Lewis Davey

We are working with a well-established, multidisciplinary consultancy to appoint a Principal Sustainability Consultant to join their growing sustainability team in Cardiff. This is a senior, client-facing role offering the opportunity to lead complex projects across the built environment and play a key role in shaping sustainability strategy and delivery. The Role This is a varied and influential position suited to an experienced sustainability professional who enjoys combining technical leadership with project and team management. The successful candidate will take ownership of sustainability delivery on medium to large-scale projects across all RIBA stages, while also supporting wider team development. Key responsibilities include: Acting as Sustainability Discipline Project Lead on medium to large projects, including supporting outline and detailed planning submissions Leading sustainability workstreams on major projects, supporting senior leadership on delivery Developing and coordinating project programmes and resource plans Leading client and design team workshops, clearly communicating technical and strategic sustainability advice Delegating, managing, and reviewing technical work produced by junior team members Delivering and overseeing a range of technical sustainability assessments, including: Energy performance modelling (Part L, Part O, thermal comfort, operational energy) BREEAM and other environmental and wellbeing certifications (e.g. HQM, WELL) Energy strategies to support planning and design development Whole life carbon assessments and Net Zero carbon strategies Contributing to internal technical excellence initiatives to maintain industry-leading capability Mentoring and developing junior consultants in technical delivery and project management Required Experience & Core Competencies Applicants are not expected to cover every area below, but should demonstrate depth in key focus areas and a willingness to broaden expertise. Essential experience includes: Energy and building performance consultancy, including advanced simulation work Building Regulations Part L (Elmhurst and/or IES) Part O and thermal comfort assessments Proven experience leading projects and managing resources Experience mentoring and developing junior consultants Delivery of environmental and wellbeing certifications (e.g. BREEAM, HQM, WELL) at design and post-construction stages Whole life carbon assessments, ideally using platforms such as One Click LCA Experience supporting successful planning applications and working with local authorities Desirable Experience Operational energy modelling (e.g. CIBSE TM54, NABERS UK, Passivhaus / PHPP) Development of holistic sustainability strategies and implementation plans Environmental impact assessment related to climate change and carbon Circular economy statements Fee proposal development Line management experience About You Currently operating at Principal level (or equivalent) within sustainability consultancy Degree-qualified in a relevant discipline with a strong technical foundation Professionally registered and working towards Chartership (Chartership advantageous) Confident leading workshops and engaging with multidisciplinary design teams Strong communicator with a collaborative, team-oriented approach Motivated by delivering genuinely impactful sustainability outcomes This role offers the opportunity to join a respected consultancy at the forefront of

We are working with a multi award winning social enterprise looking for an experienced and self-motivated person with experience of solar within the public sector, low carbon retrofit, asset management, and business development to join our London based growing team. You will be a core part of our mission to tackle climate change and move towards a more inclusive and sustainable future. This will be a high-profile role within the executive team of a nationally significant social enterprise that is at the leading edge of urban community energy, with significant ambitions for scale and impact. You will work alongside the Executive Team with shared responsibility for setting and realising the organisation's goals, strategic priorities, and business plan. You will be responsible for leading the Community Retrofit team. The team currently encompasses seven staff working across domestic and non-domestic: Rooftop solar installations Communal heat networks Retrofit assessment and coordination Data collection and analysis Asset management The right candidate will have a high level of technical due diligence, project management and business development experience, with a track record in leading successful teams. This is particularly important as Repowering London is in a growth phase and is expected to expand significantly in the coming years. You will be comfortable working collaboratively and managing a number of staff and external contractors, as well as building and maintaining relationships with key stakeholders. As this role is at the most senior level of the organisation, it provides an opportunity to shape business development and long-term strategy. Experience of commercial service delivery will be key to creating a sustainable platform for Community Retrofit. For this role, we will be looking for and assessing candidates on the following: Exceptional leadership skills to lead a growing team and manage a portfolio of projects Experience of asset deployment and maintenance in the construction, retrofit or renewable energy sectors Track record of developing and growing a commercial service or product Formal training in engineering, architecture or quantity surveying Experience of managing multi-partner projects, that may include academia, technical experts, contractors and local government Analytical skills to interpret data and financial models Excellent written and oral communications skills and confidence in presenting to a wide range of audiences Interest in community retrofit as a concept and strategy Capacity to self-reflect on performance, proactively problem-solve and welcome feedback on performance The following are not essential for the role but would be good to have: Experience of publicly funded grant schemes or loan finance Experience of energy services and supply contracts Experience of customer journey development, using digital platforms Understanding of PAS2035 requirements Experience of building energy modelling, such as SAP or PHPP Accreditation as a retrofit coordinator or assessor Familiarity with Notion, MS Project or other collaborative project management tools

Are you passionate about driving energy efficiency and making a tangible impact on sustainability? Do you thrive on creating innovative strategies and collaborating with clients to deliver meaningful results? If so, we have an exciting opportunity for an Energy Manager to join our dynamic team across the North West. As an Energy Manager, you will play a key role in shaping and implementing energy strategies for our clients, helping them achieve their goals while driving cost-effective and sustainable practices. Working across diverse projects, you'll combine technical expertise with strategic vision, making this a highly rewarding and impactful position. This role offers the chance to make a difference by helping clients embrace sustainable energy practices. You'll work with a team of forward-thinking professionals, tackling exciting challenges and contributing to meaningful outcomes. With the flexibility to be based in the North West or Leeds, and the opportunity to travel to diverse client sites, no two days will be the same. We're looking for someone who combines technical expertise with a creative, problem-solving mindset. If you're passionate about driving change, building strong relationships, and delivering innovative solutions, this is the role for you. What You'll Be Doing Champion Energy Efficiency: Promote energy-saving practices and provide expert advice to clients, helping them adopt cutting-edge solutions. Strategic Vision: Develop and implement comprehensive energy strategies tailored to client needs, aligning with their organisational goals. Compliance Leadership: Stay ahead of legal, statutory, and technical energy requirements, ensuring full compliance and future readiness. Client Collaboration: Build strong relationships with clients, fostering trust and delivering measurable results. Represent the Energy Department across various business areas, liaising with Acting Energy Managers and Regional FM Managers. Innovative Solutions: Identify and implement the latest technologies in energy management, from HVAC and refrigeration systems to lighting design and integration. Hands-On Engagement: Conduct energy surveys and air conditioning inspections to identify opportunities for improvement and innovation. Policy Development: Lead the creation of corporate energy policies, driving reductions in energy consumption through efficient, practical strategies. What We're Looking For Skills and Experience: A proven track record in energy management, with a strong understanding of efficiency techniques and technologies. Expertise in HVAC, refrigeration, and lighting systems, with experience in system design and integration. Strong project management skills, ideally within the mechanical and electrical (M&E) space. Proficiency in benchmarking techniques, statistical analysis, and Monitoring & Targeting (M&T) software. Qualifications: Degree (or higher) in an energy-related field or building services engineering. NEBOSH Construction or equivalent Health and Safety certification. Qualified Low Carbon Consultant. Accreditation to conduct Air Conditioning Inspections.

Principal Consultant Lewis Davey is recruiting for a Principal Consultant who can do both new build designs and operational buildings. Someone who can also complete energy management work and is familiar in boiler rooms. This role will suit someone with an engineering degree or equivalent. An opportunity to join a leading organisation that provide support and training, professional memberships paid for, support to achieve chartership and training allowance for CPD. Requirements Minimum 3 years of project experience (ideally focused on office refurbishments over new-build) Experience of producing technical reports such as supporting with EPC Improvement Plans or low carbon refurbishments feasibility studies Experience of producing or supporting on the preparation of energy strategies and statements for planning applications Experience of producing NZC Action Plans / Pathways for commercial offices and Industrial Units Interest in sustainable design - 'passive & active' i.e. building fabric, building services and renewables Awareness of Embodied Carbon in relation to building services Client facing experience Experience of attending project meetings and leading on your subject Experience of supporting junior colleagues Desirable (but not essential experience) EPC Assessor Energy Audit experience NABERS Assessor SAP Assessor ESOS Lead Assessor qualification Please note that we will endeavour to review your application within two weeks and, if there is interest in your candidacy, a Consultant will be in touch. Unfortunately, due to the significant amount of applications we receive, we are unable to provide individual feedback so if you have not heard from us within two weeks, please consider your application unsuccessful. Thank you for your interest. All applications will be subject to Lewis Davey's privacy policy which can be viewed here: Lewis Davey specialise in recruiting talented people across Town Planning, Cleantech & Sustainability and Environmental industries.