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For Companies At a Glance
- Tasks: Lead energy modelling projects and contribute to sustainability initiatives.
- Company: Join a B Corp certified consultancy making a real impact on the environment.
- Benefits: Gain exposure to diverse sectors and meaningful decarbonisation projects.
- Why this job: Shape technical delivery and see the direct impact of your work.
- Qualifications: Experience in IES modelling and familiarity with TM52, TM59, and TM54.
- Other info: Collaborative environment with opportunities for personal and professional growth.
The predicted salary is between 36000 - 60000 ÂŁ per year.
Climate17 is pleased to be working with a B Corp certified sustainable engineering consultancy that is driving measurable impact across the built environment. This growing and ambitious practice supports organisations in unlocking the potential of energy, power, heat, and cooling to deliver meaningful decarbonisation outcomes. Their integrated teams work across sustainability analytics, MEP design, and heat network operations to create intelligent, data‑driven solutions across buildings and infrastructure.
The Opportunity
Due to continued growth, they are now seeking a Sustainability Consultant with good experience across Energy Modelling (IES) focus to join their London‑based team. This is an exciting opportunity to join a fast‑moving consultancy where individuals are empowered to take ownership and make visible impact. The team values initiative, agility, and collaborative problem‑solving, offering early exposure to clients, diverse sectors, and technically varied projects. The role sits within the sustainability and analytics function, delivering decarbonisation strategies, heat network optimisation studies, whole‑life carbon assessments, and detailed energy modelling. As part of a scaling organisation, this role offers genuine breadth and accelerated development - with the opportunity to shape approaches, influence internal best practice, and see the direct impact of your work.
The Role
You will lead the delivery of energy modelling outputs using IES, taking technical ownership of modelling methodologies, assumptions, QA processes, and reporting. This is a hands‑on, end‑to‑end role where you will drive delivery rather than simply support it. While energy modelling is the core focus, you will also contribute to wider sustainability workstreams as required, bringing the same rigour and ownership across decarbonisation, heat networks, and carbon analysis projects.
Key Responsibilities
- Lead IES modelling delivery end-to-end
- Deliver TM52 / TM59 overheating assessments
- Deliver TM54 operational energy modelling
- Develop robust modelling assumptions and QA processes
- Produce clear, concise reports for both technical and non‑technical audiences
- Support wider sustainability workstreams including decarbonisation options, heat network analysis, whole life carbon inputs, and planning support
- Contribute to improving internal processes, QA standards, and delivery templates as the team scales
About You
- Have strong hands‑on experience delivering IES modelling projects (not just assisting)
- Have demonstrable experience with TM52, TM59, and TM54
- Take initiative and are comfortable owning technical delivery
- Are adaptable and comfortable working across multiple sustainability disciplines
- Communicate complex technical outputs clearly and effectively
- Enjoy working in a collaborative, build‑and‑improve environment
Why Apply?
- Join a purpose‑led, B Corp certified consultancy
- Gain exposure to varied sectors and meaningful decarbonisation projects
- Play a visible role in shaping technical delivery as the business grows
- Develop breadth beyond a single specialism
Interested? To apply or find out more, please contact: neeraj@climate17.com
Sustainability Consultant employer: Climate17 Ltd
Contact Detail:
Climate17 Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Sustainability Consultant
✨Tip Number 1
Network like a pro! Reach out to people in the sustainability sector, especially those working at companies you're interested in. A friendly chat can open doors and give you insider info on job openings.
✨Tip Number 2
Show off your skills! Prepare a portfolio showcasing your energy modelling projects and any relevant work you've done. This will help you stand out during interviews and demonstrate your hands-on experience.
✨Tip Number 3
Be proactive! If you see a role that excites you, don’t wait for the perfect moment. Apply through our website and follow up with a quick email to express your enthusiasm. It shows initiative!
✨Tip Number 4
Stay adaptable! The sustainability field is always evolving, so be ready to discuss how your skills can apply across different areas. Highlight your ability to contribute to decarbonisation strategies and heat network analysis.
We think you need these skills to ace Sustainability Consultant
Some tips for your application 🫡
Show Your Passion for Sustainability: When writing your application, let your enthusiasm for sustainability shine through! We want to see how your values align with our mission to drive meaningful decarbonisation outcomes. Share any relevant experiences that highlight your commitment to the environment.
Tailor Your Application: Make sure to customise your CV and cover letter for the Sustainability Consultant role. Highlight your hands-on experience with IES modelling and any specific projects you've worked on that relate to TM52, TM59, and TM54. This will show us you’re the right fit for our team!
Be Clear and Concise: We appreciate clarity in communication, especially when it comes to technical details. Ensure your application is well-structured and easy to read. Use bullet points where necessary to make your key achievements stand out, so we can quickly see your strengths.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother process. This way, we can easily track your application and get back to you faster. Plus, it shows us you're proactive and keen to join our purpose-led consultancy!
How to prepare for a job interview at Climate17 Ltd
✨Know Your IES Inside Out
Make sure you’re well-versed in IES modelling. Brush up on your technical knowledge and be ready to discuss specific projects where you've led the delivery of energy modelling outputs. This will show that you can take ownership and drive results.
✨Familiarise Yourself with TM Standards
Get comfortable with TM52, TM59, and TM54 assessments. Be prepared to explain how you've applied these standards in past projects. This demonstrates your hands-on experience and understanding of the methodologies that are crucial for the role.
✨Showcase Your Collaborative Spirit
This consultancy values teamwork and collaboration. Think of examples where you’ve worked effectively in a team to solve problems or improve processes. Highlighting your adaptability across multiple sustainability disciplines will resonate well with them.
✨Communicate Clearly and Concisely
Practice explaining complex technical concepts in simple terms. You’ll need to produce reports for both technical and non-technical audiences, so being able to communicate clearly is key. Consider preparing a mock presentation to refine your skills.