Principal Sustainability Consultant in Cardiff
Principal Sustainability Consultant

Principal Sustainability Consultant in Cardiff

Cardiff Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead sustainability projects and shape impactful strategies in the built environment.
  • Company: Join a respected consultancy known for its innovative approach to sustainability.
  • Benefits: Competitive salary, professional development, and the chance to mentor junior consultants.
  • Why this job: Make a real difference in sustainability while working on exciting, large-scale projects.
  • Qualifications: Experience in energy consultancy and project management; degree in a relevant field.
  • Other info: Dynamic team environment with opportunities for career growth and professional recognition.

The predicted salary is between 48000 - 72000 £ per year.

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.

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:
  • 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 sustainability.

    Principal Sustainability Consultant in Cardiff employer: Lewis Davey

    Join a leading multidisciplinary consultancy in Cardiff, where you will have the opportunity to shape sustainability strategies and lead impactful projects within a supportive and collaborative work culture. With a strong focus on employee development, this role offers mentorship opportunities and the chance to work alongside industry experts, ensuring your professional growth while contributing to meaningful environmental outcomes.
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    Contact Detail:

    Lewis Davey Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Principal Sustainability Consultant in Cardiff

    ✨Tip Number 1

    Network like a pro! Reach out to your connections in the sustainability field and let them know you're on the lookout for opportunities. You never know who might have a lead or can put in a good word for you.

    ✨Tip Number 2

    Prepare for interviews by brushing up on your technical knowledge and project management skills. Be ready to discuss your experience with BREEAM, energy performance modelling, and leading teams. Show them you’re the go-to person for sustainability!

    ✨Tip Number 3

    Don’t just apply anywhere; focus on companies that align with your values. Check out our website for roles that excite you and fit your expertise. Tailor your approach to show why you’d be a perfect fit for their sustainability goals.

    ✨Tip Number 4

    Follow up after interviews! A quick thank-you email can set you apart from other candidates. Use this opportunity to reiterate your passion for sustainability and how you can contribute to their projects.

    We think you need these skills to ace Principal Sustainability Consultant in Cardiff

    Sustainability Strategy Development
    Project Management
    Energy Performance Modelling
    BREEAM Certification
    Environmental and Wellbeing Certifications
    Whole Life Carbon Assessments
    Client Engagement
    Technical Leadership
    Team Management
    Mentoring and Development of Junior Consultants
    Building Regulations Part L
    Operational Energy Modelling
    Communication Skills
    Collaboration with Multidisciplinary Teams

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV reflects the key skills and experiences mentioned in the job description. Highlight your project management experience and any relevant certifications, as these are crucial for a Principal Sustainability Consultant role.

    Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about sustainability and how your background aligns with our consultancy's goals. Be specific about your achievements and how they relate to the responsibilities outlined in the job description.

    Showcase Your Technical Skills: Since this role involves technical assessments and certifications, be sure to detail your experience with tools like BREEAM and energy performance modelling. We want to see how you can lead complex projects and deliver impactful results.

    Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the whole process smoother for everyone involved.

    How to prepare for a job interview at Lewis Davey

    ✨Know Your Stuff

    Make sure you brush up on the latest sustainability practices and regulations, especially those related to energy performance modelling and BREEAM certifications. Being able to discuss these topics confidently will show that you're not just familiar with the basics but are also up-to-date with industry standards.

    ✨Showcase Your Leadership Skills

    Since this role involves leading projects and mentoring junior consultants, be prepared to share specific examples of how you've successfully managed teams and delivered complex projects in the past. Highlight your experience in leading workshops and engaging with multidisciplinary teams.

    ✨Prepare for Technical Questions

    Expect to face technical questions related to whole life carbon assessments and energy strategies. Brush up on your knowledge of tools like One Click LCA and be ready to discuss how you've applied these in real-world scenarios. This will demonstrate your technical expertise and problem-solving abilities.

    ✨Communicate Your Passion

    Let your enthusiasm for sustainability shine through during the interview. Talk about what motivates you to deliver impactful outcomes and how you envision contributing to the consultancy's goals. A genuine passion can set you apart from other candidates.

    Principal Sustainability Consultant in Cardiff
    Lewis Davey
    Location: Cardiff

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