Senior Sustainability / Building Physics Engineer – Hybrid | Bristol Area
£45,000 – £60,000 + benefits + bonus (DOE)
I’m currently working on a fantastic opportunity for an experienced Senior Sustainability / Building Physics Engineer to join a highly regarded and forward-thinking consultancy based just southwest of Bristol. This is a hybrid role (minimum 2 days a week in the office) offering the chance to work on some truly high-impact, award-winning projects across the UK.
This is a great fit for someone who’s technically strong, passionate about sustainability, and ready to take the next step in their career—whether that’s leading complex energy strategies, mentoring junior engineers, or simply having more say in the projects they care about.
Why this opportunity stands out:

- Involvement in major developments across education, healthcare, residential, commercial, and leisure sectors
- Contribution to industry-leading sustainable design practices, including net zero carbon strategies, BREEAM, and Passivhaus
- A collaborative, experienced team that values innovation, technical excellence, and professional growth

What you’ll bring to the role:

- Degree in Building Services, Sustainability, Environmental Engineering, or similar
- Proficiency with IES, AutoCAD, and ideally Revit
- Strong understanding of building physics, energy modelling, and embodied carbon assessments
- Familiarity with current UK regulations (Part L, NPPF, London Plan)
- Low Carbon Energy Assessor (qualified or working towards)
- Client-facing confidence and mentoring experience

What’s in it for you:

- £45,000 – £60,000 base salary depending on experience
- Annual performance bonus
- 25 days holiday (plus public holidays and loyalty increases)
- 37-hour week with flexible hybrid working
- Private healthcare, life insurance, and enhanced parental/carer leave
- Company pension scheme, cycle-to-work initiative
- Full support towards achieving Chartered status

If you''re ready for a new challenge in a supportive and innovative environment—let’s have a conversation. I’d be happy to share more details and help you explore if this is the right next step in your career.