Mechanical Commissioning Engineer – Data Centre Projects

We are currently seeking an experienced Mechanical Commissioning Engineer to join a major data centre project across Europe.

This is an on-site role supporting the delivery of the mechanical commissioning package.

You will work closely with the Commissioning Manager, internal project teams, and external vendors to ensure all mechanical systems are installed, tested, and commissioned to the highest quality standards.

For more information or to apply, please contact Stephen at stephen@breaghrecruitment.com / 015314345.

Mechanical Commissioning Engineer Skills

• The ideal candidate will hold a degree in Mechanical Engineering, Building Services Engineering, or a relevant trade with significant engineering experience.
• Previous experience in a commissioning or mechanical engineering role within construction environments such as Data Centres, Pharmaceutical, or Industrial projects is highly advantageous.
• Strong technical knowledge of mechanical systems and experience within a design & build environment is required.
• Experience with Building Management Systems (BMS) is desirable but not essential.
• Excellent organisational, communication, and stakeholder management skills are essential, along with proficiency in Microsoft Office applications including Excel, Word, and Project.
• The candidate should be able to work effectively in a fast-paced, multi-disciplinary team environment.

As a Mechanical Commissioning Engineer

• You will support the development of the mechanical commissioning schedule and strategy in coordination with the wider commissioning team and project stakeholders.
• You will monitor mechanical installation works to ensure compliance with design specifications, quality standards, and safety regulations prior to testing.
• You will supervise and witness Factory Acceptance Tests (FATs), Site Acceptance Tests (SATs), and Integrated Systems Testing (IST) for mechanical plant such as Chillers, AHUs, and CRAH units.
• Coordination with specialist subcontractors and equipment vendors to ensure timely attendance and completion of their scope of works will be key.
• You will review and manage commissioning documentation, including Method Statements, Risk Assessments, Test Scripts, and Compliance Statements, ensuring that “Red Line” drawings and handover documentation are up to date.
• You will actively monitor and manage snag lists to ensure zero defects at handover and attend daily and weekly commissioning meetings with internal teams, clients, and vendors.
• All commissioning activities must be carried out in line with Health, Safety, and Environmental (EHS) requirements.

The Package

Salary will be DOE, with an expected range of at least €75,000 plus package. 

Interviews are taking place this week so if you are interested in this role, click ‘apply now’ to forward an up-to-date CV to stephen@breaghrecruitment.com or call 00353 (0)1 531 4345.

The Breagh Team

Breagh Recruitment are the go-to specialist construction and engineering recruitment consultants, providing highly skilled professionals with opportunities across the UK and Ireland. Our ethos is based on flexibility, hard work, and practical common sense, which we apply every day when supporting our clients and candidates. Key roles we recruit for include Health & Safety Managers, M&E Project Managers, Construction Managers, M&E Site Engineers, M&E Quantity Surveyors, Civil Engineers, Site Agents, Estimators, Buyers, Bid Managers, and M&E Site Supervisors across Ireland and the UK.

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