EV Charging Field Engineer: Commissioning, Faults & Maintenance

Marmion; Greater London; Hybrid; GBP 38,000 - 48,000; 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 is seeking a qualified Electrical Engineer for a field-based role delivering EV charging infrastructure nationwide. You will diagnose faults, commission equipment, perform maintenance, and provide on-site customer support with a strong emphasis on safety and reporting.

The role requires 3+ years in a commercial electrical environment, UK driving licence, and eligibility to work in the UK. Travel, occasional overnight stays, and a comprehensive benefits package are provided.

Qualifications

• NVQ Level 3 Electrical Qualification, AM2 and BS7671 (18th Edition).
• City & Guilds 2391-52 Inspection & Testing and a valid JIB Gold Card.
• Minimum 3 years’ field-based electrical installation/maintenance experience.
• Strong fault-finding and diagnostics, able to work independently in the field.
• Excellent communication and customer-facing skills.
• UK driving licence and willingness to travel with overnight stays.
• Experience in EV charging/renewable energy is advantageous.

Responsibilities

• Diagnose and resolve faults on EV charging equipment.
• Commission, configure and apply firmware updates as needed.
• Carry out planned maintenance and reactive repairs to maximise uptime.
• Collaborate with internal teams to complete work accurately and on time.
• Provide on-site technical support and clear customer updates.
• Ensure reporting and safety standards compliance.

Skills

Electrical qualification

BS7671 18th Edition

AM2

City & Guilds 2391-52 Inspection &

JIB Gold Card

UK Driving Licence

Fault finding & diagnostics

Right to Work in the UK

Education

NVQ Level 3 Electrical Qualification

Job description

Marmion is seeking a qualified Electrical Engineer for a field-based role delivering EV charging infrastructure nationwide. You will diagnose faults, commission equipment, perform maintenance, and provide on-site customer support with a strong emphasis on safety and reporting.

The role requires 3+ years in a commercial electrical environment, UK driving licence, and eligibility to work in the UK. Travel, occasional overnight stays, and a comprehensive benefits package are provided.