Data Center Ventilation Site Supervisor

Fohntech Group; Helsinki; On-site; EUR 54,000 - 90,000; Full time

Job summary

Fohntech Group in Helsinki is seeking a Site Supervisor to lead on-site ventilation installations for large-scale data centre projects. You will drive safety, quality, and daily target delivery, reporting to the Site Manager with strong capability in reading complex mechanical drawings and using field-tracking tools on mobile devices.

The ideal candidate has 3+ years in mechanical supervision, with preferred experience in data centres or cleanrooms, and holds a valid mechanical trade

Qualifications

• 3+ years of experience as a mechanical supervisor, foreman, or lead installer on large-scale ventilation projects.
• Data centre, cleanroom, or high-tech manufacturing/builds experience is highly desirable.
• Valid trade qualification in mechanical engineering, sheet metal installation, or building services.

Responsibilities

• Supervise on-site installation crews to meet daily productivity targets.
• Coordinate day-to-day floor logistics for ventilation ductwork and equipment.
• Conduct daily toolbox talks and review work with crews before start.
• Inspect ductwork installations for cleanliness, leveling, and sealing to high specs.
• Witness field tests for ductwork pressure/leakage and structural anchors.
• Identify clashes from 3D drawings and coordinate resolutions with Site Manager/engineering.
• Maintain a real-time snag list and ensure defects are corrected promptly.
• Inspect incoming ventilation components for damage or contamination.
• Monitor materials and tools to prevent downtime and delays.
• Ensure strict adherence to RAMS and data centre clean build protocols.

Skills

Site supervision

Field leadership

Safety compliance

Reading blueprints

Procore familiarity

Autodesk Build

BIM360

Fieldwire

Education

Trade qualification in mechanical engineering or building services

Tools

Procore

Autodesk Build

BIM360

Fieldwire

Job description

Fohntech Group in Helsinki is seeking a Site Supervisor to lead on-site ventilation installations for large-scale data centre projects. You will drive safety, quality, and daily target delivery, reporting to the Site Manager with strong capability in reading complex mechanical drawings and using field-tracking tools on mobile devices.

The ideal candidate has 3+ years in mechanical supervision, with preferred experience in data centres or cleanrooms, and holds a valid mechanical trade