Transformer Rigging Supervisor - National Grid Substation

Position: Transformer Rigging Supervisor - National Grid Substation (Contract)
Location: Great Stonar

Job Title:

Transformer Rigging Supervisor – National Grid Substation

Location:

Kent
Project:
National Grid Substation Project
Sector:
Power & Energy Infrastructure

Employment Type:

Contract / Permanent

Role Overview

An experienced Transformer Rigging Supervisor is required to support a National Grid substation project in Kent. The role will take full responsibility for the safe planning, supervision, and execution of transformer movements, positioning, and installation activities within a live or regulated substation environment.

The successful candidate must hold National Grid Competent Person (CP) authorisation and have proven experience supervising transformer rigging operations on UK transmission or distribution substations.

Key Responsibilities

Supervision of all transformer rigging activities on site

Act as National Grid Competent Person in accordance with NG safety rules and procedures

Ensure all lifting and rigging operations are planned, approved, and executed safely

Review and implement lift plans, method statements, and risk assessments (RAMS)

Coordinate with crane suppliers, rigging teams, and specialist subcontractors

Interface with National Grid representatives, site management, and engineering teams

Ensure compliance with National Grid, HSG, and project-specific safety standards

Monitor works in live or controlled substation environments

Lead toolbox talks, safety briefings, and site inductions related to rigging activities

Report on progress, issues, and any safety or programme risks

Essential Experience & Qualifications

Proven experience as a Transformer Rigging Supervisor on HV / EHV substations

Current National Grid Competent Person authorisation (essential)

Strong experience with transformer installation, removal, and replacement works

Demonstrable experience working on National Grid transmission substations

In-depth knowledge of heavy lifting, rigging methodologies, and specialist plant

Ability to manage rigging teams and specialist subcontractors

Strong understanding of safety rules, permits, and controlled environments

Mandatory Certifications

National Grid Competent Person (CP)

Relevant lifting and rigging qualifications

SMSTS or SSSTS

CSCS (relevant supervisor or manager level)

First Aid (preferred)

Desirable

Experience working on live substations or outage-based programmes

Familiarity with National Grid policies, procedures, and safety documentation

Experience on 132kV / 275kV / 400kV substations

What’s Offered

Competitive day rate or salary depending on engagement

Long-term National Grid project opportunity in Kent

Work within a specialist HV substation delivery team

Immediate or short-notice start available