Senior Authorised Person (Electrical) - Data
LJB & Co Näytä kaikki työpaikat
- Helsinki
- 95 000 - 100 000 €/vuosi
- Vakituinen
- Täyspäiväinen
Salary: €95,000 - €100,000
Package: Accommodation + Rotation + Travel + €35,000 Living Allowance
Type: Full-Time | Site-Based
Sector: Hyperscale Data Centres | Mission-Critical InfrastructureA leading European engineering contractor specialising in mission-critical infrastructure is seeking a Senior Authorised Person (Electrical) to join a major hyperscale data centre programme in Helsinki.This is the lead electrical safety authority on site, accountable for implementing and enforcing the Electrical Safe System of Work (ESSoW) across HV/MV/LV systems. The role requires strong technical expertise, leadership capability, and a rigorous approach to safety governance within complex live environments.The Senior Authorised Person (SAP) is the highest-level electrical safety representative on the project.You will manage electrical control boundaries, oversee energisation and isolation procedures, enforce permit systems, and ensure full compliance with jurisdictional and project-specific safety standards.This role is critical to ensuring safe commissioning, switching, and operational readiness of data centre electrical infrastructure.Key Responsibilities
- Full responsibility for live and potentially live systems under your control
- Implement and enforce Lock Out Tag Out (LOTO) procedures
- Manage and audit the Electrical Safety Permit System
- Plan and approve HV/MV/LV switching and energisation plans
- Identify arc flash risks and ensure PPE compliance
- Perform and supervise pre- and post-connection testing
- Conduct live-dead-live testing and fault diagnosis
- Review and manage commissioning processes (L2B-L5 & IST)
- Oversee tagging and energisation protocols
- Review SLDs, schematics, wiring diagrams, and vendor documentation
- Monitor subcontractors for compliance with SOPs and legislation
- Manage emergency lock removal procedures
- Ensure familiarity with switchgear, ACBs, MCCBs, busbar systems, VSDs, MCCs, panels and final circuits
- Act as the primary electrical safety interface on the project
- Qualified Electrician (National Craft Certificate or Level 6+ equivalent)
- HV and LV Authorised Person training completed within last 2 years
- 10-15 years' experience on large-scale electrical infrastructure projects
- Proven HV/MV/LV switching and safety governance experience
- Data centre, DNO/IDNO, power generation, or critical infrastructure background
- Strong knowledge of national electrical installation regulations
- Commissioning and energisation experience
- Strong leadership and decision-making capability
- €95,000 - €100,000 base salary
- €35,000 living allowance
- Accommodation provided
- Rotation package
- Travel support
- Hyperscale data centre project exposure
- Long-term Nordic pipeline
- Senior leadership safety position