Job Description
HV Manager (400kV SAP)
Doncaster | UK
Are you a Senior Authorised Person (SAP) to 400kV?
An opportunity has arisen to act as the HV authority for large-scale, transmission-connected energy assets forming part of one of the UK’s largest BESS portfolios.
This is a transmission-level operational authority role.
You will:
* Operate as a Senior Authorised Person up to 400kV
* Own and develop HV safety rules and switching regimes
* Act as HV SME for grid interfaces, protection, and operational integrity
* Set standards that will scale across a multi-gigawatt portfolio
* You will bring:
o Current or recent SAP authorisation to 400kV
o Experience writing or materially shaping HV safety rules
o Operational experience within transmission, DNO, or large-scale generation
o The credibility to challenge and uphold standards under pressure
If you are a 400kV SAP and want to shape the HV framework for one of the UK’s most significant energy portfolios, this is worth a conversation.This search is being managed by Sonder & Metric.For a confidential discussion or to request a full briefing pack, contact Josh or Jacob at Sonder & Metric.Please note: only candidates with the right to work in the UK will be considered.