LV Authorised Person (LVAP) – BESS Project

Company: ISS Labour
Apply for the LV Authorised Person (LVAP) – BESS Project
Location: Leitholm
Job Description:

Overview

LV Authorised Person (LVAP) – BESS Project. We are currently seeking 2 experienced LV Authorised Persons (LVAPs) to join a major Battery Energy Storage System (BESS) substation project in Eccles, Scotland. This is an exciting opportunity to be involved in a large-scale renewable energy project at a critical stage, helping establish and manage site-wide electrical control systems as the project goes live.

Role and responsibilities

  • Carry out LV Authorised Person duties, supporting the safe energisation and operation of the site as it progresses into its live phase.
  • Implement and manage control systems across the site, including key control and access procedures, permit-to-work systems, energisation processes across multiple switch rooms and battery units.
  • The project consists of: 8 switch rooms; 28 battery units per associated switch room.
  • Interface with HV SAP teams as the LV battery systems back-feed into a 33kV transformer.

Location and duration

Location: Eccles, Scotland

Start Date: ASAP (ahead of July energisation phase)

Duration: Minimum until September 2026, with potential for extension

Requirements

  • Current LV Authorised Person (LVAP) authorisation
  • Proven experience carrying out LVAP duties on large-scale or live sites
  • Relevant electrical qualifications and certifications
  • Strong understanding of safe systems of work and energisation procedures
  • Ability to work confidently in a live operational environment

Desirable

  • Previous BESS, substation, or energy infrastructure experience
  • Experience working alongside HV SAP teams or on HV/LV interface systems

What’s on offer

  • Long-term opportunity on a high-profile renewable energy project
  • Key role in establishing site-wide electrical control systems
  • Immediate start with strong pipeline of work
  • Competitive CIS rates and good working hours

Application

If you’re an experienced LVAP looking to be part of a growing and technically interesting project, we’d love to hear from you. Apply now or get in touch for more information.

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Posted: July 7th, 2026