Company Outline
Founded in 2019 Carbon3 are renewable energy, electric vehicle charging and ESG specialists to the new build construction and retrofit sectors. We offer a full concept to delivery service ensuring planning and sustainability targets are achieved.
Our projects consist of large multi plot housing schemes, retrofit commercial, mass retrofit energy efficiency upgrades and high-end refurbishments. The Carbon3 retrofit ESG offering provides carbon reduction solutions with the additional benefit of sustainable finance solutions to demonstrate tangible ESG results.
We have an opportunity for and O&M engineer for renewable energy projects to join our growing team. Applicants must be flexible to work in various sectors and to travel when required. Full training/ progression plans provided. Working on a variety of renewable energy systems you will be helping us work towards a Carbon3 future! We value our team! If you want to work somewhere where you will be listened to and valued get in touch
Role Overview
The Solar PV Maintenance Engineer will be responsible for planned and reactive maintenance of rooftop PV systems. You will perform diagnostics, fault finding, testing, and repairs to ensure optimal system performance and client satisfaction.
Key Responsibilities
- Conduct routine and reactive maintenance on domestic and commercial solar PV systems
- Identify and diagnose faults across inverters, panels, cabling, and monitoring systems
- Perform electrical testing (e.g., insulation resistance, continuity, IR testing) and complete relevant certification
- Replace inverters, isolators, panels, and other defective components where required
- Maintain clear records via field service apps/CRM, including photos, notes, and test results
- Liaise with the O&M coordinator to report issues, request parts, and schedule follow-ups
- Ensure all works are completed in line with health & safety procedures, risk assessments, and industry standards
- Deliver excellent customer service while working in homes, schools, or commercial settings
- Assist with upgrades, retrofits, and smart monitoring installations as required
Required Skills & Experience
- NVQ Level 3 in Electrical Installation or equivalent - Essential
- 18th Edition IET Wiring Regulations - Essential
- At least 2 years of hands-on experience working with Solar PV systems - Essential
- Familiarity with string inverters (e.g., Solis, SMA, SolarEdge, Fronius)
- Strong understanding of DC/AC electrical systems, fault finding and repair
- Good IT skills for using field service software and monitoring platforms
- Full UK driving licence
- ECS/CSCS card (preferred)
- Solar PV or battery storage qualification (e.g., City & Guilds 2399) is desirable
What We Offer
- Competitive salary dependant on experience with full progression plan
- A collaborative environment where innovation is valued.
- Career growth opportunities in a rapidly expanding industry.
- Annual leave - 25 days + 8 BH
- Company EV salary sacrifice scheme
- Employee Assistance Program
- Training & development programs
Carbon3 is an equal opportunity employer and we pride ourselves on being committed to offering equal opportunities to all potential employees and have zero tolerance for discrimination. We foster a business culture where ideas and decisions from all people help us grow, innovate, create the best work and be relevant in a rapidly changing world. We encourage candidates from all backgrounds to apply.
Note: Due to the high volume of applications we receive, only successful candidates will be contacted for further consideration. Thank you for your interest in joining the Carbon3 team!
