About the Role
We are seeking an experienced Site Manager to lead the construction phase of our data center facilities. This is a field-based, hands-on leadership role covering the full build — from groundbreaking through mechanical, electrical and structural completion to
handover for commissioning.
This is not a single-site posting. As KIEFER's data center pipeline grows, you will be the person we deploy to lead construction at whichever site is active — starting with Megalopoli and moving to future builds as they come online. You will be the on-the-ground owner of schedule, quality, safety and contractor coordination for each project, working closely with Engineering, Procurement and the
Operations team that takes over once the facility goes live.
What you will do
- Take full ownership of day-to-day construction execution on site, coordinating civil, mechanical and electrical works to the approved design and schedule
- Lead and coordinate contractors and subcontractors on site, enforcing safety standards, quality control and adherence to specification
- Manage the construction programme — sequencing, milestones, and recovery plans when work falls behind — and report progress to KIEFER's Engineering and Project Management leadership
- Oversee site safety culture and compliance, running toolbox talks, inspections and incident response as the senior authority on site
- Coordinate material and equipment deliveries, site logistics and interfaces between trades to avoid clashes and delays
- Manage relationships with contractors, suppliers, local authorities and utilities throughout the build
- Track quality assurance and punch-list closeout, ensuring systems are handed over ready for commissioning and operational readiness
- Relocate between KIEFER's active construction sites as projects transition from build to commissioning and new sites break ground