Keystone Fire and Security is a proud recipient of the 2020 HIRE Vets Medallion Award.  >> LEARN MORE

Keystone Fire and Security is a proud recipient of the 2020 HIRE Vets Medallion Award.  >> LEARN MORE

Keystone Fire and Security is a proud recipient of the

2020 HIRE Vets Medallion Award.

>> LEARN MORE

Keystone, Marco, & CSi have integrated into Keystone Fire and Security. >>Learn More

Keystone, Marco, & CSi have integrated into Keystone Fire and Security. >>Learn More

Marco Fire Career Fair

Wednesday, May 30 11a–1p & 4p–7p Hiring Technicians! Entry level → Experienced No experience necessary: We provide on-the-job and instructor-led training Excellent Medical, Dental, Vision & Additional Voluntary Benefits Competitive 401k Match Personal Time Off...

Keystone Fire Career Fair

Wednesday, May 30 11a–1p & 4p–7p Hiring Technicians! Entry level → Experienced No experience necessary: We provide on-the-job and instructor-led training Excellent Medical, Dental, Vision & Additional Voluntary Benefits Competitive 401k Match Personal Time Off...