Electrical Maintenance Technician - EV Charging

Marmion; Greater London; Remote; GBP 32,000 - 45,000; Full time

Benefits offered by this job

Paid overtime

On-call allowance

Company van

Fuel card

30 days annual leave

Travel & subsistence expenses

Performance bonus

Bupa healthcare

Pension scheme

EV scheme

Job summary

Marmion, a fast-growing EV infrastructure business, seeks a hands-on Electrical Technician to support commissioning, maintenance and repair of EV charging equipment across the UK. You will diagnose faults, perform firmware updates, and travel regularly within Greater London, M25 Corridor, with overnight stays as needed.

Ideal candidates have Level 3 Electro-technical qualifications and 2+ years in field electrical work, with strong communication skills and a valid UK driving licence.

Qualifications

• 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; client open to candidates from various industries.
• BS7671 - IET Wiring Regulations (18th Edition) and City & Guilds 2391-52 Inspection & Testing would also be desirable.
• Permanent Right to Work in the UK; visa sponsorship not available.

Responsibilities

• 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.

Skills

Fault-finding

Field installation/maintenance

Electrical safety knowledge

Communication

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.