This is a critical, site-based position where you will take full responsibility for the safe control, operation, and isolation of high-voltage systems on live infrastructure projects.
Key Responsibilities:
* Carry out HV switching operations in line with approved procedures
* Issue safety documents, permits, and oversee isolations
* Ensure safe energisation and de-energisation of plant and equipment
* Act as the Authorising Engineer on site for all electrical safety matters
* Work closely with commissioning teams during testing and handover phases
* Ensure full compliance with National Grid safety rules and project requirements
Requirements:
* Current or recent SAP authorisation (National Grid or relevant DNO)
* Extensive experience working on HV transmission or substation projects (132kV+)
* Strong working knowledge of switching procedures and safety documentation
* Proven ability to operate safely in live HV environments
Desirable:
* Experience supporting commissioning activities on large infrastructure projects
* Background working with Tier 1 contractors
* Additional authorisations or multi-utility exposure
Why Apply?
* High-value role within critical UK infrastructure projects
* Long-term framework work with strong extension potential
* Opportunity to play a key role in the UK’s energy transition and grid upgrade programmes
If you are an authorised SAP looking for your next contract, apply now or get in touch for a confidential discussion
Salary description
£700.00 - £900.00 per day