Sustainability Consultant & BREEAM Assessor
Location: Wiltshire
Working Policy: Hybrid
Salary: £30,000 - £40,000
Are you motivated to advance sustainability within the built environment? Keen to play a hands-on role in supporting net zero ambitions and enhancing building performance? This is an excellent opportunity for a Sustainability Consultant & BREEAM Assessor to join our client’s expanding Energy & Sustainability team. Based in their Wiltshire office, you’ll collaborate closely with MEP and Building Physics specialists on a wide range of impactful projects.
OverviewThis position suits an individual who enjoys working in a collaborative environment, applying innovative thinking to deliver practical sustainability outcomes. You’ll contribute to improving environmental performance across a variety of sectors, helping shape more sustainable developments.
What’s on Offer*Salary ranging from £30,000 to £40,000

*Hybrid working to promote flexibility

*Ongoing training and clear progression opportunities

*Involvement in meaningful, sustainability-driven projects

*Supportive and team-oriented culture

Day-to-Day Activities*Partnering with clients and design teams to deliver environmental certifications and sustainability advice

*Producing energy strategies, sustainability reports, and resource efficiency studies

*Coordinating project delivery, including tracking progress and financial performance

*Maintaining and developing client relationships to support repeat business and new opportunities

*Keeping up to date with industry developments and sharing insights internally

*Mentoring junior colleagues where appropriate

*Supporting life cycle and embodied carbon assessments when required

Core Responsibilities*Leading the delivery of certification processes such as BREEAM and HQM, working alongside project stakeholders

*Contributing to a varied project portfolio across multiple sectors and client types

*Delivering sustainability services including planning support, energy assessments, and water/resource analysis

*Managing projects end-to-end, including programme coordination, budget oversight, and reporting

*Assisting with business development activities, including bids and proposal preparation

*Building strong, lasting relationships with clients at both project and strategic levels

*Monitoring changes in legislation and sustainability frameworks, sharing key updates with the team

*Providing guidance and oversight to more junior team members

*Contributing to whole-life carbon assessments where relevant

Skills & Experience Required*Proven experience delivering BREEAM or similar sustainability certifications, achieving strong project outcomes

*Qualified BREEAM Assessor (required), with BREEAM AP seen as an advantage

*Awareness of other frameworks such as HQM, WELL, SKA, Fitwel, CEEQUAL, DREAM, or equivalent

*Good understanding of net zero strategies, LETI guidance, and UK regulatory requirements

*Experience supporting or leading sustainability consultancy services across project stages

*Exposure to embodied carbon or LCA work is beneficial

*Ability to manage multiple stakeholders across concurrent projects

*Strong organisational and time management skills

*Confident communicator, both written and verbal

*Genuine enthusiasm for sustainability and environmental performance



If you’re looking to make a real impact in the sustainability space and want to be part of a growing, forward-thinking team, we’d love to hear from you. Apply today.