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HVAC Industry Jobs

HVAC Controls Service Technician

HTS Engineering Ltd.

Location
Onsite (Austin, TX)
Employment
Full-time
Level
Mid Level
Posted 4 days ago

About the role

HTS Engineering is a leading commercial HVAC distributor seeking a Service Technician to provide on-site troubleshooting, maintenance, and support for Delta Controls Building Automation Systems. The role ensures customer systems operate reliably and efficiently through hands-on field work and diagnostics.

Skills

HVAC Delta Controls Building Automation Systems Troubleshooting Diagnostics Networking BACnet MSTP IP Addressing Wiring Diagrams Preventative Maintenance Firmware Updates Commissioning Electrical Aptitude Mechanical Aptitude

Full job details

HTS Engineering Ltd. is the largest independent commercial HVAC manufacturers’ rep in North America, with 20 locations in the US and Canada. HTS has a vibrant look and brand promise -- one that reflects our company-wide commitment to ensure the individual success of all those involved in a project’s HVAC system selection, design, purchase, installation and maintenance including our employees, suppliers, customers and end users.

The Service Technician is responsible for providing on-site service, troubleshooting, maintenance, and support for Delta Controls Building Automation Systems (BAS). This role focuses on hands-on field work, ensuring customer systems operate reliably, efficiently, and in accordance with Divcon standards.

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.

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.

 

 

HTS provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by laws.