Position: Process Design Engineer – ETP/WTP

Location: Pune, Maharashtra

Company: LiquidSky Ventures Pvt. Ltd.

About LiquidSky Ventures

LiquidSky Ventures Pvt. Ltd. is a leading provider of industrial wastewater recycling and Zero Liquid Discharge (ZLD) solutions. We specialise in advanced technologies such as Mechanical Vapor Recompression (MVR) evaporators, wastewater recycling, and industrial process water treatment, serving industries including automotive, metal finishing, engineering, electronics, pharmaceuticals, and chemicals.

Position Overview

We are seeking an experienced process design engineer with a minimum of 5 years of experience in the design, commissioning, operation, or optimisation of effluent treatment plants (ETP) and water treatment plants (WTP). The ideal candidate should possess strong process engineering knowledge and be capable of developing treatment schemes, troubleshooting plant operations, and supporting project execution from concept through commissioning.

Key ResponsibilitiesProcess Design

Design and develop ETP, WTP, and wastewater recycling systems based on customer requirements.

Prepare Process Flow Diagrams (PFDs), Process & Instrumentation Diagrams (P&IDs;), and process design calculations.

Perform equipment sizing for tanks, pumps, clarifiers, filters, dosing systems, and other treatment equipment.

Select appropriate treatment technologies based on wastewater characteristics.

Technical Support

Evaluate customer wastewater analysis reports and recommend suitable treatment solutions.

Conduct process calculations, mass balance, and water balance studies.

Support the sales team by preparing technical proposals and process descriptions.

Participate in customer technical discussions and presentations.

Project Execution

Provide process support during engineering, procurement, installation, commissioning,



and performance trials.

Coordinate with mechanical, electrical, instrumentation, and automation teams to ensure successful project execution.

Review vendor drawings and technical documents for process compliance.

Prepare commissioning protocols and operating manuals.

Plant Troubleshooting & Optimisation

Troubleshoot existing ETP/WTP systems to improve treatment performance.

Identify process bottlenecks and recommend optimisation measures.

Monitor plant performance and recommend corrective actions.

Support customers during plant commissioning and stabilisation.

Documentation

Prepare process design reports, calculations, operating manuals, SOPs, and commissioning reports.

Maintain project documentation and technical records.

Ensure compliance with environmental regulations and applicable standards.

Qualifications

Bachelor's degree in chemical engineering, environmental engineering, or mechanical engineering.

Experience

Minimum 5 years of experience in:

Effluent Treatment Plants (ETP)

Water Treatment Plants (WTP)

Industrial wastewater treatment

Water recycling systems

Experience in RO, UF, MBR, MBBR, SBR, DAF, clarifiers, filtration systems, ion exchange, & ZLD systems will be preferred.

Exposure to MVR or evaporation technologies will be an added advantage.

Technical Skills

Solid understanding of physical, chemical, and biological wastewater treatment processes.





Ability to interpret wastewater analysis reports and recommend treatment schemes.

Knowledge of industrial wastewater from automotive, metal finishing, engineering, chemical, pharmaceutical, and electronics industries.

Experience in preparing

Process Flow Diagrams (PFD)

Piping & Instrumentation Diagrams (P&ID;)

Process calculations

Equipment sizing calculations

Familiarity with AutoCAD and Microsoft Office.

Understanding of industrial instrumentation and PLC-controlled process plants.

Desired Skills

Strong analytical and problem-solving skills.

Excellent communication and presentation abilities.

Ability to work independently and as part of a multidisciplinary team.

Customer-focused approach with strong technical aptitude.

Good report writing and documentation skills.

Willingness to travel to customer sites across India for meetings, commissioning, and troubleshooting.

Preferred Industry Experience

Candidates with experience in the following industries will be preferred:

Industrial Water & Wastewater Treatment

Environmental Engineering

Process Engineering

Automotive

Surface Finishing

Electronics & PCB Manufacturing

Chemicals

Engineering & Manufacturing

Key Competencies

Process Design

ETP & WTP Engineering

Water Recycling

Wastewater Treatment

Process Calculations

PFD & P&ID; Preparation

Commissioning

Plant Troubleshooting

Technical Proposal Preparation

Customer Interaction

Process Optimization

Root Cause Analysis

Project Coordination

Why Join LiquidSky?

Work on advanced industrial water recycling and ZLD technologies.

Opportunity to work with global technology partners.

Exposure to cutting-edge MVR evaporation systems and sustainable water solutions.

Agile work environment with opportunities for professional growth and international collaboration.

📌 Process Design Engineer (Bhopal)
🏢 LiquidSky
📍 Bhopal