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L3Harris Technologies

Global defense contractor delivering aerospace tech

Facilities Maintenance Technician

Building & Property MaintenanceUpdated on Nov 14
Full-timeToronto, ON, Canada$90k - $100k

About the Job

Requirements

  • Minimum 7–10 years of experience in facility maintenance, building operations, manufacturing maintenance, or a similar industrial environment.
  • Demonstrated experience supporting complex HVAC and electrical systems.
  • Experience managing contractors and service providers.
  • Experience with preventive and predictive maintenance programs.
  • A minimum of 8 years of prior relevant experience or a degree in Mechanical Engineering Technology, Electrical Engineering Technology, Building Systems Technology, Facilities Management, or a related technical discipline; alternatively, an Associate's Degree with a minimum of 4 years of prior related experience.

Responsibilities

  • Perform advanced troubleshooting, maintenance, and repair of facility and building systems.
  • Provide technical expertise for HVAC equipment, building automation systems, electrical distribution systems, controls, mechanical equipment, and utility infrastructure.
  • Support the operation and maintenance of HVAC systems and controls; electrical distribution systems; pneumatic and hydraulic systems; pumps, motors, and rotating equipment; and manufacturing and production support equipment.
  • Diagnose equipment failures and implement corrective actions to minimize downtime and improve system reliability.
  • Read and interpret electrical schematics, wiring diagrams, control drawings, P&IDs, and mechanical blueprints.
  • Develop, coordinate, and execute preventive and predictive maintenance programs for facility and production support equipment.
  • Maintain inspection records, maintenance logs, and compliance documentation.
  • Use SharePoint systems to track work orders, asset history, maintenance schedules, and key performance metrics.
  • Identify opportunities to improve equipment reliability, energy efficiency, and maintenance processes.
  • Maintain inventory of maintenance parts, tools, and critical spare components.
  • Coordinate and oversee contractor and vendor activities on site.
  • Obtain quotations, review scopes of work, and provide recommendations for maintenance and facility projects.
  • Ensure contractors comply with company safety policies, work permits, and regulatory requirements.
  • Verify completion and quality of contracted work and ensure proper documentation is maintained.
  • Periodically work with the landlord on building issues.
  • Support facility modifications, equipment installations, and office moves.
  • Assist with planning and execution of capital facility projects.
  • Coordinate maintenance activities to minimize disruption to business operations.
  • Support initiatives related to facility performance and operational excellence.
  • Ensure compliance with applicable building codes, environmental regulations, health and safety requirements, and corporate standards.
  • Participate in audits and inspections and maintain documentation required to support compliance activities.
  • Promote a strong safety culture through proactive hazard identification and risk mitigation.

Desired Qualifications

  • Work in a clean room environment is an asset.
  • Licensed trade certification in HVAC, Refrigeration, Electrical, Millwright, or a related discipline is considered a strong asset.

About the Company

L3Harris Technologies

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.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

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