Excerpts from the Dailyherald.com:

Arlington Heights Fire Chief Ken Koeppen is set to step down next week and take a new job as deputy chief of administration with the Schaumburg Fire Department.

Koeppen joined the Arlington Heights Fire Department in February 1980 as a firefighter, and worked his way up to become a lieutenant in 1995, then battalion chief in 1998, deputy chief in 2005, and chief in 2014. He is Arlington Heights’ fifth chief since the department changed from a volunteer to a full-time paid department in 1958.

His retirement takes effect Thursday, Nov. 15. Deputy Chief Andrew Larson was appointed as acting fire chief, overseeing a department of 110 employees and four divisions. Officials say they will conduct a search for a permanent successor by evaluating both internal and external candidates.