Senior Building Automation Service Technician – Niagara, HVAC Controls & EMS

HTS Engineering Ltd. • Houston, TX

20h

About The Position

HTS Engineering Ltd. is seeking a Senior Building Automation Service Technician to diagnose, service, program, and commission building automation and HVAC control systems. The role works with EMS, HVAC, refrigeration, controls, and networks, including Niagara Supervisors, Stations, Platforms, graphics, integrations, and migrations. The technician also performs maintenance and optimization, responds to service calls, supports projects and warranty work, and maintains service documentation.

Requirements

• 5–8 years of experience in building controls, HVAC, or building automation.
• Formal training or certification in Niagara, Johnson Controls, and KMC systems.
• Ability to independently troubleshoot, program, and configure these control systems.
• Advanced knowledge of BACnet MS/TP, BACnet IP, LON, and Modbus protocols.

Responsibilities

• Diagnose and repair complex EMS, HVAC, refrigeration, controls, and network issues.
• Program, configure, install, and commission controllers, sensors, actuators, and control devices.
• Work with Niagara Supervisors, Stations, Platforms, graphics, integrations, and migrations.
• Perform preventive maintenance, calibration, system optimization, and energy-use analysis.
• Troubleshoot BACnet, LON, Modbus, and Niagara network connectivity issues.
• Handle service calls, service agreements, startups, warranty work, and small controls projects.
• Maintain service records, work orders, parts lists, and wiring documentation.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed