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Senior / Principal Building Physics Engineer
Location: London (Hybrid)
Salary: Up to £65k

Are you passionate about delivering low-energy, high-performance buildings? A leading global architectural, engineering, and construction consultancy is seeking a Senior or Principal Building Physics Engineer to join its London team, supporting projects across Europe, the USA, and Asia.

You'll play a pivotal role in the development and delivery of thermal and energy modelling strategies for commercial interiors and complex buildings. With a strong background in building physics, energy modelling, and sustainable design, you'll collaborate with architects, engineers, and sustainability consultants to develop data-driven design solutions that support Net Zero ambitions and industry-leading performance.

What you'll be doing:
* Deliver advanced energy and thermal simulations using IES-VE, EnergyPlus, or DesignBuilder
* Apply UK and international standards including Part L, TM54, TM52, TM59, ASHRAE 90.1, and LEED/BREEAM guidelines
* Lead operational energy modelling, overheating analysis, thermal comfort, and passive design assessments
* Conduct feasibility studies, Life Cycle Assessments (LCA), and renewable energy simulations
* Support carbon footprinting and Net Zero carbon strategies
* Mentor junior engineers and contribute to knowledge-sharing across the team
* Present energy strategies and modelling outcomes clearly to both technical and non-technical stakeholders

About You:
* 8+ years' experience in energy modelling, building physics, and thermal analysis
* Expertise with tools such as IES-VE, DesignBuilder, Rhino + Grasshopper (Ladybug/Honeybee) CFD experience is a bonus
* Strong understanding of passive design, building envelope optimisation, and operational performance
* Confident communicator with experience leading project workstreams and mentoring junior team members
* Professional certifications such as LEED AP, WELL AP, CIBSE LCC or working towards Chartership are highly desirable

Why Join?
* Work on global, high-impact projects that prioritise health, performance, and sustainability
* Be part of a collaborative and multidisciplinary team of experts
* Enjoy hybrid working and support for your career development
* Engage with innovative solutions through cutting-edge Living Labs initiative

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 0207 422 7463 or email [email protected] 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.

Senior Architect
Permanent, full time position in the office and on site
South London
Salary up to £55k

We are working with a dynamic and design-focused architectural practice in South London, currently seeking a Senior Architect to join their growing team. This is a key strategic hire, ideal for someone ready to take the next step in their career and play a pivotal role in shaping the company growth. You will be working on mid-sized UK housing projects, through concept to completion, and leading on a couple of projects at once. Within a small team of less 10.

The ideal candidate will have:
* A minimum of 5 years post-qualification (ARB or CIAT)
* Proven experience across all RIBA stages
* Strong Revit skills, and be comfortable being hands on producing drawings
* Confident client-facing abilities and clear communication skills
* Full right to work in the UK

This is an exciting opportunity to join a progressive, close-knit studio with a great culture and a strong pipeline of work.

For more details or a confidential chat, contact me at [email protected].

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

Senior Architect - High-End Residential
 Location: London
 Salary: £55,000 - £65,000 
 
Eden Brown is delighted to be working with a leading UK-based architectural practice, seeking an accomplished Senior Architect, to grow into Associate Architect to join their team. This is a rare opportunity for a talented and experienced individual to take on a pivotal role in delivering high-end private residential and hospitality projects. 
 
The Role: 
As a Senior Architect, or recently promoted Associate Architect, you will bring a wealth of expertise to a dynamic and growing studio. You will lead projects through all RIBA stages, ensuring excellence in design, technical delivery, and client relations. Your leadership will be crucial in managing teams, fostering business growth, and ensuring the financial success of projects. 
Key Responsibilities: 
* Lead the design and technical delivery of projects across all RIBA stages. 
* Oversee high-end private residential developments, ensuring the highest standards. 
* Manage project budgets, timelines, and client expectations. 
* Provide strong leadership and mentorship to a small-to-medium-sized team. 
* Engage in business development and work-winning activities, including bidding. 
* Conduct project management and contract administration effectively. 
* Ensure compliance with UK Building and Planning Regulations. 
* Maintain strong client-facing communication and stakeholder management. 
 
Key Requirements: 
* Must be ARB accredited with a minimum of 10 years' experience from Project Architect level in a UK-based practice. 
* Strong design, technical, and conservation expertise with a keen eye for detail. 
* Hand drawing ability and graphic sensibility. 
* Proven experience working on high-end private residential and hospitality projects. 
* Comprehensive understanding of UK Building and Planning Regulations. 
* Proficiency in Revit is the priority with AutoCAD and NBS software desirable.There are projects live working in both Revit and AutoCAD and this new team member should be able to be hands on with the software when needed. 
* AABC or RIBA SCA/CA accreditation is desirable, but not essential 
* Excellent verbal and written communication skills. 
 
This is an exciting opportunity to join an established practice that values creativity, precision, and innovation. If you are a motivated professional ready to take on a leadership role, I would love to hear from you. Apply or send your details over to [email protected]. 
 
Eden Brown is committed to equality in the workplace and welcomes applications from all qualified individuals. 

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