Principal Air Quality Consultant - Bristol Location: Bristol Salary: Competitive + Benefits Penguin Recruitment is partnering with a leading environmental consultancy to appoint a Principal Air Quality Consultant to its high-performing team in Bristol. This is a senior opportunity to lead complex projects across infrastructure, transport, urban development and industry, shaping healthier, more sustainable environments while mentoring a growing team. The Role Based in Bristol, you'll own the technical and commercial delivery of major air quality commissions - scoping, directing and reviewing impact assessments and dispersion modelling (ADMS / AERMOD), setting methodologies, and ensuring outputs meet regulatory and client standards. You'll act as a trusted advisor to developers, planners and local authorities, and will help drive frameworks, bids and strategic client relationships. Key Responsibilities Lead and sign off air quality assessments, ES/EIA chapters and planning/permit submissions. Set modelling strategies, assure quality, and troubleshoot complex technical issues. Grow client accounts: bid writing, fee proposals, frameworks and thought leadership. Line-manage, mentor and develop consultants; coordinate resourcing and training. Oversee monitoring campaigns, data QA/QC and evidence for inquiries/examinations. Track and interpret UK air quality policy, LAQM TG(22), IAQM/EPUK guidance and emerging best...