At a Glance
- Tasks: Commission, maintain, and repair EV charging equipment across the UK.
- Company: Join a leading company in the energy and renewables sector.
- Benefits: Competitive salary, company van, healthcare, and flexible benefits.
- Other info: Enjoy structured career progression and a dynamic work environment.
- Why this job: Be part of the EV revolution and make a real difference.
- Qualifications: NVQ Level 3 Electrical qualification and field engineering experience required.
The predicted salary is between 39000 - 50000 £ per year.
Location: Croydon, England
Sector: Energy & Renewables
Salary: £39,000.00 to £50,000.00 per annum
Overview
Holt Engineering is seeking an Electrical Field Service Engineer to commission, maintain, and repair EV charging equipment across the UK, including AC chargers, Rapid DC, Ultra and High-Power Charging (HPC) systems. This position suits an engineer with a strong electrical background who can work autonomously and deliver high-quality on-site support. The successful candidate will ensure EV charging stations operate reliably, safely, and to the standards expected by clients and end users. The role involves working in varied environments, including outdoor locations and confined spaces. Occasional travel and overnight stays will be required.
Essential requirements
- NVQ Level 3 Electrical qualification
- Minimum 2 years’ experience in a field-based engineering role (commissioning, maintenance, or repair of electrical systems/equipment)
- Proven ability to work independently on customer sites and resolve issues without direct supervision
- Experience working in SLA‑driven environments
- Familiarity with test and measurement tools such as multimeters and voltage testers
- Strong fault‑finding and problem‑solving capability, including diagnosis of complex issues
- Clear communication and strong customer‑facing skills
- Effective time management while travelling between sites
- Full UK driving licence with 6 penalty points or fewer
- AM2 Qualification
Desirable requirements
- BS7671:2018 (18th Edition Wiring Regulations)
- City & Guilds 2391/2394 Testing and Inspection
- Experience in EV charging, renewable energy, or power electronics environments
- EV charging certification and/or manufacturer‑specific training
- Hands‑on experience commissioning, maintaining, and repairing Rapid DC, Ultra and HPC chargers
- Ability to read and interpret electrical schematics and technical manuals
- Understanding of analogue and digital electronics and components
- Strong awareness of electrical hazards and on‑site health & safety requirements
Key responsibilities
- Work closely with Service Coordination and Operations teams to ensure accurate job data capture and timely service reporting
- Commission and configure AC and Rapid DC chargers on client sites
- Complete initial setup and functional testing to ensure correct operation and compliance with relevant standards
- Collaborate with project management and installation teams to support smooth integration of chargers into customer infrastructure
- Maintain company tools, assets, and test equipment, reporting defects promptly
- Carry out routine and preventative maintenance to maximise charger uptime and performance
- Diagnose and resolve issues across electrical, mechanical, and software‑related fault types
- Perform diagnostic testing, firmware updates, and calibration where required
- Replace faulty components and, where necessary, complete full AC charger swaps, following manufacturer guidelines
- Provide on‑site technical support and basic operational guidance/training to clients
- Respond to service requests promptly and keep clients updated to support customer satisfaction
- Record all service activity, repairs, maintenance actions, and customer communications within the service management system
- Follow all company policies and safety procedures while working in the field
- Ensure compliance with applicable electrical codes and standards during commissioning and maintenance
- Participate in mandatory safety training and renew certifications as required
Benefits
- Structured career progression framework
- Company van and fuel card
- Overtime
- 30 days annual leave (inclusive of company shutdown days)
- Travel subsistence provided
- Discretionary 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
Electrical Field Service Engineer - SL in London employer: Holt Engineering Ltd
Holt Engineering is an exceptional employer for Electrical Field Service Engineers, offering a structured career progression framework and a supportive work culture that values autonomy and high-quality service delivery. Located in Croydon, employees benefit from a competitive salary, generous annual leave, and a range of flexible benefits, including a company van, healthcare, and performance bonuses, all while contributing to the growing EV infrastructure sector.
StudySmarter Expert Advice🤫
We think this is how you could land Electrical Field Service Engineer - SL in London
✨Get Involved with Industry Events
The energy and utilities sector is always buzzing with events, trade shows, and networking opportunities. We should hit up conferences and exhibitions like Energy UK or Utility Week Live—these are prime spots to mingle with industry professionals and even snag some insider info on job openings!
✨Join Energy-focused Online Communities
Let's tap into online platforms and forums like LinkedIn groups or Reddit communities specifically for energy and utilities. Not only can we showcase our knowledge, but we can also stay updated on company announcements or job leads from people already in the know.
✨Consider Industry Certifications
Pushing ahead with certifications like the NEBOSH National Certificate in Occupational Safety and Health (if you’re into safety) can give us a leg up in this competitive field. It not only builds our credibility but also shows employers that we’re serious about our career in energy and utilities.
✨Apply ThroughHolt Engineering Ltd's Website
Don’t forget to apply directly through Holt Engineering Ltd's website for the full-time Electrical Field Service Engineer - SL role. Many companies prioritise candidates who show initiative by going straight to the source. Make sure we tailor our application to highlight our passion for the energy sector!
We think you need these skills to ace Electrical Field Service Engineer - SL in London
Some tips for your application 🫡
Show Off Your Energy Knowledge:When crafting your CV and cover letter, make sure you highlight any knowledge or experience related to the energy-utilities sector. Whether it’s coursework, internships, or projects that showcase your understanding of energy management, sustainability, or regulatory frameworks, we want to see that passion and expertise shine through.
Quantify Your Achievements:In our field, numbers speak volumes! Don’t just tell us about your previous roles; quantify your achievements where possible. For instance, mention how you improved energy efficiency by a percentage or contributed to cost savings. This makes your application more compelling and shows us just how impactful you can be.
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Holt Engineering Ltd. Tailor it to reflect how your values align with our mission in the energy sector. Share why you're excited about this specific role and how you envision contributing to our goals.
Demonstrate Your Team Spirit:Collaboration is key in the energy-utilities industry. In your application, emphasise any team projects or experiences where you worked effectively with others, especially on sustainability initiatives or technical projects. We're looking for someone who can mesh well with our team!
How to prepare for a job interview at Holt Engineering Ltd
✨Show Your Passion for Renewable Energy
In the energy-utilities sector, it’s vital to demonstrate your enthusiasm for sustainable practices and innovations. Share experiences where you've worked on or studied renewable energy projects, whether that’s through coursework, past internships, or personal initiatives. Let us see how your passion aligns with the ethos of Holt Engineering Ltd.
✨Brush Up on Industry Regulations
Being familiar with industry standards and regulations is crucial in energy-utilities interviews. Make sure to know the basics of relevant policies and frameworks, like the Energy Act or environmental legislation. This will not only show you’ve done your homework but will also prepare you for potential technical questions about compliance during your interview.
✨Highlight Teamwork and Project Management Skills
Most roles in the energy sector involve collaboration with diverse teams. Be ready to discuss examples where you’ve successfully worked in teams or led projects, especially those involving energy initiatives. This is particularly important for a full-time position, as employers want to see you bring a collaborative spirit to Holt Engineering Ltd.
✨Prepare for Technical Assessments
Expect some technical questions or even practical assessments during your interview, especially about energy efficiency methodologies or basic engineering principles relevant to the role. It’s a good idea to brush up on key concepts and be prepared to explain them clearly, as this will demonstrate your technical proficiency and readiness to jump into your new role.
