John Brunacini retired as a Fire Captain from the Phoenix Fire Dept Oct. 2006, where he served 26 years in the positions of Firefighter, Engineer and his last 14 years as a Captain. As a Captain on the department he developed and managed the Phoenix Fire Network, he worked in the field as the Company Officer on Ladder 11 B-shift for 10 years, and his last 3 years on the job he managed the department's Command Training Center.

After retiring, John became one the major co-founders of the Blue Card Incident Commander Training and Certification Program (for Type 4 & 5 Incident types) that was released in 2008. The end of 2020, after 14 years of managing Blue Card, John retired from Blue Card, where he has since written and published the textbook "Managing a Fire Company". John is currently in the process of developing a corresponding Company Officer training and certification program that is based on and is supported by his new textbook.