Testing and Commissioning Engineer - Systems Integrator

Ready to power the AI engines of tomorrow?
Join a fast-moving team building purpose-built cloud and GPU data centre that makes AI breakthroughs real. From startups to global enterprises, their technology supports cutting-edge projects in healthcare, robotics, finance, and entertainment. This role sits within a fast growing data center platform delivering complex, large scale infrastructure projects across multiple sites looking to grow by 1GW of DC infra in 2026!
Take the next step in your career by owning end to end testing and ensuring mission critical environments are delivered to the highest standards. Apply now!
Responsibilities   Lead integrated systems testing across mechanical and electrical infrastructure
Plan and execute functional testing of mission critical M and E systems
Validate redundancy models and failover scenarios prior to go live
Coordinate commissioning activities across multiple engineering disciplines
Drive structured documentation, validation, and final system sign off
Ensure commissioning standards and processes are applied consistently across projects
Skills Must have   Strong multi disciplinary understanding of mechanical and electrical data center systems
Proven experience delivering testing and commissioning within mission critical environments

Experience with integrated systems testing and redundancy validation
Highly structured and process driven approach to commissioning delivery
Ability to work cross functionally across design, construction, and operations teams
Strong documentation and reporting capabilities
Benefits   Competitive salary and benefits package
Exposure to complex, large scale infrastructure programmes
Strong technical ownership across full project life cycles
Collaborative environment with high engineering standards
Salary   up to €8,000 gross per month depending on experience

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