On-site Lead, Renewables Installations (ASHP & Solar PV)

Liberty Gas Group; Dartford; On-site; GBP 55,000 - 75,000; Full time

Job summary

Liberty Gas Group in Kent/Dartford is seeking a Site Manager to lead renewable installation projects, focusing on ASHP and Solar PV, and to ensure safety, on-time delivery and high quality.

You will manage on-site teams, coordinate subcontractors and suppliers, and maintain programme milestones in line with PAS 2030 and industry standards. The role offers a competitive salary and clear progression into project leadership.

Qualifications

• Proven experience as a Site Manager within renewables or planned works.
• Strong knowledge of ASHP and/or Solar PV installations.
• Experience managing teams on-site (multiple crews).
• Background in domestic projects (social housing preferred).
• Knowledge of construction contracts (JCT/NEC).
• Strong understanding of health & safety regulations and compliance.
• Ability to manage programmes, resources and performance effectively.
• Full UK driving licence.

Responsibilities

• Manage day-to-day site operations across renewable installation projects.
• Oversee ASHP and Solar PV installations, ensuring quality and compliance.
• Lead and coordinate multiple teams, including operatives and subcontractors.
• Plan, monitor and update project programmes and workloads.
• Ensure materials, labour and resources are in place for planned works.
• Carry out site audits, inspections and quality checks to deliver defect‑free installations.
• Maintain high standards of health & safety, ensuring all procedures and documentation are followed.
• Capture and manage site data and evidence accurately.
• Liaise with clients, internal teams and stakeholders to ensure smooth project delivery.
• Ensure all works are completed in line with PAS 2030 and relevant industry standards.

Skills

Site management

Renewables

ASHP

Solar PV

Team leadership

Health & Safety

Programme management

Construction contracts

Driving licence

Stakeholder liaison

Tools

PAS 2030

JCT/NEC

CSCS

Job description

Liberty Gas Group in Kent/Dartford is seeking a Site Manager to lead renewable installation projects, focusing on ASHP and Solar PV, and to ensure safety, on-time delivery and high quality.

You will manage on-site teams, coordinate subcontractors and suppliers, and maintain programme milestones in line with PAS 2030 and industry standards. The role offers a competitive salary and clear progression into project leadership.