Thank you for your interest in employment with Koorsen. Please click on any of the available positions listed below to find out more. If there are no current positions of interest to you, but you’d like to be considered for future openings, please click here and submit our application to inquire about future job openings.

Kooorsen Fire & Security, Inc. is committed to the principles of equal opportunity and diversity. We make employment decisions based on skills, knowledge, abilities, job performance and other appropriate qualifications of the individual without regard to race, religion, color, sex, sexual orientation, genetic information, gender, gender identity, gender expression, age, national origin, ancestry, citizenship, protected veteran or disability status or any factor prohibited by law. Employment decisions can include hiring, firing, compensation, benefits promotion, training selection or other statuses or conditions of employment. The company also prohibits discrimination on other bases such as medical condition, marital status or any factor that is irrelevant to the performance of our teammates.


Administrative Assistant – columbus, oh
Administrative Assistant – louisville, ky
Administrative Assistant – nashville, tn
Collections Specialist – traverse city, mi
Fire Alarm / Sprinkler Technician – columbus, oh
Fire Alarm / Sprinkler Technician – nashville, tn
Fire Extinguisher Sales & Service Technician – akron, OH
Fire & Security Technicians – akron, oh
Fire Sprinkler Inspector – mansfield, oh
General Labor / Entry Level Technicians – akron, oh
Inside Sales – huntsville, al
Instructional Designer – indianapolis, in
Kitchen Fire Suppression Technician – columbus, oh
Kitchen Fire Suppression Technician – nashville, tn
marketing coordinator – indianapolis, in
off road vehicle fire suppression technician – carrollton, ky
off road vehicle fire suppression technician – lima, oh
off road vehicle fire suppression technician – battle creek, mi
project manager – mt. pleasant, mi
Route Service Technician – Columbus, OH
Route Service Technician – dayton, oh
Route Service Technician – traverse city, mi
Security System Technician – Indianapolis, IN
Security System Technician – Louisville, KY
Shop/Warehouse Technician – terre haute, in
Sprinkler Inspection Technician – Ft. Wayne, in
Sprinkler Sales Consultant – Cincinnati, OH
Systems Service Technician – Huntsville, AL
Territory Account Manager – Ft. Wayne, IN
Territory Account Manager – South Bend, IN

Please email us at if you have any questions about the application process.