The Role
We are seeking a technically skilled and safety-focused Solar O&M Engineer to support the delivery of high-quality operations and maintenance services across client-owned solar PV assets. Reporting to the O&M Manager, you will help ensure systems operate safely, efficiently, and in line with UK industry standards.
Key Responsibilities
Preventive & Corrective Maintenance
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Conduct scheduled and reactive maintenance on commercial rooftop and ground-mounted solar PV systems.
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Perform detailed inspections of modules, inverters, mounting structures, and electrical components.
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Carry out AC/DC testing, thermographic surveys, torque checks, and system verification.
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Produce clear, comprehensive Preventative Maintenance Reports with technical logs and recommendations.
Fault Diagnosis & Repair
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Identify, diagnose, and resolve faults across AC/DC systems, inverters, and optimisers.
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Implement corrective actions and maintain thorough documentation aligned with client and company procedures.
Performance Monitoring
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Use monitoring platforms (e.g., SolarEdge, Hark) to assess asset performance.
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Analyse data including PR, yield, and system availability against benchmarks and historical trends.
Health, Safety & Compliance
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Conduct site-specific risk assessments and prepare RAMS in accordance with Solar Energy UK guidance.
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Ensure full compliance with HSE regulations and recognised industry safety standards.
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Promote a strong safety culture and halt work where conditions are unsafe.
Technical Documentation & Coordination
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Support the O&M Manager as a technical liaison with clients, subcontractors, and suppliers.
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Document all works for warranty, compliance, and audit purposes.
Person Specification
Essential
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Level 3 City & Guilds/NVQ in Electrical Installations and current 18th Edition BS7671.
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City & Guilds 2391 (Inspection & Testing) or equivalent.
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ECS Gold Card.
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SMSTS, Working at Height, IPAF/PASMA certification.
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2–3 years’ experience in solar PV installation or maintenance (ground-mounted or commercial rooftop).
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Strong knowledge of AC/DC systems, inverters, fault-finding, and electrical safety protocols.
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Proficient with electrical testing equipment, diagnostic software, and monitoring platforms (SolarEdge, Hark).
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Competent using MS Office and digital reporting tools (e.g., iAuditor).
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Full UK driving licence and willingness to travel extensively with overnight stays.
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Excellent problem-solving ability, attention to detail, and strong technical reporting skills.
Desirable
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Experience with HV systems or HV Authorised Person (HV AP) qualification.
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Familiarity with diagnostic tools, CCTV/network communications (Ethernet/Serial), and advanced monitoring platforms.
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Thermographic Survey Certification.
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Experience with battery storage systems