Building Engineer - HVAC / VRF

Essential Duties and Responsibilities

Operate, monitor, maintain, and repair HVAC and VRF systems.
Perform routine inspections of air handling units, fan coil units, condensers, heat pumps, and related equipment.
Troubleshoot and diagnose HVAC, refrigeration, electrical, and mechanical system issues.
Perform preventive maintenance on HVAC and VRF equipment according to manufacturer recommendations.
Monitor refrigerant levels, system pressures, temperatures, and operating performance.
Replace motors, belts, filters, sensors, actuators, and other HVAC components as required.
Maintain proper indoor air quality and occupant comfort levels throughout the facility.
Respond to HVAC-related service requests and emergencies.
Building Automation & Controls
Monitor and adjust Building Automation Systems (BAS) and HVAC control systems.
Troubleshoot communication and control issues involving thermostats, controllers, sensors, and VRF network components.
Assist with system programming adjustments and scheduling functions.
Analyze trend data to identify operational inefficiencies.
Facility Maintenance
Assist with general building maintenance activities when required.
Support maintenance of plumbing, lighting, electrical, and mechanical systems.
Coordinate maintenance activities with vendors and contractors.
Maintain equipment rooms, mechanical spaces, and maintenance areas in a clean and organized condition.

Qualifications

Education

• High School Diploma or GED required.
• Technical school, trade school, or associate degree in HVAC, Mechanical Systems, or related field preferred.

Experience

• Minimum 3 to 5 years of commercial HVAC maintenance experience preferred.
• Experience servicing VRF systems such as Mitsubishi, Daikin, LG, Samsung, Fujitsu, or similar platforms preferred.
• Experience working in commercial office buildings, healthcare facilities, hotels, industrial properties, or institutional environments.

Knowledge, Skills, and Abilities

• Strong knowledge of HVAC and refrigeration systems.
• Knowledge of VRF system design, controls, and troubleshooting.
• Understanding of refrigeration cycles and heat pump operation.
• Ability to read blueprints, schematics, wiring diagrams, and technical manuals.
• Familiarity with Building Automation Systems (BAS).
• Working knowledge of electrical systems, motors, drives, and controls.
• Strong troubleshooting and diagnostic skills.
• Ability to prioritize and manage multiple maintenance tasks.
• Strong communication and customer service skills.
• Computer proficiency for work order and maintenance management software.

Certifications Preferred

• EPA Universal Refrigerant Certification (Required or obtained within designated timeframe)
• HVAC Technician Certification
• OSHA 10 or OSHA 30 Certification
• Stationary Engineer License (where applicable)
• Valid Driver's License