06/12/2026
After nearly 34 years of service to the Oak Brook Fire Department and having served the Village of Oak Brook with dedication, honor and pride, Battalion Chief Jeff Marciniak has announced his intent to retire, completing his last shift the morning of June 21st, 2026. Battalion Chief Marciniak has been steadfast in his service to the Village, always looking to move the organization and those within forward. Over the course of his long and successful career, he has served as a Firefighter/Paramedic, a Lieutenant, and a Battalion Chief since November of 2005. In addition, Jeff was also a fire inspector, a fire investigator, a member of both the MABAS Division 12 Hazardous Materials and Technical Rescue Teams and often served as the department’s Acting Fire Chief while the Chief is away. During his time with the Oak Brook Fire Department, Battalion Chief Marciniak has always been willing to step forward and assist the department where needed, serving in nearly every capacity possible within the organization. Several years ago, Jeff served as the department’s training officer and began to move the training division along the path of success realized today and most recently has been the department’s EMS Coordinator. Battalion Chief Marciniak has been a mentor to many throughout his career and undoubtedly leaves with a wealth of knowledge not only of the fire service, but of the history of the Village of Oak Brook.
To celebrate Jeff and his successful career as he heads off into retirement, please join us on Wednesday, June 24th at Station #94 at 0900 hrs.