Electrical Service Technician - EV Charging

Marmion; Croydon; Hybrid; GBP 35,000 - 48,000; Full time

Benefits offered by this job

Paid overtime

On-call allowance

Company van

30 days annual leave

Healthcare & pension

EV scheme

Job summary

Marmion is seeking a hands-on Electrical Technician to join a fast-growing EV charging infrastructure business delivering critical charging solutions across the UK. You will diagnose faults, commission and configure, perform maintenance and repairs, and provide on-site support while travelling in the Greater London and M25 corridor.

You will work with test equipment, hold a Level 3 Electro-technical qualification, and have 2+ years’ field experience.

Qualifications

• Level 3 electro-technical qualification (City & Guilds or equivalent).
• At least 2 years’ experience in field-based electrical installation/maintenance.
• Strong fault-finding and diagnostic ability with independent field work.
• Good communication with internal teams and customers.
• Valid UK driving licence and willingness to travel, occasional overnight stays.
• Experience in EV charging/renewable energy is advantageous but not required.

Responsibilities

• Diagnose and resolve electrical and system faults on EV charging equipment.
• Commission, configure and perform firmware updates where required.
• Conduct planned maintenance and reactive repairs to maximise uptime.
• Collaborate with internal teams to ensure work is accurate and timely.
• Provide on-site technical support and clear customer updates.
• Ensure reporting and safety standards compliance.

Skills

Fault finding

Communication

Independent field work

Driving licence

Right to Work in UK

Education

Level 3 Electro-technical qualification

Tools

Multimeters

Voltage testers

Job description

If you’re a hands-on Electrical Technician who enjoys solving problems in the field, this is an opportunity to join a fast-growing EV infrastructure business delivering critical charging solutions across the UK. Working across AC, Rapid DC, Ultra & High-Power Charging Systems (HPC), you will play a key role supporting the commissioning, maintenance and repair of EV charging equipment, with clear opportunities to develop your skills in a rapidly growing sector.

The Role

• Diagnose and resolve electrical and system faults on EV charging equipment.
• Commission, configure and carry out firmware updates where required.
• Perform planned maintenance and reactive repairs to maximise uptime.
• Work closely with internal teams to ensure work is completed accurately and on time.
• Provide on-site technical support and clear updates to customers.
• Ensure accurate reporting and full compliance in-line with safety standards.

Salary, Overtime & Benefits

• Paid Overtime (1.5x/2x rates) – strong earning potential
• On-Call Allowance (1 in 3 weeks)
• Covering Greater London, M25 Corridor (home-based with daily travel and occasional overnight stays)
• Benefits: Company Van & Fuel Card, 30 Days Annual Leave, Travel & Subsistence Expenses, Performance Bonus, Bupa Healthcare, Pension Scheme, EV scheme and more

Skills & Experience

You’ll ideally have:

• Level 3 Electro-technical qualification (e.g. City & Guilds or equivalent).
• At least 2 years’ experience working to SLAs in a commercial field-based electrical installation/maintenance environment.
• Strong fault-finding and diagnostic ability with confidence working independently in the field.
• Excellent communication and interpersonal skills with an ability to collaborate and work closely with both internal stakeholders and customers.
• Familiarity with test and measurement equipment (multimeters & voltage testers)
• A valid UK driving licence, happy with regular travel and occasional overnight stays.
• Experience working within EV Charging/Renewable Energy/Power Electronics would be advantageous but not essential, our client is open to speaking with candidates from a range of industries.
• BS7671 - IET Wiring Regulations (18th Edition) and City & Guilds 2391-52 Inspection & Testing would also be desirable.
• Candidates must have a permanent Right to Work in the UK. Please note, our client cannot offer visa sponsorship for this position.

Our Client

Our client is a fast-growing business specialising in EV charging infrastructure, with expertise spanning design, installation, commissioning, maintenance and ongoing technical support. They deliver projects nationwide and are building a strong reputation for quality, reliability and service in a rapidly expanding market.

Thank you for your interest. We carefully review every CV and will contact shortlisted applicants by phone or email. If you don’t hear from us within 5 working days, unfortunately your application hasn’t been successful on this occasion.