RO Process Design Engineer – Water & Wastewater

Mena Water; Sharjah; On-site; AED 180,000 - 320,000; Full time

Job summary

Mena Water in Sharjah is seeking an experienced process design engineer specializing in water treatment. The role focuses on reviewing tenders, and developing both conceptual and detailed process designs, including P&IDs and hydraulic calculations.

The candidate will use RO/UF/MF simulation tools, perform mass balances, and estimate full project costs with life-cycle analyses. Collaboration with clients and suppliers is essential throughout bidding and project execution.

Qualifications

• Bachelor’s degree in Chemical/Process Engineering or Environmental Sciences.
• 3–5 years’ experience in process design engineering in water treatment.
• Experience in GCC region preferred.

Responsibilities

• Review tenders and submittals; interpret client requirements.
• Develop conceptual and detailed process designs and layouts.
• Perform hydraulic calculations and P&IDs.
• Estimate full project costs and life-cycle cost analyses.
• Use simulation software for RO and UF/MF design and projections.
• Liaise with clients and suppliers throughout bidding and execution.
• Prepare risk assessments and participate in HAZOP reviews.

Skills

Water treatment processes

Process design

P&ID interpretation

Mass balance

Hydraulic calculations

Cost estimation

Life cycle cost analysis

Project communication

Education

Bachelor’s degree in Engineering (Chemical / Process Engineering / Environmental Sciences)

Tools

Process simulation software

RO/UF Simulation tools

P&ID drafting tools

Engineering software packages

Job description

Mena Water in Sharjah is seeking an experienced process design engineer specializing in water treatment. The role focuses on reviewing tenders, and developing both conceptual and detailed process designs, including P&IDs and hydraulic calculations.

The candidate will use RO/UF/MF simulation tools, perform mass balances, and estimate full project costs with life-cycle analyses. Collaboration with clients and suppliers is essential throughout bidding and project execution.