, BOMs, BOQs, vendor offers and technical submittals.
12. Support project teams during commissioning, performance trials and troubleshooting of STP/ETP/WTP systems.

Required Candidate Profile

• B.Tech / B.E. in:
  • Chemical Engineering
  • Mechanical Engineering
  • Environmental Engineering
  • or related engineering discipline.
• Strong practical experience in STP / ETP / WTP design and engineering.
• Good understanding of MBBR, MBR, SBR and tertiary treatment processes.
• Ability to independently perform process and hydraulic design calculations.
• Good understanding of P&ID, HFD, GA drawings, layouts, BOQ and BOM.
• Knowledge of pumps, blowers, piping, valves, instruments and wastewater treatment equipment.
• Ability to coordinate effectively with clients, consultants, vendors and site teams.
• Strong analytical and problem-solving skills.
• Candidates with only general mechanical/Civil design experience without STP/ETP/WTP design experience should not apply.

Preferred Experience

Candidates having experience in turnkey wastewater treatment projects, including design, engineering, procurement support, execution and commissioning, will be preferred.

Compensation & Benefits

• Attractive and rewarding salary package
• PF / ESI
• Performance-based growth opportunities
• Opportunity to work on diverse STP, ETP, WTP and water recycling projects
• Professional growth in the Water & Wastewater Treatment industry

Industry: Water Treatment / Waste Management
Department: Design & Engineering
Role: Process & Design Engineer
Employment Type: Full Time
Education: B.Tech / B.E. - Chemical / Mechanical / Environmental Engineering