Senior Authorised Person - HV Transmission
Location
Ipswich, Suffolk
Job Type
Full-time
Category
construction-and-extraction
Posted
June 14, 2026
We are currently seeking an experienced Senior Authorised Person (SAP) to support the delivery of major HV transmission projects across the North West, working on behalf of a leading Tier 1 contractor delivering works for National Grid.
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 autho...
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 autho...