Senior Energy Consultant

Senior IES Consultant

Location: London
Salary: £40,000 - £50,000
Work Arrangement: Hybrid Working
Career Progression Opportunities

Overview Are you passionate about sustainability and driven to make a meaningful impact on the built environment? We are seeking a Senior IES Consultant to join our dynamic and forward-thinking team in London. This is an exciting opportunity to work with a leading independent engineering and sustainability consultancy committed to delivering innovative, practical, and sustainable solutions.

This hybrid role offers flexibility, with weekly visits to our London office, and provides a competitive salary of £40,000 - £50,000, depending on your experience and expertise. If you are a mission-driven professional with a strong technical background in building energy modelling, we would love to hear from you.

Benefits • Competitive salary in the range of £40,000 - £50,000.

• Flexible hybrid working arrangement with weekly office visits.


• Opportunity to work on diverse and impactful projects that contribute to sustainability.


• Professional development opportunities, including potential accreditation support.


• A collaborative and supportive work environment.

Responsibilities • Develop low-carbon energy strategies for both new and refurbished buildings, focusing on HVAC, lighting, passive design, and overall demand reduction.

• Provide expert energy consultancy advice and conduct building energy modelling using IES and SAP, ensuring compliance with Part L, EPC, TM52, TM59, and daylight modelling standards.


• Work on diverse projects, including new builds and refurbishment schemes across various sectors.


• Utilize IES VE dynamic simulation for tasks such as Part L and EPC compliance, thermal modelling, and daylight modelling using IES Radiance.


• Develop SAP modelling to assess Part L and EPC compliance for domestic buildings.


• Prepare detailed technical reports and calculations tailored to project requirements.


• Contribute to business development by writing fee proposals and fostering relationships with both existing and new clients.

Day-to-Day • Collaborate with clients to develop bespoke energy strategies for their projects.

• Conduct detailed building energy modelling and simulations using IES and SAP software.


• Prepare and present technical reports and findings to clients and stakeholders.


• Manage multiple projects, ensuring timely delivery of high-quality outputs.


• Build and maintain strong professional relationships with clients.


• Support the growth of the business through proposal writing and client development activities.

Qualifications • A degree in science or engineering (e.g., mechanical, building services, or architectural).

• At least 2-3 years of experience in a related role.


• Proficiency in building energy modelling packages, including IES Virtual Environment and SAP.


• Strong knowledge of HVAC systems and controls.


• Experience delivering face-to-face consultations with clients.


• Advanced skills in analysing complex data using Excel.

Desirable Qualifications and Skills:

• Accreditation to produce domestic EPCs (Elmhurst SAP Assessor).


• Accreditation to produce non-domestic EPCs (LCEA Levels 3, 4 & 5).


• CIBSE Low Carbon Consultant qualification.


• Experience with Python or IES APIs.


• Knowledge of CIBSE TM54 methodology.


• Familiarity with IES ApacheHVAC modelling.

If you are a driven professional with a passion for sustainability and a desire to make a difference, we encourage you to apply for this exciting opportunity. Join us in shaping a more sustainable future.

Apply now to take the next step in your career!

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