Senior Process Engineer

Vrinda Global

Business Details:

Water, one of the most vital sectors in the world today, calls for comprehensive infrastructure solutions. Client's Water and Effluent Treatment business segment provides complete solutions through its concept to commissioning capability covering design, detailed engineering, procurement, project management and execution.

Job Summary:

We are seeking an experienced Senior Process Engineer to lead and execute the design, optimization, and commissioning of large-scale Seawater Reverse Osmosis (SWRO) desalination plants. The successful candidate will provide technical leadership across feasibility studies, basic and detailed engineering, equipment sizing, and plant operation support, ensuring projects meet performance, sustainability, and cost-efficiency targets.

Key Responsibilities:

Engineering Design & Process Development

• Develop mass and energy balances, PFDs, and P&IDs for seawater RO desalination systems.
• Design and size RO trains, pumps, pretreatment units (coagulation, media filtration, UF), and post-treatment (remineralization, CO dosing).
• Prepare detailed specifications for equipment: pressure vessels, membranes, dosing systems, and chemical treatment units.
• Analyze and optimize membrane performance using software
• Perform hydraulic calculations for multiport vessels and high-pressure piping networks.

Technical Analysis & Modeling

• Conduct system simulations to predict performance under varying feedwater conditions.
• Perform recovery, energy consumption, and membrane fouling rate analysis.
• Evaluate energy recovery devices (ERDs) and design pressure exchanger systems.
• Review and analyze laboratory data, pilot trials, and membrane autopsy reports.