Senior Air Quality ConsultantLocation: Mold (hybrid)Salary: 45,000- 55,000 DOEBring your air quality expertise to a respected environmental consultancy with a thriving Chester office. We''re seeking a Senior Air Quality Consultant to lead technically robust work, drive sustainable development outcomes, and help grow our presence across the North West and beyond.The roleYou''ll own a varied portfolio-from planning assessments and dispersion modelling to regulatory compliance-partnering with developers, planners, and local authorities. This senior position blends hands-on delivery with client leadership, team mentoring, and targeted business development.What you''ll doLead and deliver complex air quality projects from scoping through 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 in the Chester team.Contribute to proposals, fee estimates, and wider business development.About you4+ years'' experience in air quality consultancy or a regulatory environment.Proficient with ADMS and AERMOD; strong knowledge of IAQM/EPUK guidance.Degree in Environmental Science, Chemistry, Geography, or related field.Chartered (CEnv/IAQM) or working towards professional accreditation (preferred).Confident communicator with proven leadership and project management skills.Ful