Water & Wastewater Process Design Engineer

Global Professional Consultants; Naas; On-site; EUR 55,000 - 65,000; Full time

Job summary

Global Professional Consultants in Naas, Co. Kildare, seeks a Process Design Engineer with 3+ years in water and wastewater to lead design activities on major projects. You will develop P&IDs, PFDs, GA drawings and deliver hydraulic and equipment sizing analyses.

Role requires coordinating across disciplines, liaising with clients, and supporting tender and construction phases in line with Uisce Éireann standards.

Qualifications

• 3+ years' experience in process engineering or process design in water/wastewater.
• Degree in Chemical, Process, Environmental or Mechanical Engineering.
• Strong experience in water and wastewater treatment process design.

Responsibilities

• Carry out process design for water and wastewater treatment plants, including upgrades and new installations.
• Develop and review P&IDs, PFDs, and mechanical GA drawings.
• Complete hydraulic calculations, process calculations, mass balances, and equipment sizing.
• Prepare technical specifications, design reports, and engineering documentation.
• Provide technical input into pumps, pipework, valves, and treatment equipment selection.
• Coordinate designs with mechanical, electrical, civil, and automation teams.
• Support tender design, detailed design, and project delivery.
• Liaise with clients, consultants, and project teams to resolve technical queries.
• Ensure designs meet Uisce Éireann requirements and relevant industry standards.
• Provide technical support during construction and commissioning where required.

Skills

Process design

P&IDs

PFDs

Hydraulic calculations

Equipment sizing

Education

Bachelor's degree in Chemical/Process/Environmental/Mechanical Engineering

Tools

AutoCAD

Job description

Global Professional Consultants in Naas, Co. Kildare, seeks a Process Design Engineer with 3+ years in water and wastewater to lead design activities on major projects. You will develop P&IDs, PFDs, GA drawings and deliver hydraulic and equipment sizing analyses.

Role requires coordinating across disciplines, liaising with clients, and supporting tender and construction phases in line with Uisce Éireann standards.