Skilled HVAC Controls Systems Technician

HTS Engineering Ltd.; Houston (TX); On-site; USD 39,000 - 52,000; Full time

Job summary

HTS Engineering Ltd. is seeking an on-site BAS technician in Houston to troubleshoot, diagnose and repair Delta Controls systems, including controllers, sensors and networked devices.

You will support commissioning and start-ups, verify system operations, and address customer-reported issues under supervision. The ideal candidate has 4+ years of Delta Controls experience or similar BAS exposure, with strong HVAC, wiring diagrams literacy, and networking skills to resolve issues quickly and

Qualifications

• 4+ years of Delta Controls experience (preferred) or with similar BAS platforms.
• Strong understanding of HVAC equipment, BAS devices, and 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.

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.

Skills

Delta Controls experience

BAS platforms familiarity

HVAC equipment knowledge

Networking (IP,BACnet,MSTP)

Wiring diagrams reading

Troubleshooting skills

Electrical/mechanical aptitude

Job description

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.

Qualifications:

• 4+ 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.