Sustainability Consultant

Aztrum; Colchester; On-site; GBP 35,000 - 45,000; Full time

Job summary

A leading consultancy in Colchester is seeking a passionate Building Physics / Sustainability Consultant to drive innovation in sustainability and energy modeling. You will manage projects, collaborate with multidisciplinary teams, and support business growth. The ideal candidate has a degree in a related field and at least 3 years of experience. A competitive salary and flexible working options are offered.

Benefits

Flexible working arrangements

Competitive salary with discretionary performance bonus

Generous contributory pension scheme

Ongoing training and professional development

Group life assurance and income protection

Monthly wellbeing allowance

Professional membership fees paid

Qualifications

• Minimum of 3 years’ experience in building physics or sustainability consultancy.
• Solid understanding of UK Building Regulations.
• Ability to explain complex technical concepts clearly.

Responsibilities

• Conduct SAP assessments and energy modelling.
• Lead sustainability and building physics projects independently.
• Provide input during design reviews and team meetings.

Skills

SAP assessments

Energy modelling

Client relationship management

Report writing

Communication skills

Knowledge of BREEAM and NABERS standards

Education

Degree in Environmental Engineering, Sustainable Design, Building Services

Tools

IESVE software

Elmhurst software

Job description

Building Physics / Sustainability Consultant
Location: Colchester

Salary: £35,000 – £45,000 (dependent on experience)

An innovative and multi-disciplinary consultancy specialising in Acoustic Design, Fire Engineering, and Building Surveying is seeking an experienced Building Physics / Sustainability Consultant to join their growing team in London. With a diverse portfolio spanning both UK and international markets, the firm is committed to delivering high-quality, sustainable solutions across the built environment.

Role Overview

As a key member of the team, you’ll take ownership of sustainability and energy modelling tasks, support project delivery, and help drive innovation within the consultancy. This is a great opportunity to work across a range of sectors, collaborating closely with leading architects, engineers, and developers.

Key Responsibilities

• Conduct SAP assessments, DSM energy modelling, and overheating analysis (CIBSE TM59)
• Lead and manage sustainability and building physics projects independently
• Develop and maintain strong relationships with clients and stakeholders
• Provide sustainability and energy performance input during design reviews and team meetings
• Collaborate effectively with multidisciplinary teams including MEP, structural engineers, and architects
• Support in expanding sustainability services and contributing to business growth

About You

• Degree in Environmental Engineering, Sustainable Design, Building Services, or a related discipline
• Minimum of 3 years’ experience in a building physics or sustainability consultancy role
• Strong working knowledge of SAP, IESVE, and DSM energy modelling software
• Proficient in Elmhurst software for SAP assessments
• Solid understanding of UK Building Regulations (including Part L and Part O) and sustainability standards such as BREEAM and NABERS
• Knowledge of UK planning policy and construction processes
• Excellent report writing and verbal communication skills
• Ability to explain complex technical concepts clearly to clients and stakeholders

What’s On Offer

• Flexible working arrangements
• Competitive salary with discretionary performance bonus
• Generous contributory pension scheme
• Annual leave buy/sell scheme
• Ongoing training and professional development
• Group life assurance and income protection
• Monthly wellbeing allowance
• Professional membership fees paid

How to Apply

Are you a driven and passionate Sustainability Consultant ready for your next challenge? We’d love to hear from you.

Apply now or contact Katie at Aztrum Recruitment for a confidential discussion.