Intermediate-Senior Building Physics Engineer
Up to -55k
London

A forward-thinking sustainability consultancy is growing its Building Performance capability and is seeking a hands-on Building Physics Engineer to help deliver performance-led, low-carbon design across a diverse portfolio. You''ll join a team known for practical decarbonisation advice, net-zero roadmaps and asset-level performance improvements for clients across real estate and development.

The practice is active in the UK''s net-zero conversation and contributes to industry guidance on the emerging UK Net Zero Carbon Buildings Standard, with team members engaged in sector events and thought leadership. You''ll be part of a consultancy that blends rigorous analytics with clear, client-facing advice.

What you''ll do
* Deliver dynamic thermal simulations and energy modelling (e.g., IES-VE) to inform design decisions and compliance.
* Undertake overheating assessments (TM52/TM59), operational energy studies (e.g., TM54), and Part L/SAP/SBEM compliance.
* Produce energy and carbon strategies for planning and concept design, aligning recommendations with net-zero pathways.
* Translate model outputs into clear, client-ready advice present at design team meetings and stakeholder workshops.
* Support post-planning/delivery stages (parameter updates, optimisation, POE alignment) to close the "performance gap."
* Collaborate with ESG/Net Zero specialists and wider sustainability consultants (climate risk, social value, biodiversity) to deliver holistic outcomes.

What you''ll bring
* 4+ years (Intermediate) or 6+ years (Senior) in building physics/energy modelling within consultancy or design teams.
* Proficiency in IES-VE (or similar), with a track record in thermal/energy modelling and UK compliance.
* Strong grasp of UK frameworks and guidance (Part L, TM52/54/59 awareness of LETI/GLA helpful).
* Confident communicator able to challenge and influence design decisions with evidence-based recommendations.
* A genuine passion for net-zero and whole-life performance, with curiosity to engage in emerging standards and best practice.

Why Join?
* Be part of a mission-driven consultancy committed to low-carbon, circular and resilient development with tangible client impact.
* Work alongside recognised ESG & Net Zero specialists on projects that connect strategy to delivery.
* Opportunities for professional development, thought leadership and cross-disciplinary collaboration.
* Hybrid working and a supportive culture that values initiative and innovation.

Whether you''re working in the larger corporate companies or a small SME this is certainly one to take note of. Please don''t hesitate to apply or get in touch for further info on the email below, we can arrange a confidential conversation anytime to suit you.

Your expert recruitment consultant is Lakshman Sivanesan, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer.

Eden Brown is committed to equality in the workplace and is an equal opportunity employer.