Facilities Maintenance Technician
L3Harris Technologies
Facilities Maintenance Technician
L3Harris Technologies
Global defense contractor delivering aerospace tech
Facilities Maintenance Technician, Level D
Job Code: 45183
Location: Toronto (Don Mills)
Schedule: 9/80 Alternate
About the Role
The Facilities Maintenance Technologist is responsible for the safe, reliable, and efficient operation of facility infrastructure, building systems, and some production support equipment. This position requires a highly skilled maintenance professional with strong HVAC, electrical, and mechanical expertise who can work independently, lead technical troubleshooting activities, develop maintenance procedures and SOPs, coordinate contractors, and provide emergency response support as required.
Primary Responsibilities
Technical Building Systems Support
Maintenance & Reliability
Contractor & Vendor Management
Facilities Operations & Projects
Compliance & Safety
Required Capabilities
Desired Education and Experiences
*This posting is for a current vacancy. In the province of Ontario, Canada, the pay range for this position will be $90,000 to $100,000
#LI-BD1
Global defense contractor delivering aerospace tech
L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.
Explore more opportunities at L3Harris Technologies