Mechanical Package Manager – Data CentresLocation:Sines, PortugalOverviewA leading international real estate developer and investor is expanding itsdata centre development portfolio across Europeand is seeking an experiencedMechanical Package Managerto join its growing project team in Sines.This role will focus on overseeing thedesign, procurement, installation, and commissioning of critical mechanical systemsacross large-scale data centre developments. The successful candidate will ensure HVAC, cooling infrastructure, and associated mechanical plant are delivered in line with project specifications, safety standards, and operational requirements while working closely with project managers, consultants, contractors, and commissioning teams.Role ResponsibilitiesTake overall responsibility for themechanical packageacross the project lifecycle, including contractor design, procurement, pre-construction, mobilisation, construction, and handover Lead asafety-first culture, ensuring all activities comply with company health and safety standards and aiming for zero incidents on site Review and comment ondesign informationalongside the engineering team to ensure systems are buildable, commissionable, and compliant with project and end-user requirements Identify opportunities fordesign optimisation, prefabrication, and value engineeringin collaboration with consultants and contractors Support early project development activities includingsite feasibility, permitting considerations, and risk identification Collaborate with the project leadership team to define and implement theprocurement strategyfor mechanical systems and equipment packages Evaluate and managegeneral contractor and subcontractor tender submissionsfor mechanical packages Oversee contractor performance includingmethod statements, risk assessments, scheduling, and delivery milestones Monitor project progress, identify schedule risks, and proactively address delays or constraints affecting mechanical package delivery Conduct regularhealth and safety inspections and auditsacross mechanical installation works Supportquality assurance processesand ensure mechanical systems are installed and delivered in line with project standards Coordinate closely with internal and externalcommissioning teamsto ensure systems are ready for testing, commissioning, and handover Ensure all works are completeddefect-free, including proper documentation, snagging resolution, and final handover deliverables Contribute to projectrisk management, reporting, and continuous improvement initiativesacross the data centre delivery programmeRequirements5+ years of experiencedelivering mechanical packages on complex construction projects, ideally withindata centre or mission-critical environments Experience working for ageneral contractor, developer, or client-side delivery teamon large-scale projects Strong knowledge ofHVAC systems, chilled water infrastructure, cooling systems, and mechanical plantwithin data centre facilities Experience managingcontractors, procurement processes, and mechanical package deliverythrough construction and commissioning stages Demonstrated ability to deliver projectson time, within budget, and to high safety and quality standards Strongleadership, communication, and stakeholder coordination skills Degree inEngineering, Construction Management, or a related discipline Relevanthealth and safety training for construction management roles