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Freelance Building Automation Programmer Jobs in Texas

htseng

Building Automation Programmer

Houston, TX · On-site

$64K - $88K/yr

In this position, you'll take ownership of programming, startup, troubleshooting, and commissioning of DDC-based Building Automation Systems. You'll collaborate closely with mechanical contractors ...

htseng

Building Automation Programmer

Houston, TX · On-site

$64K - $88K/yr

In this position, you'll take ownership of programming, startup, troubleshooting, and commissioning of DDC-based Building Automation Systems. You'll collaborate closely with mechanical contractors ...

Entech Sales & Service

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Building Automation Controls Programmer / BMS Engineer

Dallas, TX · On-site

$60K - $120K/yr

The Building Automation Programmer is responsible for developing, deploying, and supporting control system logic, graphics, and integration protocols for complex building automation systems (BAS)

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Freelance Building Automation Programmer information

What is a freelance building automation programmer?

A Freelance Building Automation Programmer is a professional who specializes in designing, programming, and troubleshooting automated control systems for buildings on a contract or project basis. They work with systems such as HVAC, lighting, security, and energy management to ensure buildings operate efficiently and comfortably. Unlike full-time employees, freelancers are typically hired for specific projects or timeframes and may work with multiple clients. Their expertise helps optimize building performance, reduce operational costs, and integrate new technologies into existing infrastructure.

What skills and qualifications are needed to thrive as a freelance building automation programmer?

To thrive as a Freelance Building Automation Programmer, you need expertise in HVAC systems, controls programming, and a solid understanding of electrical and mechanical engineering principles, often supported by a relevant technical degree or certification. Familiarity with industry-standard platforms such as BACnet, LonWorks, Tridium Niagara, and tools like AutoCAD and PLC programming software is essential. Strong problem-solving abilities, self-management, and effective client communication distinguish top performers in this role. These skills ensure accurate system integration, client satisfaction, and the successful delivery of complex automation projects.

What are common challenges faced by freelance building automation programmers and how can they be overcome?

Freelance building automation programmers often encounter challenges such as integrating diverse systems from multiple manufacturers and keeping up with frequent updates in automation protocols. Managing client expectations and project timelines can also be demanding, especially when working remotely or with limited onsite access. To overcome these obstacles, it's important to stay current with industry certifications, develop strong communication skills for client coordination, and build a reliable network of contacts for technical support. Efficient project management tools and regular professional development can also help freelancers succeed in this dynamic field.

What is the difference between Freelance Building Automation Programmer vs Building Automation Technician?

AspectFreelance Building Automation ProgrammerBuilding Automation Technician
CredentialsTypically requires certifications in programming, networking, and building automation systemsOften holds technical certifications or trade licenses related to system installation and maintenance
Work EnvironmentWorks independently or with clients, often remotely or on-site for specific projectsPrimarily on-site, maintaining and troubleshooting automation systems
Employer & Industry UsageFreelancers serve multiple clients across commercial, industrial, and institutional sectorsEmployed by facilities or service companies to perform routine system upkeep

While both roles involve building automation systems, Freelance Building Automation Programmers focus on designing and customizing control software, often working independently. Building Automation Technicians handle installation, maintenance, and troubleshooting of these systems on-site. The roles complement each other but differ mainly in scope and work setting.

What are the most commonly searched types of Building Automation Programmer jobs in Texas?

The most popular types of Building Automation Programmer jobs in Texas are:

What are popular job titles related to Freelance Building Automation Programmer jobs in Texas?

For Freelance Building Automation Programmer jobs in Texas, the most frequently searched job titles are:

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The top searched job categories for Freelance Building Automation Programmer jobs in Texas are:

What cities in Texas are hiring for Freelance Building Automation Programmer jobs?

Cities in Texas with the most Freelance Building Automation Programmer job openings:

Freelance Building Automation Programmer jobs near you
Infographic showing various Freelance Building Automation Programmer job openings in Texas as of August 2026, with employment types broken down into 85% Full Time, and 15% Part Time. Highlights an 100% In-person job distribution.

Building Automation Programmer

HTS Engineering Ltd

Houston, TX • On-site

$90K - $130K/yr

Full-time

Posted 13 days ago

Job description

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.
In this position, you'll take ownership of programming, startup, troubleshooting, and commissioning of DDC-based Building Automation Systems. You'll collaborate closely with mechanical contractors, engineers, technicians, and end users to ensure each system operates exactly as designed and delivers long-term value to the customer.
What You'll Do
  • Build and program Niagara (Tridium) stations, databases, graphics packages, and DDC controller logic.
  • Develop control sequences based on project submittals and HVAC system design.
  • Perform system checkout, startup, testing, and full commissioning on BAS projects.
  • Review, verify, and revise submittal documentation to ensure accuracy before programming and field deployment.
  • Diagnose system issues, troubleshoot communication networks, and provide solutions that restore proper operation.
  • Complete service repairs, calibration, and adjustments on existing control systems.
  • Offer technical support and occasional training to field technicians and project teams.
  • Work with IP networks, integrations, and BACnet-based control architectures.
  • Use appropriate hand and power tools during commissioning and service tasks.

What You Need
  • 5+ years of experience programming complex HVAC DDC/BAS systems.
  • Strong proficiency with Niagara Tridium (Niagara 4 preferred) and BACnet controllers.
  • Ability to read and interpret plans, wiring diagrams, and submittal packages.
  • Solid understanding of HVAC sequences of operation and control strategies.
  • General knowledge of IP networking and device communication.
  • Valid driver's license with a clean driving record.

Preferred Certifications:
  • Niagara Tridium N4
  • Distech GFX or similar manufacturer-specific credentials

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.

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