Descripción del trabajo MECHANICAL COMMISSIONING ENGINEER | CONTRACT | SPAIN CONTRACT OPPORTUNITY – DATA CENTRE PROJECTS Looking for your next contract commissioning role in Spain? We're looking for experienced Mechanical Commissioning Engineers to join a leading subcontractor-side team, with opportunities across multiple locations in Spain.
THE ROLE You'll support the commissioning, testing and handover of critical mechanical systems across major data centre projects.
Key responsibilities:
Mechanical pre-commissioning and commissioning
Testing HVAC, chilled water, CRAC/CRAH and associated systems
Reviewing commissioning procedures and test scripts
Identifying and resolving commissioning issues
Coordinating with construction, MEP and commissioning teams
Witnessing and documenting testing activities
Managing snagging, punch lists and close-out




Supporting client and consultant witnessing
Maintaining commissioning records and progress reports
Ensuring systems meet project specifications and standards
LOCATION Multiple locations across Spain
CONTRACT Contract position
ELIGIBILITY EU PASSPORT REQUIRED
SECTOR Data Centres | Mission Critical | Mechanical Commissioning
ADECUADO EXPERIENCE
Proven mechanical commissioning experience
Data centre / mission-critical experience highly desirable
Strong HVAC and mechanical systems knowledge
Subcontractor-side experience preferred
Strong technical documentation and reporting skills
Able to coordinate across multiple project teams

📌 Commissioning Engineer (Madrid)
🏢 Blue Fox
📍 Madrid