Construction Site Supervisor

Rullion Managed Services; England; On-site; GBP 36,000 - 50,000; Full time

Job summary

A construction services company is seeking a Site Supervisor to oversee domestic retrofit projects, primarily focusing on installations of Air Source Heat Pumps and solar PV systems. The role requires a CSCS card and relevant trade qualifications, with a strong emphasis on supervising site activities and ensuring safety compliance. The position offers a competitive pay rate and is located in the United Kingdom.

Benefits

Fuel card

Van provided

Qualifications

• Experience in domestic construction, ideally involving retrofits or heating systems.
• Ability to read and interpret construction drawings and specifications.
• First Aid trained preferred.

Responsibilities

• Supervise site activities and operatives.
• Conduct site inductions and safety briefings.
• Monitor and enforce health and safety procedures.
• Manage site deliveries and logistics.

Skills

Domestic construction experience

Communications skills

Organizational skills

Knowledge of health and safety requirements

Positive attitude

Education

Trade qualification (electrician, gas installer, heating engineer)

CSCS card

SMSTS or SSSTS qualification

Job description

Job Title

Site Supervisor

IR35 Status

Permanent

Expected Start Date

ASAP

Expected Pay Rate

£300-£350 per day (approx. £36,959 - £49,250 per annum)

Expenses

Fuel card & van provided

Hours of Work

37 hours per week

Shift Pattern

Monday-Friday

Flexible Working

Onsite

Office Location

Brighton & Hove / Southampton

Additional Travel

Required to additional sites

Role Overview - Team / Projects / Key Challenges

Site Supervisor - Domestic Retrofit Projects (ASHP & Solar Installations)

We are seeking a hands‑on Site Supervisor to support the delivery of domestic retrofit projects, primarily focused on replacing electric heaters with Air Source Heat Pumps (ASHPs) and installing solar PV systems in residential properties.

This role would suit a qualified electrician, gas installer, or similar tradesperson looking to step into— or who has recently stepped into— a supervisory role. A valid CSCS card is essential, and experience working on the tools in a domestic setting is highly desirable.

Key Responsibilities

• Supervise operatives, subcontractors, and day‑to‑day site activities.
• Conduct site inductions, safety briefings, and toolbox talks, ensuring attendance is recorded.
• Monitor and enforce health and safety procedures in line with CDM 2015 and company RAMS and permit‑to‑work processes.
• Review and approve RAMS; issue permits for specific works as required.
• Display and enforce site rules and ensure welfare facilities are clean and operational.
• Undertake daily site safety inspections, including checks on waste management and general compliance.
• Support the Project Delivery Manager in coordinating work schedules and site activities.
• Manage site deliveries and logistics, ensuring minimal disruption to residents.
• Keep the Site File and project records updated.
• Ensure first aid provisions are in place and up to date.
• Lead daily briefings and accurately report incidents, including near misses.
• Liaise with internal teams and external stakeholders to address and resolve on‑site issues promptly.
• Assist with external inspections (e.g., H&S inspectors) when required.

Experience and Qualifications – Essential / Desirable

• Experience in domestic construction, ideally involving retrofits, heating systems, or renewables.
• A positive, proactive attitude with a willingness to lead by example.
• CSCS card (essential).
• Trade qualification (e.g., electrician, gas installer, heating engineer) – highly beneficial.
• Knowledge of health and safety requirements; SMSTS, SSSTS or equivalent qualification is a plus.
• Strong communication and organisational skills.
• Ability to read and interpret construction drawings and specifications.
• First Aid trained (preferred).
• Understanding of legal responsibilities, welfare standards, and environmental compliance.

Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.