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Trainee Building Energy Assessor
- Location: Mill Court, The Sawmills, Southampton SO32 2EJ
- Salary: £18,000–£23,000 per year
- Job Type: Full-time / Part-time / Permanent
Job Description
About us:
Sadler Energy and Environmental Services Ltd (SEES) is a specialist consultancy providing energy, sustainability, and building regulationcompliance assessments for residential and commercial projects of all sizes.
We’ve built a strong reputation for precision, professionalism, and practical sustainability advice. As part of our continued growth, we’re looking for a Trainee Building Energy Assessor — a motivated individual who’s keen to learn and develop a career in building physics and energy modelling.
This is an excellent opportunity for a graduate, T-Level student, or someone looking to retrain in the sustainability and construction sector. You’ll receive full in-house training and mentoring to become a qualified SAP Assessor, with exposure to thermal bridging, energy modelling, and Part L compliance.
We’ll also support your ongoing professional development, including opportunities to pursue an HNC, degree, or further technical qualifications as you progress.
The Role:
You’ll work alongside our team of experienced energy and sustainability professionals, assisting in the preparation of SAP assessments, energy statements, and thermal modelling.
The role offers a mix of technical learning and practical project experience, helping you understand how buildings perform and how to make them more efficient and compliant with UK Building Regulations.
This is a directly employed position within our core team — not subcontracted work. You’ll receive structured training, close supervision, and professional development support as part of a collaborative and friendly environment.
Key Responsibilities:
- Assist in producing SAP assessments for new dwellings and residential developments.
- Support the preparation of Energy and Sustainability Statements for planning submissions.
- Learn and support thermal bridging calculations and building fabric performance modelling.
- Help design teams achieve compliance with Approved Document L and related energy standards.
- Assist in preparing reports, drawings, and compliance documentation.
- Communicate effectively with clients, colleagues, and project teams.
- Maintain organised project records and contribute to timely project delivery
