Senior HVAC and Controls Technician

HTS Engineering Ltd.•Austin, TX

About The Position

HTS Engineering Ltd. is hiring a Senior HVAC and Controls Technician to maintain, troubleshoot, repair, and optimize commercial and industrial HVAC systems. The role supports systems and equipment including York, Trane, and Desert Aire systems, air handling units, rooftop units, chillers, dry coolers, cooling towers, dehumidification systems, exhaust and makeup air systems, fan coil units, split systems, and refrigeration equipment. The technician maintains cultivation environmental conditions such as temperature, humidity, differential pressure, and airflow; monitors and optimizes energy use while meeting environmental targets; performs commissioning and recommissioning; and troubleshoots and maintains building automation systems. HTS Engineering Ltd. is an independent commercial HVAC manufacturers’ representative with 20 locations in the United States and Canada. The company states its commitment to the success of employees, suppliers, customers, and end users involved in HVAC system selection, design, purchase, installation, and maintenance. HTS provides equal employment opportunities and prohibits discrimination and harassment on legally protected grounds.

Nice To Haves

  • Significant experience with commercial HVAC systems.
  • Significant experience with industrial HVAC systems.
  • Significant experience with refrigeration systems.
  • Significant experience with Building Automation Systems (BAS).
  • Significant experience with Direct Digital Controls (DDC).
  • Significant experience with Variable Frequency Drives (VFDs).

Responsibilities

  • Maintain, troubleshoot, repair, and optimize commercial and industrial HVAC systems.
  • Diagnose mechanical, electrical, refrigeration, and controls failures.
  • Maintain cultivation environmental conditions, including temperature, humidity, differential pressure, and airflow.
  • Support operation of air handling units (AHUs), rooftop units (RTUs), chillers, dry coolers, cooling towers, dehumidification systems, exhaust and makeup air systems, fan coil units, split systems, and refrigeration equipment.
  • Monitor and optimize energy usage while maintaining environmental targets.
  • Perform commissioning and recommissioning of HVAC equipment.
  • Troubleshoot and maintain building automation systems (BAS).
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service