Role: Energy Modelling Specialist (IES VE)
* Location: London (3-5 days in office, hybrid flexibility)
* Salary: Competitive (dependent on experience)
About the Role:
We are a multidisciplinary sustainability consultancy delivering energy modelling, compliance, and building performance strategies across commercial refurbishment and fit-out projects.
We are looking for an Energy Modelling Specialist with strong technical capability in IES VE and a proven track record of delivering real project outputs (not just exposure).
The role will support BREEAM/NABERS Assessments, EPC Compliance and wider building performance analysis within commercial refurbishment and fit out projects.
Ability to deliver:
Dynamic thermal modelling (DSM)
TM52 overheating assessments
TM54 operational energy modelling
Non-domestic EPCs and BRUKL reports
Passive design analysis
Part L compliance modelling
Support Low and Zero Carbon (LZC) feasibility studies
Contribute to BREEAM energy credits, including:
ENE 01 (energy performance, whole building and component)
ENE 04 (LZC technologies and passive design)
HEA01 (Daylighting)
Interpret results and produce clear, client-facing technical reports
Coordinate with design teams (architects, MEP, contractors) to inform design decisions
Work independently across multiple projects and deadlines
Essential Requirements
Strong hands-on experience using IES VE (ApacheSim 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
Critical Requirements that applicants must be able to provide:
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)
Desirable
Experience with NABERS UK assessments
Experience working on commercial fit-out / CAT A & CAT B projects
Familiarity with Part O overheating assessments
Candidate Profile
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
Additional Requirements
Willing to commute to the Cobham office 3 days per week
Full UK driving licence and access to a car
Level open to:
Strong mid-level candidates (2-5+ years experience), or
More senior candidates capable of leading modelling workstreams