Cable Jointer

Job Description
Cable Jointer
Job Description - Cable Jointer (Up to 400kV)
**Position**: Cable Joiner
**Location**: Various Construction & Utility Sites Across the UK
**Employment Type**: Full-time / Contract
**Salary**: Competitive (Based on experience and certifications)
**Job Summary**:
We are seeking a highly skilled and qualified Cable Joiner (up to 400kV) to install, maintain, and repair high-voltage power cables for transmission and distribution networks. The role requires expertise in jointing, terminating, testing, and fault-finding on underground cables up to 400kV, ensuring safe and efficient electrical connectivity.
**Key Responsibilities**:
**Cable Jointing & Termination**:
Perform jointing, terminating, and splicing of high-voltage (HV) and extra-high-voltage (EHV) cables up to 400kV.
Carry out the installation of cable joints, terminations, sealing ends, and pre-molded accessories for a variety of cable types (XLPE, PILC, EPR, etc.).
Ensure proper cable preparation, dressing, and insulation work in compliance with manufacturer specifications.
**Testing & Fault Diagnosis**:
Conduct cable testing, diagnostics, and commissioning using specialized equipment such as VLF, pressure testing, and fault location tools.
Identify, locate, and repair cable faults to minimize downtime and disruptions to power supply.
Maintain accurate records of test results and provide detailed reports for project documentation.
**Installation & Maintenance**:
Work on cable pulling, routing, and laying in trenches, ducts, and tunnels, ensuring proper handling and alignment.
Perform scheduled preventative maintenance and inspections on HV cable networks, ensuring long-term reliability.
Adhere to cable bending radius, separation distances, and jointing techniques as per engineering standards.
**Health, Safety & Compliance**:
Follow all health, safety, and environmental regulations (HSE, CDM, RAMS) to ensure a risk-free work environment.
Carry out works in compliance with National Grid, DNO, and Transmission Operator standards.
Ensure correct use of personal protective equipment (PPE) and adherence to electrical safety protocols.
Conduct toolbox talks and risk assessments before commencing any jointing or termination works.
**Team Collaboration & Documentation**:
Work collaboratively with engineers, supervisors, and project managers to complete jobs on schedule.
Maintain detailed records of jointing works, test results, and site conditions.
Provide training and mentorship to junior jointers and apprentices as required.
**Qualifications & Skills Required**:
**Essential**:
Recognized Cable Jointing Certification (DNO/National Grid/Private Networks)
EUSR (Energy & Utility Skills Register) - HV/LV Authorisation
CSCS or ECS Card
Experience in HV/EHV cable jointing and termination (up to 400kV)
Thorough knowledge of electrical distribution and transmission systems
Understanding of cable fault-finding techniques and testing methods
Strong awareness of Health & Safety regulations, including PPE & RAMS
**Desirable**:
➕ National Grid Competent Person (NG Persons/Competent Jointers Ticket)
➕ Confined Space Training Certification
➕ First Aid at Work
➕ Manual Handling & Fire Awareness Certification
➕ Experience with Oil-Filled and Gas-Insulated Cables
**Work Environment & Conditions**:
Work at various locations, including substations, underground tunnels, and outdoor installations.
Exposure to harsh weather conditions, confined spaces, and high-voltage areas.
Required to work in shifts, weekends, and emergency call-outs when necessary.
**How to Apply**:
**Published Date**: 07/02/2025
**Location**: DY2 0BE
**Rate**: £60000
**Duration**: LONG TERM
**Ref**: Fortel/1236