RO Water Treatment Process Engineer – Design & Proposals

MENA-Water; Sharjah; On-site; AED 150,000 - 210,000; Full time

Job summary

MENA-Water is seeking a Mechanical or Chemical Engineer to lead process design and tender submissions for water and wastewater projects in the UAE. You will perform hydraulic calculations, develop P&IDs, select equipment for RO/UF plants, and prepare technical submittals to win projects.

The role involves coordinating with clients, consultants and internal teams, providing project support through execution, commissioning and optimization of solutions tailored to municipal and industrial clients.

Qualifications

• Bachelor's degree in Mechanical or Chemical Engineering.
• 3–5 years post-qualification experience in water and wastewater treatment.

Responsibilities

• Prepare process designs, hydraulic calculations, P&IDs, equipment layouts, and technical submittals.
• Review tender documents and develop optimized technical and commercial proposals.
• Prepare cost estimates, budgets, and life-cycle cost analyses.
• Coordinate proposal submissions and ensure timely completion.
• Liaise with clients, consultants, suppliers, and internal departments during bidding.
• Support project execution, commissioning, and troubleshooting.

Skills

Water treatment processes

Process design

Hydraulic calculations

Equipment selection

Cost estimation

Communication

Problem-solving

Education

Bachelor's Degree in Mechanical or Chemical Engineering

Tools

AutoCAD

MS Office

Job description

MENA-Water is seeking a Mechanical or Chemical Engineer to lead process design and tender submissions for water and wastewater projects in the UAE. You will perform hydraulic calculations, develop P&IDs, select equipment for RO/UF plants, and prepare technical submittals to win projects.

The role involves coordinating with clients, consultants and internal teams, providing project support through execution, commissioning and optimization of solutions tailored to municipal and industrial clients.