Senior BMS Programmer for HVAC Controls & Commissioning

HTS Engineering Ltd.; Houston, Northern (TX, KY); Hybrid; USD 85,000 - 120,000; Full time

Job summary

HTS Engineering Ltd. is seeking a seasoned BAS/controls professional in Houston to design, program, and commission building automation systems.

You will work on configurations from scratch or through libraries, ensure startup success, and perform maintenance to keep BAS functioning at peak efficiency. The role requires hands-on troubleshooting, experience with BACnet, Modbus, LonWorks, and TCP/IP networks, and strong communication skills to coordinate with project teams and customers in a

Qualifications

• 3–5+ years of BAS/controls industry experience.
• TCP/IP and MSTP networks; Modbus, LON and BACnet knowledge.
• Excellent written and verbal communication skills.
• Team player and self-motivated.

Responsibilities

• Program and configure custom applications from scratch or prepackaged libraries.
• Strong understanding of programming, startup, and commissioning.
• Perform preventative & predictive maintenance on BAS systems.
• Create controls databases from scratch.
• Familiar with BAS communication protocols, BACnet and Modbus.
• Strong troubleshooting skills to resolve issues within systems.
• Analyze and read schematics for BAS/BMS controls.
• Create BAS system graphics.
• Manage and oversee BAS/BMS via in-office computers.
• Repair and replace all parts associated to the BAS/BMS.

Skills

BAS/controls experience

BACnet Modbus Lon TCP/IP

Communication skills

Team player

Job description

Houston, TX, USA

Job Description

Posted Thursday, August 27, 2026 at 5:00 AM

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 theindividualsuccess of all those involved in a project’s HVAC system selection, design, purchase, installation and maintenance including our employees, suppliers, customers and end users.

Qualifications

• 3–5+ years of BAS/controls industry experience.
• TCP/IP and MSTP networks; Modbus, LON and BACnet knowledge.
• Excellent written and verbal communication skills.
• Team player and self-motivated.

Responsibilities

• Program and configure custom applications from scratch or prepackaged libraries.
• Strong understanding of programming, startup, and commissioning.
• Perform preventative & predictive maintenance on BAS systems.
• Create controls databases from scratch.
• Familiar with BAS communication protocols, BACnet and Modbus.
• Strong troubleshooting skills to resolve issues within systems.
• Analyze and read schematics for BAS/BMS controls.
• Create BAS system graphics.
• Manage and oversee BAS/BMS via in-office computers.
• Repair and replace all parts associated to the BAS/BMS.

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.