Building Automation Service Technician

Jobot; San Antonio (TX); On-site; USD 48,000 - 69,000; Full time

Benefits offered by this job

Medical insurance

401(k) match

Company vehicle

Provided laptop and phone

PTO 2 weeks

Paid holidays

Technical training

Career growth

Job summary

Jobot is seeking an experienced Building Automation Service Technician in the San Antonio area to support commercial BAS and HVAC controls systems. This hands-on, field-based role focuses on troubleshooting, programming, repairing, and optimizing DDC control systems.

You will work independently in the field and collaborate with engineering, programming, and project teams on complex issues, upgrades, and integrations. Travel within the area is expected as needed.

Qualifications

• 3+ years of experience with building automation, DDC, BMS, or HVAC controls.
• Strong BAS troubleshooting and diagnostic skills.
• Experience programming or modifying DDC control systems.
• Understanding of commercial HVAC equipment and sequences of operation.
• Experience with controls communication and system integration.
• Familiarity with Niagara N4, Honeywell, Johnson Controls, Distech, ABB, or comparable platforms.
• Niagara/N4 certification is a plus.
• PLC or ladder logic experience is beneficial but not required.
• Ability to work independently and communicate directly with customers.
• Valid driver’s license and ability to travel locally throughout the area.

Responsibilities

• Troubleshoot, diagnose, and repair BAS/BMS and DDC control systems.
• Identify and resolve controller, network, communication, sensor, actuator, and HVAC control issues.
• Perform programming and software modifications as needed.
• Troubleshoot sequences of operation, alarms, trends, graphics, and control logic.
• Support system integrations and communication protocols.
• Perform preventative maintenance and system optimization.
• Assist customers with technical issues and recommend appropriate repairs or upgrades.
• Support controls retrofits, upgrades, and larger project work when needed.
• Work with platforms such as Tridium Niagara, Honeywell, Johnson Controls, Distech, ABB, and similar systems.
• Document service work and communicate findings clearly with customers and internal teams.

Skills

Building automation

DDC

BMS

HVAC controls

Troubleshooting

Tools

Niagara N4

Honeywell

Johnson Controls

Distech

ABB

Job description

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Job details:

troubleshooting, programming, repairing, and optimizing DDC control systems.

This Jobot Job is hosted by: Courtney Hoogervorst

Are you a fit? Easy Apply now by clicking the \"Easy Apply\" button and sending us your resume.

Salary: $35 - $50 per hour

A bit about us:

A growing, family-owned building automation and HVAC controls integrator serving multiple markets in Texas, specializing in designing, installing, programming, commissioning, and servicing sophisticated BAS solutions across commercial, healthcare, education, government, and industrial facilities.

Why join us?

• 100% employer-paid medical insurance for employees and their families
• 401(k) with 4% company match
• Company vehicle or vehicle allowance
• Company-provided laptop and mobile phone
• Two weeks of PTO available immediately upon hire
• Paid holidays
• Ongoing technical and leadership development
• Long-term advancement opportunities within a growing organization

Job Details

Building Automation Service Technician

Pay: $35–$50/hour, depending on experience

Schedule: Full-Time | Monday–Friday

Summary: We are looking for an experienced Building Automation Service Technician to support commercial BAS and HVAC controls systems. This is a hands‑on technical position focused on troubleshooting, programming, repairing, and optimizing DDC control systems.

You’ll work independently in the field while also partnering with engineering, programming, and project teams on more complex system issues, upgrades, and integration projects.

What You’ll Do

• Troubleshoot, diagnose, and repair BAS/BMS and DDC control systems
• Identify and resolve controller, network, communication, sensor, actuator, and HVAC control issues
• Perform programming and software modifications as needed
• Troubleshoot sequences of operation, alarms, trends, graphics, and control logic
• Support system integrations and communication protocols
• Perform preventative maintenance and system optimization
• Assist customers with technical issues and recommend appropriate repairs or upgrades
• Support controls retrofits, upgrades, and larger project work when needed
• Work with platforms such as Tridium Niagara, Honeywell, Johnson Controls, Distech, ABB, and similar systems
• Document service work and communicate findings clearly with customers and internal teams

What We’re Looking For

• 3+ years of experience with building automation, DDC, BMS, or HVAC controls
• Strong BAS troubleshooting and diagnostic skills
• Experience programming or modifying DDC control systems
• Understanding of commercial HVAC equipment and sequences of operation
• Experience with controls communication and system integration
• Familiarity with Niagara N4, Honeywell, Johnson Controls, Distech, ABB, or comparable platforms
• Niagara/N4 certification is a plus
• PLC or ladder logic experience is beneficial but not required
• Ability to work independently and communicate directly with customers
• Valid driver’s license and ability to travel locally throughout the area

Compensation & Benefits

• $35–$50/hour, depending on experience
• 100% employer-paid medical insurance for employees and their families
• 401(k) with 4% company match
• Take-home company vehicle and gas card
• Company-provided phone and laptop
• Two weeks of PTO available immediately
• Paid holidays
• Ongoing technical training and advancement opportunities
• Stable, year-round service work

Interested in hearing more?

Easy Apply now by clicking the \"Easy Apply\" button.

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.

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