Project Manager – Critical Power & Data Centre Infrastructure

€95000 - €120000 per annum
Madrid
Energy Generation & Infrastructure
December 18, 2025
Permanent
Madrid
Spain
About the Role
**You can be based in either Scotland, Madrid, Frankfurt, Milan or London for this position.

We are seeking a highly experienced Senior Project Manager / Project Site Manager with a strong background in critical power systems, large-scale generator installations, and data centre infrastructure. The role involves leading complex, multi-site projects across Europe for hyperscale data centre clients, ensuring safe, on-time, and compliant delivery from design through commissioning.

The successful candidate will bring hands-on leadership, deep mechanical and electrical expertise, and proven experience working with global OEMs and Tier 1 clients such as (for example) Google and Microsoft.

Key Responsibilities

Project & Site Management
  • Lead the end-to-end delivery of critical power projects, including design coordination, installation, testing, and commissioning
  • Manage large-scale generator installations, including preservation works and factory acceptance testing (FAT)
  • Oversee multi-site data centre projects across the UK and Europe
  • Plan and control programme, resources, logistics, and materials to meet strict deadlines
Leadership & Team Coordination
  • Provide strong on-site leadership to multidisciplinary teams (mechanical, electrical, commissioning)
  • Conduct daily whiteboard briefings, DABS meetings, and safety briefings
  • Motivate teams and foster a proactive, solutions-focused site culture
  • Coordinate with clients, OEMs, subcontractors, and local authorities
Health, Safety & Compliance
  • Champion HSEQ standards, ensuring full compliance with UK and European regulations
  • Prepare and review Risk Assessments and Method Statements (RAMS)
  • Ensure SMSTS-led site safety practices are embedded and maintained
  • Maintain accurate site records, permits, and documentation
Technical & Commercial Support
  • Provide technical oversight for mechanical and electrical installations, including system integration
  • Support consultancy activities related to renewable technologies and energy storage systems
  • Prepare operation & maintenance manuals and handover documentation
  • Contribute to problem-solving, value engineering, and continuous improvement initiatives
Key Projects & Environments
  • Hyperscale data centres 
  • Installation & commissioning 
  • Factory acceptance testing in European manufacturing facilities
  • Critical infrastructure projects across Europe.
Skills & Experience Essential
  • Extensive experience as a Project Manager / Site Manager within critical power, data centres, or heavy M&E infrastructure
  • Proven track record delivering large generator and backup power systems
  • Strong leadership and stakeholder management skills
  • In-depth knowledge of UK and European standards
  • SMSTS certified
  • Ability to work and relocate across Europe
  • Strong planning, organisation, and problem-solving abilities
Technical Expertise
  • Mechanical & electrical installation and commissioning
  • Generator systems (Cummins, CAT, Rolls Royce/MTU)
  • Data centre critical power environments
  • Renewable energy and energy storage systems
  • RAMS, O&M documentation, and site reporting