Principal Mechanical Design Engineer (Data Centres) – Dublin
Location: Dublin (Hybrid)
Salary: Up to €100,000 + bonus + full package
If you’re ready to step into a true leadership role on some of the most advanced data centre projects in Europe, this is a standout opportunity.
You’ll join a globally recognised engineering environment delivering hyperscale, high-performance infrastructure, where your input genuinely shapes design, strategy, and client outcomes.
What you’ll be doing:
• Lead mechanical design across major data centre builds from concept to delivery
• Shape innovative cooling and energy-efficient solutions for mission-critical environments
• Act as a senior technical voice with clients and internal stakeholders
• Mentor and develop engineers, influencing the next generation of talent
• Play a key role in driving technical excellence and project success
What you’ll bring:
• Strong experience in mechanical building services design
• Proven track record in data centres or mission-critical projects
• Leadership experience or readiness to step into a principal role
• Passion for sustainable, high-performance design
Why this role stands out:
• Work on flagship, global data centre projects
• Genuine influence on design and decision-making
• Clear pathway into senior leadership
• Flexible working + strong benefits + high-impact role
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