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L3Harris Technologies

Global defense contractor delivering aerospace tech

Facilities Technician B

Plumbing & Pipefitting +1Confirmed live in the last 24 hours
Full-timeWaco, TX, USANo salary listedIn-person

About the Job

Requirements

  • A high school diploma or equivalent and at least two years of experience performing HVAC, mechanical, plumbing, or facilities maintenance work, or an equivalent combination of education and relevant experience.
  • Experience troubleshooting, maintaining, and repairing commercial or industrial HVAC equipment.
  • Experience performing plumbing maintenance and repair, including piping, valves, fixtures, drains, pumps, and domestic water systems.
  • Experience using electrical meters, gauges, hand tools, power tools, and diagnostic equipment associated with HVAC and facilities maintenance.
  • A valid driver's license.
  • Knowledge of company safety, environmental, and operational standards.
  • Knowledge of OSHA requirements.

Responsibilities

  • Provide professional customer service while representing the facilities organization and support additional site operational needs as assigned.
  • Perform preventive and corrective maintenance on commercial HVAC equipment, including air handling units, rooftop units, split systems, exhaust systems, pumps, motors, controls, and related mechanical equipment.
  • Troubleshoot HVAC system problems involving refrigeration circuits, electrical components, controls, airflow, temperature, and mechanical components to identify corrective actions.
  • Perform plumbing maintenance and repairs on domestic water, sanitary waste, drains, fixtures, valves, faucets, toilets, sinks, piping, pumps, and related facility systems.
  • Diagnose leaks, blockages, pressure issues, equipment failures, and other plumbing problems and complete appropriate repairs.
  • Complete assigned preventive maintenance tasks and corrective work orders accurately and within established schedules.
  • Inspect facility equipment and systems to identify abnormal operating conditions, potential failures, safety concerns, and opportunities for preventive repair.
  • Support installation, replacement, and modification of HVAC, plumbing, and other facility equipment and components.
  • Use hand tools, power tools, electrical test equipment, refrigeration service tools, plumbing tools, ladders, and other equipment associated with facility maintenance activities.
  • Maintain accurate maintenance records, including work performed, equipment condition, materials used, and follow-up actions through the facility work order system.
  • Follow applicable safety procedures, environmental requirements, equipment manufacturer recommendations, and facility maintenance practices while performing assigned work.

Desired Qualifications

  • Experience maintaining commercial or industrial air handling units, rooftop units, split systems, exhaust systems, pumps, motors, variable frequency drives, and associated HVAC equipment.
  • Experience troubleshooting HVAC electrical circuits, thermostats, sensors, actuators, relays, contactors, and control components.
  • Experience with Building Automation Systems (BAS) for monitoring, troubleshooting, and adjusting HVAC equipment and environmental conditions.
  • Experience repairing copper, PVC, CPVC, and other common commercial plumbing systems.
  • Experience with brazing, soldering, refrigeration piping, refrigerant recovery, evacuation, charging, and HVAC system diagnostics.
  • Experience supporting facilities operations in a commercial, manufacturing, industrial, or other large-scale facility environment.

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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