Engineering
Mechanical Commissioning Engineer
Salary negotiable
Mechanical Commissioning Engineer role with a Tier-1 contractor delivering mission-critical data centre projects in Espoo, Finland. Join a specialist commissioning team working on large-scale infrastructure where technical precision and hands-on HVAC expertise directly impact project success.
Key Highlights
- Lead hands-on commissioning of HVAC and mechanical systems on large-scale data centre infrastructure
- Work rotational roster with Tier-1 contractor rates and full international assignment support
- Fast-track career development within Europe's leading data centre delivery specialist
- Execute end-to-end commissioning protocols from system testing through Cx sign-off
Mechanical Commissioning Engineer — Role Overview
This position sits at the core of project delivery, executing mechanical commissioning protocols for HVAC and critical mechanical systems. You will ensure systems perform to design intent across testing, diagnostics, and functional performance validation—directly enabling facility handover and operational readiness.
Mechanical Commissioning Engineer — Responsibilities
• Execute mechanical commissioning protocols including system testing, fault-finding, diagnostics, and functional performance testing
• Carry out hands-on commissioning activities in line with approved plans and procedures
• Ensure HVAC and mechanical services operate to design intent, specifications, and performance criteria
• Witness and support vendor commissioning activities, ensuring compliance with project documentation
• Conduct day-to-day on-site commissioning operations, including system inspections and readiness checks
• Manage commissioning tagging process and track documentation compliance to achieve Cx level sign-off
• Support quality management for on-site service and commissioning activities
• Deliver commissioning activities to project schedules and milestones
• Maintain strict adherence to HSEQ requirements
• Communicate effectively with commissioning managers, vendors, and project stakeholders
Mechanical Commissioning Engineer — Ideal Candidate
Essential:
• Relevant qualification in Mechanical Engineering, Building Services Engineering, or recognised Mechanical Trade with appropriate training
• Minimum 3 years' experience in Mechanical Commissioning Engineer role
• Strong commissioning experience on HVAC and mechanical systems within commercial, industrial, or data centre environments
• Solid understanding of construction environments and safe systems of work
• Process-driven mindset with strong focus on EHS and Quality Management Systems
Desirable:
• Strong analytical and problem-solving skills with ability to act decisively
• Excellent communication and interpersonal skills
• Proven ability to maintain positive working relationships with contractors and vendors on site
Rewards & Package
This role commands Tier-1 contractor rates with a market-leading package structured for international assignment. A rotational roster provides work-life balance alongside premium compensation.
Full international support includes accommodation assistance, travel arrangements, and visa sponsorship as required. Comprehensive benefits cover healthcare, pension, and ongoing technical training to maintain your commissioning certifications.
Fast-track career development is actively supported within a contractor delivering Europe's most complex data centre infrastructure. Full package details discussed at interview stage.
About the Company
A market-leading EPC contractor specialising in turnkey data centre delivery across Europe, with deep expertise in mission-critical infrastructure and complex mechanical systems commissioning.
The Project
Large-scale, mission-critical data centre project requiring precision commissioning of HVAC and mechanical services to achieve operational readiness.
Don't let self-doubt hold you back
At URecruit Global, we understand that many talented candidates face self-doubt or imposter syndrome and might hesitate to apply if they don't meet every single qualification. Your transferable skills and unique experience matter just as much as technical expertise. Don't let uncertainty hold you back — we encourage you to apply and share your full story.
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Frequently Asked Questions About This Mechanical Commissioning Engineer Role
What does a Mechanical Commissioning Engineer do in data centre construction?
A Mechanical Commissioning Engineer in data centre construction is responsible for delivering specialist work on Tier III and Tier IV facilities. Day-to-day tasks vary by project phase but typically involve coordination with MEP teams, quality assurance, and ensuring build standards meet client specifications.
How do I apply for this Mechanical Commissioning Engineer position?
Click "Apply Now" above and submit your CV. A specialist recruiter will contact you within 24 hours to discuss the role, your experience, and next steps. We support you through interviews and offer negotiation.
What salary can I expect for this role?
This role offers Salary negotiable. Salary depends on experience, certifications, and project complexity. Use our salary calculator for live market benchmarks across 20+ data centre roles.
About URecruit Global
URecruit Global is a specialist data centre construction recruitment agency serving the UK, Ireland, and Europe. Since 2010, we've completed 1,000+ placements across Tier III and Tier IV data centre builds with 500+ hiring partners. Our team guides you from application through to placement with expert support at every stage.