Job Description:

Our client, a leading provider of water and wastewater treatment solutions, is seeking a dedicated Commissioning Engineer to join their specialist team in Ireland. This role involves a site-based position with travel to various data centre projects, focusing on the delivery of critical water cooling infrastructure within large-scale, hyperscale, and colocation data centre facilities.

• Leading the pre-commissioning and commissioning phases for water treatment plants, pumping stations, and associated mechanical piping systems
• Ensuring seamless integration of water cooling systems with site-wide Building Management Systems (BMS) and SCADA platforms
• Conducting rigorous testing to meet specified Water Usage Effectiveness (WUE) targets and operational performance metrics
• Producing comprehensive commissioning plans, test protocols, method statements, and final handover documentation
• Diagnosing and rectifying technical issues, liaising with design engineers and sub-contractors
• Enforcing the highest standards of Health & Safety on-site
• Acting as the primary technical point of contact for the client during the commissioning and snagging phase

• Degree in Mechanical, Electrical, or Process Engineering, or a relevant trade qualification with significant industrial experience
• Proven experience in commissioning, preferably within data centres or mission-critical facility sectors
• Strong understanding of hydraulic systems, pumping, and water treatment processes
• Experience with control systems (PLC/SCADA/BMS)
• Familiarity with pressurised piping systems and cooling infrastructure
• Comprehensive knowledge of Irish Health & Safety legislation
• Exceptional attention to detail and a methodical approach to problem-solving
• Strong communication skills and the ability to work effectively under pressure
• Willingness to travel across project sites in Ireland

• Opportunity to work at the forefront of the digital economy for leading technology companies
• Access to continuous training and certification programmes
• Join a well-established organisation with a focus on sustainability and engineering excellence
• Attractive compensation package with performance-related bonuses, pension, and vehicle/allowance schemes

If you are an engineer with a passion for precision and a desire to work on high-profile, mission-critical infrastructure, we would love to hear from you. Apply now to join our client's dynamic and talented team in Ireland.