Description Burns & McDonnell's operation in Denver is looking for a Senior Environmental Air Permitting Specialist to lead air permitting and compliance services to the power, industrial, commercial, oil & gas and manufacturing industries. Burns & McDonnell is a 100% employee-owned firm ranked numerous times on FORTUNE's List of 100 Best Companies to Work For and voted as a Best Place to Work in cities across the United States. This position offers challenging work with significant project vari