Senior Air Quality Consultant Location: Chester Salary: £40,000 - £50,000 DOE Bring your air quality expertise to a respected environmental consultancy with a thriving Chester office. We're looking for a Senior Air Quality Consultant to lead technically robust work, support sustainable development, and help shape our growing presence across the North West and beyond. The Opportunity You'll take ownership of a diverse portfolio of projects-covering assessments, dispersion modelling and regulatory compliance-while working closely with developers, planners, and local authorities. This senior role combines hands-on technical delivery with client leadership, team mentoring, and business development. What You'll Do Lead and deliver complex air quality projects from scoping to submission. Undertake and QA detailed dispersion modelling (ADMS/AERMOD) and technical reviews. Produce clear, defensible reports, ES chapters, and client presentations. Build trusted relationships with clients, stakeholders, and regulators. Mentor and develop junior colleagues within the Chester team. Contribute to proposals, fee estimates, and wider business development. About You 6-10 years' experience in air quality consultancy or a regulatory environment. Proficient in ADMS and AERMOD, with strong knowledge of IAQM/EPUK guidance. Degree in Environmental Science, Chemistry, Geography, or related discipline....