Preferred: • Advanced expertise in other environmental compliance-related areas that may include stormwater, Spill Preventions, Control, and Countermeasure Plans, wastewater, waste, water resources, Risk Management Planning, California Environmental Quality Act permitting, multi-media auditing, etc. As a Principal Technical Consultant, Environmental Air Quality Engineer or Scientist in Denver, CO, youll play a pivotal role in advancing ERMs strategy, leading high-profile projects, and expanding our presence in key sectors like manufacturing, technology, oil & gas, and/or chemicals.