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Deliver, and optimise solar thermal systems for residential and multi-residential housing projects. This role sits at the intersection of renewable energy, building services engineering, and social housing, with a strong focus on low-carbon heating and hot water solutions. The successful post holder with work closely with installers and local authorities to ensure systems are technically sound, compliant, and cost – effective.
Job Responsibility:
Install, commission, service, and repair solar thermal systems
Diagnose and resolve technical faults efficiently and effectively
Carry out heat demand calculations, system sizing, and performance modelling
Produce technical drawings, schematics, and specifications
Support the integration of solar thermal with heat pump technologies
Ensure compliance with building regulations, planning requirements, and renewable energy standards
Support planning applications, energy strategies, and sustainability statements
Collaborate with mechanical, electrical, and architectural teams
Oversee installation quality, commissioning, and system performance testing
Troubleshoot system issues and provide technical support during and post-installation
Evaluate system performance and recommend improvements or optimisations
Stay up to date with advancements in solar thermal technologies and housing regulations
Requirements:
Level 3 NVQ, City & Guilds, BPEC, or equivalent Electrical qualification
Solar PV Installer Qualification (Level 3)
Full valid UK driving licence
Experience with heat pumps, district heating, or hybrid renewable systems
Proven experience designing or delivering solar thermal systems, ideally within the social housing or built environment sector
Strong understanding of domestic hot water and low-temperature heating systems
Experience with system sizing tools and energy modelling software
Ability to interpret architectural and MEP drawings
Strong technical report writing and communication skills
What we offer:
Company vehicle and fuel card supplied
Uniform, PPE & mobile device supplied
Contributory pension scheme
Life assurance
20 days + Bank holidays (service based increasing holiday scheme)
Enhanced maternity, paternity, adoption leave and other family friendly policies
Sureserve Benefits Hub, accessing over 1000 retail discounts
Virtual GP service, available for employees and immediate family
Employee Assistance Programme (EAP)
Bike2Work Scheme
EV Car Scheme
Employee engagement events and “Employee Voice” programmes
Strong opportunities for career growth and development