HV/LV Authorised Person - London

My client is seeking a highly skilled and responsible HV/LV Authorised Person to manage the safe operation, isolation, and maintenance of High Voltage (HV) and Low Voltage (LV) electrical systems in the London area.

This critical role holds full ownership of Fixed Wire Testing and Portable Appliance Testing (PAT) programmes, manages all annual building electrical shutdowns, and acts as the primary technical expert and point of contact for all electrical matters within the organisation.

Key responsibilities include issuing and authorising Permits to Work (PTW) under BS 7671 and Electricity at Work Regulations 1989, performing safe isolation and switching operations on HV/LV systems, and implementing Lock-Off Tag-Out (LOTO) procedures. The role involves planning and coordinating annual building shutdowns, managing contractor resources, and ensuring all statutory and compliance activities are completed within shutdown windows.

You will own and manage the Fixed Wire Testing programme, maintaining schedules, contractor relationships, and compliance reporting, as well as the PAT testing programme, ensuring all portable electrical equipment is tested and tracked appropriately. The role requires providing expert technical leadership on electrical matters, supporting fault diagnosis, incident investigations, and liaising with Distribution Network Operators (DNOs) and equipment manufacturers.

Additional duties include monitoring HV/LV system performance, overseeing statutory maintenance, managing contractors, maintaining comprehensive documentation and records, and delivering training and mentoring to electrical teams to promote a strong safety culture.

Skills

HV Authorised Person certification (11kV or 33kV)

LV Authorised Person certification

BS 7671 (18th Edition) qualified and current

City & Guilds 2391 (Inspection and Testing) or equivalent

Level 3 Electrical Installation or equivalent

Minimum 5 years’ experience with HV/LV electrical systems

Proven experience managing building shutdowns and Fixed Wire Testing programmes

Strong knowledge of electrical safety regulations and permitting processes

Competence in contractor and vendor management

Excellent communication and leadership skills

Software/Tools

CAFM systems (e.g., Corrigo, Maximo)

Electrical testing and reporting software

Certifications & Standards

HV and LV Authorised Person certifications

BS 7671 (18th Edition)

City & Guilds 2391 or equivalent

IOSH Managing Safely or equivalent (desirable)

Professional registration (IEng or EngTech) desirable

Arc Flash and thermographic surveying certification (desirable)

This role is temp to perm and is paying £31.25 per hour PAYE + holiday pay or £41.25 per hour Umbrella.

If you deem yourself suitable for this position, please apply Immediately