Principal Building Physics Consultant

Principal Building Physics Consultant
Location: Bristol (Hybrid)
Salary: 50,000 - 60,000 (depending on experience)

A respected and forward-thinking sustainability and engineering consultancy is looking to appoint a Principal Building Physics Consultant to join their expanding team in Bristol. With a strong reputation for delivering sustainable, low-carbon design solutions, this firm supports a wide range of innovative projects across the commercial, residential, healthcare, and education sectors.

Key Responsibilities:

• Lead and deliver advanced building performance modelling and environmental analysis across a variety of building types
• Undertake dynamic thermal modelling, daylight analysis, overheating assessments, and energy strategy reports using tools such as IES-VE or DesignBuilder
• Provide early-stage design advice to architects, engineers, and clients on passive design, fabric-first strategies, and net zero carbon pathways
• Review and sign off technical reports and modelling outputs to ensure high-quality delivery
• Act as a mentor and technical lead for junior members of the sustainability and building physics team
• Engage in business development, client presentations, and contribute to bids and proposals

Requirements:

• A degree in building physics, environmental design, mechanical engineering, or a related discipline
• Significant experience (typically 6+ years) in building performance modelling and environmental analysis
• Proficiency in IES-VE, DesignBuilder, or equivalent simulation software
• Strong knowledge of UK building regulations, Part L, TM52/TM59, and net zero frameworks (LETI, RIBA, GLA)
• Excellent communication skills, both written and verbal, with experience in client-facing roles
• Ability to lead projects independently and manage multiple deadlines
• Previous team leadership or mentoring experience is highly desirable

Benefits:

• Salary between 50,000 - 60,000, commensurate with experience
• Hybrid working policy - typically 2-3 days in the Bristol office
• 25+ days annual leave, plus the option to buy/sell additional days
• Private medical insurance and employee wellbeing initiatives
• Professional development support, including training, events, and chartership
• Pension scheme with employer contributions
• Discretionary annual bonus scheme
• Friendly, collaborative team environment with regular social events and CPDs

If you are interested in this Principal Building Physics Consultant role, please send your cv to (url removed)