Key Responsibilities
High Voltage Operations
* Act as Senior Authorised Person for High Voltage systems (typically 11kV-33kV, or higher depending on site).
* Carry out HV switching operations on electrical distribution networks.
* Prepare, review, and implement switching schedules and isolation procedures.
* Issue and cancel Permits to Work, Sanctions for Test, and Safety Documents.
* Control HV network operations to maintain safe system configuration.
Safety & Compliance
* Ensure all switching and HV operations comply with:
* Electricity at Work Regulations
* Site Electrical Safety Rules
* Industry best practice
* Act as Responsible Person for electrical isolations.
* Conduct risk assessments and method statement reviews (RAMS).
* Lead incident investigations related to electrical operations if required.
Maintenance & Fault Response
* Coordinate planned maintenance on HV equipment such as:
* Switchgear
* Transformers
* Protection systems
* HV cabling
* Respond to HV faults and network outages.
* Support restoration of power during emergency situations.
Documentation & Control
* Maintain accurate network diagrams, switching logs, and operational records.
* Review and update electrical safety rules and operational procedures.
* Support commissioning and energisation of new HV installations.
Qualifications
* Recognised electrical engineering qualification (e.g., HNC/HND, NVQ Level 3, or equivalent).
* Formal High Voltage Senior Authorised Person appointment under a recognised safety rules system.
Experience
* Proven experience working as a High Voltage Authorised Person / Senior Authorised Person.
* Hands-on experience performing HV switching operations on live distribution networks.
* Experience operating 11kV or above HV systems.
* Experience preparing switching schedules and isolation documentation.
* Experience issuing Permits to Work and safety documents