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Manager Process

L&T Hydrocarbon Engineering · Al Madina Al Munawarah

Posted Oct 30, 2026Source: naukrigulf
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Job description

?? 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. ? Project Execution & Documentation • Lead or review engineering deliverables: design reports, datasheets, BOQs, and technical specifications. • Coordinate interdisciplinary interfaces with civil, electrical, instrumentation, and mechanical teams. • Participate in HAZOP, design reviews (3D model reviews, RAM studies), and risk assessments. ? Commissioning & Troubleshooting • Support factory acceptance testing (FAT), site acceptance testing (SAT), and commissioning. • Diagnose and resolve process bottlenecks, membrane fouling, scaling, or plant underperformance. • Train operations teams on membrane cleaning procedures (CIP), energy optimization, and water quality control.

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