Principal Sustainability Consultant

4 weeks ago

City of London, United Kingdom Mattinson Partnership Full time

About the RoleA leading engineering consultancy are looking for a Senior or Principal Energy and Carbon Consultant to join their growing sustainability team. You’ll help develop energy strategies for new developments and estate renewals, while supporting the delivery of holistic sustainability frameworks that balance social, environmental and economic goals.This role would suit someone with experience in energy consulting or mechanical/electrical engineering, ideally Chartered or working towards it. You’ll have a strong technical background and a real passion for sustainable design — from low-carbon heating and renewables to energy resilience and smart city infrastructure.Qualifications & ExperienceDegree (MEng/MSc preferred) in mechanical, electrical or similar engineering disciplineChartered Engineer (CEng) or working towards chartership (CIBSE, EI, IMechE, IET, etc.)Expertise in MEP design, energy systems, and low/zero carbon technologiesProficiency in energy modelling tools such as IES, PHPP or SAPExperience preparing Sustainability or Energy Statements for planningStrong understanding of heat networks, PV, heat pumps, and thermal storageInterest in wider sustainability themes such as embodied carbon, circular economy and biodiversityPersonal AttributesStrong communicator with clear, client-facing confidenceAnalytical, organised and proactiveEnjoys working in a collaborative, multi-disciplinary environmentCurious, creative and motivated by meaningful workAlongside a generous salary and extensive benefits, this opportunity offers a supportive environment for professional growth, including structured mentoring, collaboration across disciplines, and genuine opportunities for career progression.If you’re interested to find out more, reach out to Ethan Williams on 02079602589 or ejw@mattinsonpartnership.com.

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