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Graduate Building Physics Engineer at AECOM, developing thermal models, energy calculations and building performance assessments to improve energy efficiency, sustainability and regulatory compliance.
Job Description
Building Physics is a specialist team that sits within our building engineering business line. Our Building Physics engineers support our building engineering and sustainability teams and carry out independent consultancy for a range of clients.
Alongside core Dynamic Thermal Modelling (DTM) services, including plant sizing assessments and compliance with Part O Overheating Regulations and Part L2A Building Regulations, our team delivers a broad range of building performance and sustainability services.
These include LEED and ASHRAE energy modelling, NABERS UK Design for Performance schemes and TM54 operational energy assessments, passive design analysis, daylight modelling, thermal comfort and ventilation analysis, low and zero carbon technology feasibility studies, and support for the development of mixed-use masterplans.
Examples of projects the Building Physics team are involved in include:
Broadway - Dynamic Thermal Modelling (DTM); Planning for site, Part L Building Regulation compliance, domestic and non-domestic, Overheating of apartments, sizing, energy analysis
Southwark Development - DTM, Greater London Authority (GLA) Planning for site, Part L Building Regulation compliance, Part O Overheating assessments, domestic and non-domestic, TM54 Operational Energy assessments and BREEAM Passive Design Assessment.
Wood Wharf Phase 1 & 2 - DTM, condensation and U-value calculations, basement thermal strategy, Part L Building Regulation compliance
Liverpool Street Station – DTM, GLA Planning for site for an over station development and for refurbishing the existing station and a GLA Operational Energy assessments on both buildings.
Job Responsibilities:
When a graduate starts with us we pair them with an experienced modeller who will guide and mentor them through their initial period working on live projects. Training is arranged on our software modelling tool IES-VE to ensure all our building physics engineers have a full set of design skills. AECOM run a comprehensive graduate training program to develop skills in areas including clear communication and report writing, client presentation and financial management.
Early work with us involves:
Producing 3D geometry for buildings and developments
Liaising with internal and external design teams
Assisting in setting up comprehensive dynamic thermal models of proposed developments
Attending meetings and workshops with other design professionals including Architects, developers and contractors
Undertaking simple test cell modelling to assist with design development
Collating evidence for the issue of Energy Performance Certificates (EPCs)
Undertaking calculations in various supporting software packages
Assisting in producing supporting information for central data bases
Understanding and undertaking early all types of energy calculations
Supporting the engineers in producing information for inclusion into the main reports
Assisting in production of marketing material for internal and external clients
Supporting the senior staff in the delivery of projects
As a graduate develops they are expected to take on more responsibility in managing our projects from inception through the design stages to completion. Graduates will regularly meet with their line manager to discuss their progress, areas of interest and plan future development activities.
Qualifications
Bachelor’s degree in Engineering or a related STEM discipline with a 2:1 classification (or equivalent) or above
A Master’s degree in Engineering, Building Physics or a related discipline would be an advantage
Experience of, or degree modules relating to, Building Physics, thermal modelling, engineering analysis and renewable energy technologies would be an advantage
Knowledge of the built environment and building services would be an advantage
Experience or knowledge of IES-VE Dynamic Thermal Modelling would be an advantage
Knowledge or experience of Computational Fluid Dynamics (CFD) would be an advantage
Demonstrable interest in Mechanical Engineering or Building Services and developing a career in this field
Good Microsoft Office skills, including Word, Excel and PowerPoint
Logical and analytical approach to identifying issues, evaluating options and developing practical engineering solutions
Ability to plan and organise work effectively
Ability to communicate effectively, both verbally and in writing
Ability to work collaboratively as part of a team and independently
Enthusiastic, adaptable and highly motivated, with ambition and drive
Strong attention to detail
Awareness of health and safety, environmental factors and sustainability in engineering projects
Additional Information
Applicants are encouraged to apply as early as possible since CVs will be reviewed, and candidates selected for an advanced offer start.
Please include a covering letter with your application and provide all predicted and/or obtained academic grades.
You must have permanent right to work in the UK as we are unable to offer visa sponsorship for this position.
About AECOM
AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges.
Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities.
How to apply
Apply directly through the company website. Clicking the link below will open the application page in a new window.

Location: Dallas, TX, USA
Industry: Engineering
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com.
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