HVAC Controls Service Technician
San Antonio, TX, United States2d ago
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Key details
- Location
- San Antonio, TX, United States
- Work style
- Onsite
- Level
- Mid level
- Experience
- 3–6 yrs
- Function
- Skilled trades & Manufacturing
- Focus area
- other
- Posted
- 2d ago
Skills
functional testinghvacpreventive maintenancetroubleshootingwiringwiring diagrams
About the role
Key Responsibilities:
Perform on-site troubleshooting, diagnostics, and repair of Delta Controls BAS, including controllers, sensors, actuators, and networked devices.
Support commissioning, system startups, point-to-point verification, and functional testing under guidance of engineering or senior technicians.
Respond to service calls, alarms, and customer-reported issues in a timely and professional manner.
Perform firmware updates, configuration changes, and minor programming adjustments as directed.
Conduct scheduled preventative maintenance, system inspections, and health checks.
Identify failing or at-risk components and recommend corrective actions.
Qualifications:
3+ Years experience with Delta Controls (preferred) or similar BAS platforms (Tridium Niagara, Schneider, Siemens, Johnson Controls).
Advanced understanding of HVAC equipment, control devices, and BAS field wiring.
Advanced networking knowledge (IP addressing, BACnet, MSTP).
Ability to read wiring diagrams, control drawings, and point lists.
Strong troubleshooting skills and mechanical/electrical aptitude.
Excellent communication skills and ability to interact professionally with customers.
Perform on-site troubleshooting, diagnostics, and repair of Delta Controls BAS, including controllers, sensors, actuators, and networked devices.
Support commissioning, system startups, point-to-point verification, and functional testing under guidance of engineering or senior technicians.
Respond to service calls, alarms, and customer-reported issues in a timely and professional manner.
Perform firmware updates, configuration changes, and minor programming adjustments as directed.
Conduct scheduled preventative maintenance, system inspections, and health checks.
Identify failing or at-risk components and recommend corrective actions.
Qualifications:
3+ Years experience with Delta Controls (preferred) or similar BAS platforms (Tridium Niagara, Schneider, Siemens, Johnson Controls).
Advanced understanding of HVAC equipment, control devices, and BAS field wiring.
Advanced networking knowledge (IP addressing, BACnet, MSTP).
Ability to read wiring diagrams, control drawings, and point lists.
Strong troubleshooting skills and mechanical/electrical aptitude.
Excellent communication skills and ability to interact professionally with customers.