Energy Modelling Specialist; IES VE

A multidisciplinary sustainability consultancy delivering energy modelling, compliance, and building performance strategies across commercial refurbishment and fit-out projects is looking to hire an Energy Modelling Specialist with strong technical capability in IES VE and a proven track record of delivering real project outputs.

Based from the client’s office in Cobham with hybrid working 2 days a week, the role will support BREEAM/NABERS Assessments, EPC Compliance and wider building performance analysis within commercial refurbishment and fit out projects.

• Dynamic thermal modelling (DSM)
• TM52 overheating assessments
• TM54 operational energy modelling
• Non‑domestic EPCs and BRUKL reports
• Support Low and Zero Carbon (LZC) feasibility studies
• Contributing to BREEAM energy credits, including:
• ENE 01 (energy performance, whole building and component)
• ENE 04 (LZC technologies and passive design)
• Interpreting results and produce clear, client‑facing technical reports
• Coordinating with design teams to inform design decisions
• Working independently across multiple projects and deadlines

• Strong hands‑on experience using IES VE (Apache Sim essential)
• Demonstrable experience delivering TM52 overheating analysis, TM54 energy modelling, EPCs for non‑domestic buildings
• Solid understanding of UK Building Regulations Part L, dynamic simulation modelling principles (e.g., CIBSE AM11), BREEAM RFO and New Construction
• Proven experience supporting BREEAM energy credits (ENE 01 minimum)
• Ability to produce high‑quality, technically accurate reports independently
• Strong communication skills - able to explain modelling outputs to non‑technical stakeholders
• Degree (2:1 or above preferred) in a relevant discipline
• Detail-oriented and technically rigorous
• Comfortable working in a consultancy environment with multiple deadlines and integrates well with the rest of the team
• Proactive and able to manage workload independently
• Strong problem‑solving skills with a practical approach to modelling
• Ability to work with minimal oversight and deliver on programme
• Full UK driving licence and access to a car

• Examples of completed IES VE models and reports (e.g., TM52, EPC, BRUKL)
• Clear explanation of their specific role in delivering those outputs
• Demonstrated involvement in BREEAM energy credits (not just awareness)
• Experience with NABERS UK assessments
• Experience working on commercial fit‑out / CAT A & CAT B projects
• Familiarity with Part O overheating assessments

£40,000 – £60,000 dependant on level of experience plus package.

Open to strong mid‑level candidates (2‑5+ years experience), or more senior candidates capable of leading modelling work streams.