Hitachi Energy is looking for a Site Manager to support the successful delivery of high‑voltage substation and power infrastructure projects across Spain and neighbouring regions.
Coordinate and oversee day‑to‑day site activities across assigned projects.
Act as Hitachi Energy’s primary on‑site representative, ensuring projects are delivered safely, efficiently, and in line with contractual requirements.
Manage and supervise subcontractors, including electrical and commissioning contractors, ensuring high standards of quality and performance.
Verify completed works and ensure compliance with project specifications, drawings, and quality requirements.
Monitor project progress and proactively identify risks, delays, and potential issues affecting delivery.
Provide early warning notifications to the Project Manager regarding schedule impacts, additional costs, risks, and change requirements.
Support project financial performance through cost monitoring, estimate‑to‑complete (ETC) forecasting, and identification of cost‑saving opportunities.
Manage monthly subcontractor certifications and support contract administration activities.
Take ownership of site Health, Safety and Environmental (HSE) performance, working alongside HSE specialists when assigned or independently managing HSE responsibilities where required.
Coordinate commissioning activities and support successful project handover to customers.
Produce daily site reports and maintain accurate project records through digital reporting systems and project management tools.
2–5 years of experience in site management, construction supervision, commissioning, or project delivery within the power, utilities, EPC, or electrical infrastructure sector.
~ Technical electrical knowledge and experience working on substations, high‑voltage equipment, power transmission, power distribution,



or related energy infrastructure projects.
~ Experience managing subcontractors and coordinating site‑based construction activities.
~ Strong understanding of Health, Safety and Environmental (HSE) requirements within construction, industrial, or energy environments.
~ Experience with project reporting, contractor management, cost tracking, contractor certifications, and schedule monitoring.
~ Financial awareness, including estimate‑to‑complete forecasting, cost control, risk identification, and budget monitoring.
~ Comfortable using digital reporting systems, project management tools, and adapting to new technologies and processes.
~ Fluency in both Spanish and English.
~ EU citizenship or the legal right to work within Europe.

Experience within EPC, utilities, transmission & distribution, renewable energy, or power infrastructure projects.
Commissioning experience.
Knowledge of GIS (Gas Insulated Switchgear) equipment.
French language skills.
Experience supporting offshore wind, grid infrastructure, or electrical transmission projects.
What We're Looking For We’re looking for a technically capable and hands‑on professional who enjoys being close to project execution and site operations. The successful candidate will combine electrical knowledge with strong organisational, communication, and problem‑solving skills. You will be comfortable managing multiple subcontractors, coordinating stakeholders, maintaining high safety standards, and supporting both the technical and commercial aspects of project delivery. This role provides the opportunity to work on critical infrastructure projects, gain exposure to advanced technologies, and contribute directly to the global energy transition. You’ll receive extensive training on Hitachi Energy systems and technologies, including GIS equipment, while working on projects across Spain and internationally.
Adaptable Working
Language Training

📌 Immediate Start-Site Manager (Madrid)
🏢 Hitachi Energy
📍 Madrid