Electrical Field Service Technician (EV Infrastructure)

Electrical Field Service Technician (EV Infrastructure)
Location: UK Wide
Sector: EV Infrastructure
Salary: £34 – 35,000 Plus Van and Fuel Card

Overview

Holt Engineering is representing a growing organisation within the EV infrastructure sector seeking a Field Service Technician to support the commissioning, maintenance and repair of AC, Rapid DC and High-Power EV charging systems across customer sites throughout the UK.

This role is suited to a technically capable electrical engineer with hands-on experience in installation, maintenance or field-based repair environments, who can work independently while delivering high-quality technical support across a variety of operational environments. The successful candidate will be responsible for ensuring EV charging infrastructure operates safely, efficiently and in line with industry and client standards.

Essential requirements

Level 3 Electro-technical qualification or equivalent
2–5 years’ experience within electrical installation, maintenance or repair
Experience working within SLA-driven environments
Familiarity with electrical testing equipment
Strong fault-finding and problem-solving capability
Good communication and customer-facing skills
Full UK driving licenceDesirable requirements

Experience in EV charging, renewable energy, or power electronics
EV charging certifications or manufacturer-specific training
Experience working with Rapid DC, Ultra, or HPC chargers
Ability to read and interpret electrical schematics and technical manuals
Understanding of analogue and digital electronics
Strong awareness of site health & safety requirementsKey responsibilities

Commission and configure AC and Rapid DC EV chargers at client sites
Carry out initial setup, testing, and validation to ensure compliance with industry standards
Perform routine and preventative maintenance to maximise uptime and performance
Diagnose and troubleshoot electrical, mechanical, and software-related faults
Conduct diagnostic testing, firmware updates, and calibration of EV chargers
Replace faulty components or complete units in accordance with manufacturer guidelines
Work closely with Service Coordination and Operations teams to ensure accurate job reporting and timely follow-up
Collaborate with project and installation teams to support seamless deployment of charging infrastructure
Provide on-site technical support and basic user guidance to clients
Maintain tools, equipment, and company assets in good working condition
Accurately document all service activities within the service management system
Ensure compliance with all health & safety regulations and electrical standards
Participate in ongoing safety training and certification programmesBenefits

Structured career progression framework
Company van and fuel card – for business use
Overtime
30 days annual leave (inclusive of company shutdown days)
Travel subsistence provided
Discretionary company performance bonus
Company performance bonus
BUPA healthcare (after 6 months)
Salary sacrifice pension scheme (8% total)
Salary sacrifice EV car scheme and charger installation
Salary sacrifice holiday purchase scheme (up to 5 days)
Enhanced family-friendly policies
Flexible benefits platform with a wide range of discounted products and services
Long service awards