About the Role

An exciting opportunity has arisen for a Junior Sustainability / Energy & Building Performance Consultant to join a dynamic and growing London based team. This role is ideal for someone with a technical foundation in energy and sustainability, and who is looking to grow within a collaborative environment with mentoring from experienced professionals.

As a Junior Consultant, you will support a range of projects with a focus on building performance analysis and sustainability assessments. You’ll gain exposure to diverse sectors — perhaps a particular interest in data centres? You would contribute to the delivery of cutting-edge, low-carbon design solutions.

Key Responsibilities

• Assist in the delivery of energy and sustainability statements for planning applications
• Conduct dynamic thermal modelling using IES VE to assess building performance
• Evaluate designs for compliance with Part L, TM52, and TM54
• Analyze daylighting and overheating risks in line with current guidance
• Support project teams with modelling, analysis, and reporting tasks
• Keep up to date with current regulations and best practices in building performance and environmental design

Requirements

• Proficient in IES VE for building performance modelling
• Good understanding of UK compliance standards including Part L, TM52, and TM54
• Familiarity with daylighting assessments and overheating analysis
• Experience producing energy and sustainability statements
• Knowledge of UK building regulations and planning requirements
• Minimum 6–12 months professional experience in a similar role within the UK
• Excellent written and verbal communication skills
• Strong analytical and problem-solving abilities
• A collaborative mindset and eagerness to learn and develop professionally

Desirable

• Experience working on data centre projects
• Relevant degree in environmental design, building services engineering, or related field
• Interest in low-carbon technologies and sustainable design innovation

What’s on Offer

• Flexible working with minimum 2 days per week in a central London office
• Supportive team environment with direct mentorship from an experienced director
• Opportunities for rapid progression and hands-on project involvement
• Exposure to a variety of project types and sustainability challenges

If you’re passionate about creating energy-efficient, sustainable buildings and want to build a career in a supportive, expert-led environment, this role offers a strong foundation for professional growth. Please reach out today – we would love to hear from you!