SAP Senior Authorised Person Data Centre Construction – Finland. (Electrical HV/LV) Due to continued expansion, the requirement now exists for an experienced Senior Authorised Person (Electrical HV/LV) to join the project team delivering a €600m+ hyperscale Data Centre in Finland. Key Responsibilities In Return, Our Client Offers
Our client is an established engineering & construction main contractor delivering new build data centre schemes across Northern & Central Europe. This organisation provides a full turnkey solution, constructing these facilities from the initial design phase through groundworks, structural build, M&E installation, fit-out, and final handover. Company turnover is currently €1.3bn, with continued growth of 10%–15% year-on-year.
The Senior Authorised Person (SAP) will play a critical role in managing high-voltage (HV) and low-voltage (LV) energisation activities, ensuring that all electrical systems are safely controlled and commissioned. This role requires deep expertise in HV/LV electrical systems, LOTO procedures, and commissioning protocols in mission-critical environments. The SAP will act as the site authority for all energisation and isolation activities, ensuring compliance with statutory regulations, project procedures, and client requirements.
• Authorise and oversee all HV and LV energisation, de-energisation, and switching activities on site
• Ensure safe application of Lock Out Tag Out (LOTO) procedures in accordance with project and statutory requirements
• Review and approve method statements, risk assessments, and switching plans related to electrical systems
• Coordinate with commissioning, electrical engineering, and subcontractor teams to plan and execute energisation activities
• Maintain accurate records of isolations, permits, and switching schedules for all HV/LV systems
• Chair energisation planning meetings and provide technical guidance on high-voltage operations
• Audit subcontractor compliance with energy safety procedures and permit-to-work systems
• Support investigation of electrical incidents, near misses, or breaches, ensuring corrective actions are implemented
• Provide mentorship and guidance to junior Authorised Persons and site electricians
• Liaise with client representatives regarding energisation strategy, compliance, and operational readiness
• Promote a strong safety culture and ensure best practice is applied across all electrical activities
• Negotiable basic salary
• Comprehensive package of net allowances
• Fully expensed accommodation
• Rotational travel
• Attractive bonus structure
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