Process Design Engineer

1- QUALIFICATIONS

• Bachelor's degree in chemical engineering, Process Engineering, Mechanical Engineering, or a related discipline.
• Minimum 10 years of experience in process design engineering.
• Experience working in engineering consultancy companies.

2- RESPONSIBILITIES

• Develop design criteria, basis of design reports, and process narratives for wastewater treatment facilities.
• Perform process calculations including flow projections, mass balances, hydraulic profiles, organic and nutrient loading analyses, and sludge production estimates.
• Design and size wastewater treatment processes such as:
• Preliminary treatment (screening, grit removal)
• Primary treatment
• Biological treatment systems (Activated Sludge, MBBR, IFAS, SBR, MBR, oxidation ditches, etc.)
• Secondary clarification
• Tertiary treatment and filtration systems
• Nutrient removal systems
• Disinfection systems (chlorination, UV)
• Sludge thickening, dewatering, stabilization, drying, and disposal systems
• Odor control systems
• Prepare and review Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), hydraulic profiles, and process layouts.
• Evaluate and optimize treatment processes to achieve regulatory compliance and operational efficiency.
• Prepare process datasheets and technical specifications for treatment equipment.
• Review vendor technical submissions and shop drawings.
• Participate in technical bid evaluations and equipment selection.
• Coordinate with package system suppliers to ensure compliance with process requirements.
• Coordinate with mechanical, electrical, instrumentation, civil, structural, and architectural disciplines.
• Provide process input for equipment layouts, piping arrangements, and control philosophies.
• Participate in design reviews, value engineering workshops, HAZOP studies, and client meetings.
• Prepare process sections of tender documents and technical specifications.
• Support procurement activities through technical clarifications and bid evaluations.