Sustainability Consultant

Senior Sustainability Consultant (BREEAM & Whole Life Carbon)

40,000 - 60,000 Hybrid - Great Flexibility London (Multiple Offices)

We are seeking a passionate and experienced Senior Sustainability Consultant to join a highly regarded building services consultancy with a strong reputation for delivering innovative and sustainable MEP design solutions. With a focus on energy efficiency, low‑carbon design, and sustainability, this consultancy has built a legacy of excellence and long‑standing client relationships.

As part of their growth strategy, they are expanding their sustainability services and are looking for a skilled professional to lead and support projects in BREEAM (non‑domestic and residential),
Whole Life Carbon (WLCA),
Circular Economy
, and Building Physics
. This is an exciting opportunity to work with a collaborative team, contribute to meaningful projects, and shape the future of sustainability in the built environment.

• Competitive salary, with flexibility based on experience ( 40,000 - 60,000).
• Hybrid working model, offering a balance between office and remote work.
• Opportunity to work with a highly respected consultancy known for its engineering excellence and commitment to sustainability.
• Supportive and collaborative work environment with a focus on professional development and career progression.
• Exposure to a diverse range of projects across multiple sectors, including residential and non‑domestic.
• Chance to play a key role in shaping the company's sustainability services and capabilities

• Conduct BREEAM assessments and provide guidance to project teams on achieving certification.
• Perform Whole Life Carbon assessments and recommend strategies for reducing carbon impact.
• Collaborate with internal teams and clients to embed sustainability into project designs.
• Support the development of internal processes and tools to enhance the delivery of sustainability services.
• Attend project meetings, both in-person and virtually, to provide sustainability input and updates.
• Work from the London office at least 1‑2 days per week, with flexibility to work from home or other office locations (Oxford or Manchester) as needed.
• Assist the Building Physics team during downtime in BREEAM, WLCA, and Circular Economy projects.

• Lead and manage BREEAM assessments for both residential and non‑domestic projects, ensuring compliance with relevant standards and certifications.
• Provide expertise in Whole Life Carbon (WLCA) analysis, supporting the delivery of low‑carbon and sustainable design solutions.
• Collaborate with engineers, architects, and clients to integrate sustainability principles into project designs.
• Support the development of in‑house capabilities in WLCA, Circular Economy, and Building Physics, reducing reliance on outsourced services.
• Contribute to the preparation of sustainability reports, presentations, and client proposals.
• Stay informed about industry trends, regulations, and best practices in sustainability and energy efficiency.
• Mentor and upskill team members in sustainability practices, particularly in WLCA, BREEAM, and Circular Economy.

• Proven experience in delivering BREEAM assessments (essential).
• Strong expertise in Whole Life Carbon (WLCA) analysis (essential).
• Experience with Circular Economy principles and Building Physics (desirable, but highly advantageous).Proficiency in IES software or similar tools (desirable).
• A relevant degree in sustainability, environmental science, engineering, or a related field.
• Strong understanding of energy efficiency, low‑carbon design, and sustainable building practices.
• Excellent communication and interpersonal skills, with the ability to work collaboratively with multidisciplinary teams.
• A proactive and self‑motivated approach, with a passion for driving sustainability in the built environment.

If you are a passionate and experienced Sustainability Consultant with expertise in BREEAM
, Whole Life Carbon
, and Circular Economy
, and you are looking for an opportunity to make a meaningful impact in the built environment, we would love to hear from you.

Apply today to join a forward‑thinking consultancy that values innovation, sustainability, and employee growth.