IES Modeller / Building Performance Specialist

Building Performance Consultant (IES)

Liverpool | Up to -45,000 | Office-based initially, with hybrid flexibility once established

The Opportunity

We are working with a forward-thinking, Planet Mark Certified consultancy seeking a Building Performance Consultant to join their growing North West team, based in Liverpool.

This role is ideal for a technically strong IES modeller who enjoys analysing data, solving complex building performance challenges, and communicating practical solutions to clients. You will play a key part in supporting the company''s commitment to measurable carbon reduction, including a targeted 5% decrease in overall emissions for 2024-25.

This is a hands-on technical role within a business that takes sustainability seriously - both in its projects and its own operations.

What''s On Offer

• Salary up to -45,000

• 5% employer pension contribution

• Healthcare cash plan

• Cycle-to-work scheme

• Death in service benefit

• Retail discount scheme

• Performance-related tax-free bonus (up to -3,600)

The expectation is full-time office presence initially to support collaboration and integration into the team. Once established in the role, flexibility will be introduced.

What You''ll Be Doing

• Delivering detailed thermal and energy modelling using IES VE

• Producing clear, well-structured technical reports for clients and internal teams

• Attending meetings to explain modelling outputs and recommend performance improvements

• Supporting design teams with evidence-based energy and carbon reduction strategies

• Contributing to internal carbon reporting and wider sustainability initiatives

Your Key Responsibilities

• Carry out Part L compliance modelling and dynamic simulation modelling

• Assess overheating risk and building performance against relevant regulations

• Interpret modelling data and translate it into actionable design recommendations

• Work collaboratively with engineers, architects and project stakeholders

• Keep up to date with building regulations, compliance standards and emerging best practice in low-carbon design

What We''re Looking For

• 3-4 years'' experience in building performance or thermal modelling

• Strong working knowledge of IES VE and building physics principles

• Confident communicator, comfortable explaining technical findings to non-technical audiences

• Motivated individual with a genuine interest in sustainability and performance-led design

• Relevant degree in Building Services, Engineering, Architecture or similar (preferred)

If you''re looking to join a consultancy that combines strong technical delivery with a genuine environmental commitment, this could be the next step in your career.

Apply now to take the next step!

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