Electrical Field Service Engineer - EV Charging

Marmion; London Borough of Croydon; Hybrid; GBP 47,000 - 50,000; Full time

Benefits offered by this job

Company Van & Fuel Card

30 Days Annual Leave

Travel & Subsistence Expenses

Performance Bonus

Bupa Healthcare

Pension Scheme

EV scheme

Job summary

Marmion is seeking a qualified Electrical Engineer to join our fast-growing EV charging infrastructure team. You will diagnose faults, commission and update firmware, and perform maintenance across AC, DC, HPC systems, predominantly in the Greater London area with travel across the UK. A strong focus on safety and customer communication is essential.

The role offers on-site field work with regular travel, including occasional overnight stays, and a comprehensive benefits package.

Qualifications

• NVQ Level 3 Electrical Qualification is required.
• AM2 qualification is required.
• BS7671 - IET Wiring Regulations (18th Edition) knowledge required.
• City & Guilds 2391-52 Inspection & Testing qualification preferred.
• JIB Gold Card is desired.

Responsibilities

• Diagnose and resolve faults on EV charging equipment.
• Commission, configure and perform firmware updates as needed.
• Carry out planned maintenance and reactive repairs to maximise uptime.
• Collaborate with internal teams to ensure timely, accurate work.
• Provide on-site technical support and clear customer updates.
• Ensure reporting is accurate and compliant with safety standards.

Skills

Strong fault-finding

Excellent communication

Test & measurement equipment

UK driving licence

Education

NVQ Level 3 Electrical Qualification

AM2

BS7671 - IET Wiring Regulations (18th Edition)

City & Guilds 2391-52 Inspection & Testing

JIB Gold Card

Job description

If you’re a qualified Electrical Engineer 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 in commissioning, maintaining and repairing 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

• £47,000 - £50,000 pa, dependent on experience
• 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:

• NVQ Level 3 (or equivalent) Electrical Qualification, AM2 and BS7671 - IET Wiring Regulations (18th Edition).
• City & Guilds 2391-52 Inspection & Testing and a valid JIB Gold Card.
• At least 3 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 would be advantageous but not essential, our client is open to speaking with candidates from a range of industries.
• 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.