Jonathan Lombardo
Arvada,CO
Summary
Detail-oriented and technically skilled professional with hands-on experience in HVAC, mechanical systems, and PLC/DDC programming. Proven ability to analyze, troubleshoot, and optimize control systems using BAS/BMS platforms such as Trane Tracer, Johnson Controls, and Siemens. Strong understanding of control loops, system diagnostics, and data-driven performance evaluation. As well as interpreting trend logs, fine-tuning automation logic, and collaborating with cross-functional teams to improve system efficiency and reliability. Committed to leveraging a deep foundation in mechanical systems and controls to deliver smarter, more efficient building operations.
Overview
5
5
years of professional experience
Work History
HVAC Technician
Fluor
Aurora, Colorado
12.2024 - Current
- Industrial HVAC system design, installation, and maintenance
- PLC & DDC Programming
- Troubleshooting and repair of chillers, boilers, RTUs, VAVs, AHUs
- Preventive and predictive maintenance (CMMS systems)
- Pneumatics, hydraulics, and mechanical control systems
- Refrigeration systems (commercial and industrial-grade)
- Energy efficiency optimization & retro-commissioning
- Blueprint reading, schematics interpretation, and load calculations
- BAS/BMS systems (e.g., Siemens, Johnson Controls, Trane)
- Welding, pipefitting, and fabrication
- EPA Universal Certification | OSHA 10/30
Property Inspector
A1 Home Inspections
Arvada, CO
08.2022 - 07.2023
- BAS/BMS systems evaluation (e.g., Trane, Siemens, Johnson Controls)
- HVAC and mechanical system diagnostics
- Control system performance assessment
- Trend log and alarm data interpretation
- Preventive and predictive maintenance reporting
- System commissioning and functional testing
- Sensor and actuator inspection
- Technical documentation and issue tracking
- Energy efficiency and system optimization
- Building code and compliance verification
Automotive Detailer
Automotive Detail Group LLC
Denver, Colorado
03.2020 - 08.2022
- Strong attention to detail and system accuracy
- Mechanical aptitude and hands-on equipment experience
- Routine diagnostics and inspection practices
- Adherence to standard operating procedures (SOPs)
- Experience with tools, meters, and cleaning systems (transferable to control instruments)
- Preventive maintenance mindset
- Workflow optimization and process efficiency
Education
EPA Universal License - HVAC, Mechanical Equipment
Lincoln College of Technology
Denver, CO09-2024
Skills
- BAS/BMS Systems (Trane, Siemens, Johnson Controls, Honeywell)
- PLC & DDC Programming
- System Monitoring & Configuration
- Control Loop Tuning (PID Controls)
- I/O Testing and Signal Calibration
- Controller Configuration and Logic Troubleshooting
- Field Device Integration (sensors, actuators, VFDs)
Timeline
HVAC Technician
Fluor
12.2024 - Current
Property Inspector
A1 Home Inspections
08.2022 - 07.2023
Automotive Detailer
Automotive Detail Group LLC
03.2020 - 08.2022
EPA Universal License - HVAC, Mechanical Equipment
Lincoln College of Technology
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