Principal Sustainability Consultant

Recruitment Consultant - Sustainability/Energy & Building Surveying in the Built and Natural Environment - Mattinson Partnership

Principal Sustainability Consultant – London (Hybrid)

A leading Engineering Consultancy are looking for a Principal Sustainability Consultant to join their growing London team.

You’ll be supporting the Head of Sustainability, leading on technical project delivery, and helping clients drive measurable improvements in carbon reduction, resilience, and overall sustainability performance. The role combines hands‑on consultancy with business development and offers the opportunity to work across a range of infrastructure and development projects.

• Strong background in sustainability consultancy, ideally across infrastructure or development sectors
• Experience with LCA, WLCA and Circular Economy Assessments net‑zero strategies, and sustainability reporting
• Confident in client‑facing roles and comfortable managing multiple projects
• Experience in BREEAM
• Degree in a relevant field (Sustainability, Environmental Science, etc.); chartership desirable
• 6+ years’ experience

• Competitive salary + benefits
• Flexible hybrid working (London office)
• Excellent career development opportunities within a respected consultancy

If you’d like to know more, reach out to Ethan Williams on  or  for a confidential chat.

Seniority level: Not Applicable

Employment type: Full-time

Job function: Consulting

Industries: Environmental Services and Engineering Services

Location: London, England, United Kingdom