Senior Electrical Commissioning Lead – Data Centre Power

Alloy Enterprises; Dublin; On-site; EUR 90,000 - 150,000; Full time

Job summary

Silent Aire in Dublin is seeking a Senior Electrical Commissioning Engineer to lead the commissioning strategy and governance for critical electrical infrastructure in advanced, liquid-cooled data centres. You will define energisation sequences, safety philosophies, and testing scenarios, working with mechanical systems that support high-density IT loads.

The role operates within a central commissioning team, providing strategy, standards, and technical assurance across regional deployments and

Qualifications

• 10+ years' experience commissioning critical power systems for data centres.
• Proven experience delivering Tier III / Tier IV or hyperscale facilities.
• Strong understanding of electrical failure modes and redundancy testing.
• Relevant electrical engineering qualification.
• HV authorisation or equivalent experience desirable.

Responsibilities

• Develop and own the electrical commissioning strategy for data centre products and governance.
• Govern commissioning execution across regional electrical teams and review method statements and test documentation.
• Witness critical energisation, power-failure testing, and integrated IST tests.
• Define acceptance criteria aligned to uptime, redundancy, and safety requirements.

Skills

Stakeholder management

Safety-led mindset

Technical writing

Decision making under pressure

Education

Electrical engineering qualification

Tools

SCADA

EPMS

Job description

Silent Aire in Dublin is seeking a Senior Electrical Commissioning Engineer to lead the commissioning strategy and governance for critical electrical infrastructure in advanced, liquid-cooled data centres. You will define energisation sequences, safety philosophies, and testing scenarios, working with mechanical systems that support high-density IT loads.

The role operates within a central commissioning team, providing strategy, standards, and technical assurance across regional deployments and