We have an exciting opportunity for an Environmental Compliance Air Permitting Principal. This individual’s primary responsibilities will include air permitting and related regulatory compliance, including the ability to market these services to clients, as well as to develop technical skills internally with junior staff. Projects will include air compliance and permitting for both municipal and private sector clients. There will also be significant opportunities to work with our teams in business development. Candidates should have strong knowledge of federal and state environmental air regulations, including California air districts. This challenging position requires strong verbal and written communication skills and a highly organized and responsive candidate, capable of working in a diverse team environment and handling multiple tasks with competing priorities.