Senior Water Treatment Process Engineer – RO & Membranes

Insight 360 Consultants L.L.C-FZ; Sharjah; On-site; AED 112,000 - 167,000; Full time

Job summary

Insight 360 Consultants L.L.C-FZ in Sharjah, UAE, seeks a Senior Process Engineer with extensive experience in the design and engineering of water and wastewater treatment, desalination, and related facilities. The candidate will lead process design, calculations, and documentation for EPC and packaged plants.

You will coordinate with multidisciplinary teams, review vendor offers, support HAZOP and commissioning, and ensure compliance with international standards.

Qualifications

• Bachelor's degree in chemical engineering or closely related field.
• Minimum 8–10 years of direct water and wastewater treatment engineering experience.
• Strong knowledge of RO design, membrane systems, filtration, chemical dosing, and hydraulics.
• Familiarity with AWWA, ASTM, ASME and international water treatment standards.
• Proficiency in AutoCAD, MS Excel, and engineering calculation tools.
• Experience with membrane design software such as WAVE or ROSA is an advantage.
• Strong technical reporting and English communication skills.

Responsibilities

• Process Design & Engineering: Develop PFDs, P&IDs, process descriptions and design basis documents.
• Perform process calculations, hydraulic calculations, mass balances, and equipment sizing.
• Design and select water and wastewater treatment processes including RO, UF, MMF and filtration.
• Prepare equipment datasheets and technical specifications for pumps, vessels, filters, blowers, mixers and dosing systems.
• Prepare hydraulic profiles, pump head calculations, and control philosophies.
• Develop process control narratives, cause-and-effect matrices and operating sequences.
• Project Engineering & Coordination: Review vendor offers, prepare TBE, and coordinate with multi-disciplinary teams.
• Review 3D models and equipment layouts for process compliance and accessibility; support commissioning and testing.

Skills

RO design

Membrane systems

Filtration

Chemical dosing

Hydraulic calculations

AutoCAD

MS Excel

Engineering calculations

English communication

Education

Bachelor's degree in chemical engineering

Tools

AutoCAD

MS Excel

Engineering calculation tools

WAVE

ROSA

Job description

Insight 360 Consultants L.L.C-FZ in Sharjah, UAE, seeks a Senior Process Engineer with extensive experience in the design and engineering of water and wastewater treatment, desalination, and related facilities. The candidate will lead process design, calculations, and documentation for EPC and packaged plants.

You will coordinate with multidisciplinary teams, review vendor offers, support HAZOP and commissioning, and ensure compliance with international standards.