Lead Commissioning Manager – Data Centre Construction | Mons, BelgiumWe're supporting a leading European contractor delivering a major hyperscale data centre project in Mons.This role is for an experienced Commissioning Manager ready to take full ownership of the commissioning function on a large-scale build — not just manage individual systems or packages.You'll be responsible for driving commissioning strategy from pre-commissioning through to client handover, working across MEP teams, vendors, and client stakeholders on a live hyperscale environment.What makes this role differentFull commissioning lead role on a major projectStructured delivery environment with established processesLong-term project pipeline in BelgiumClear support from senior project leadershipKey responsibilitiesLead commissioning strategy across all systems (Electrical, Mechanical, BMS)Coordinate with project delivery, QA/QC, and client teamsManage commissioning engineers and specialist vendorsDrive programme, sequencing, and handover milestonesEnsure compliance with client standards and commissioning protocolsWhat we're looking forProven experience delivering commissioning on hyperscale or mission-critical projectsBackground working with a main contractor or commissioning consultancyStrong stakeholder management across delivery and client teamsAbility to lead full project commissioning, not just packagesLocation & packageMons, BelgiumRotation / accommodation / travel includedCompetitive base + EU allowance + bonusIf you're currently leading commissioning packages and want full project ownership, this is a natural next step.