Service Technician - BAS Specialist
The Bexar Company
Service Technician – Building Automation Systems Specialist
Take Your Building Automation Expertise to the Next Level
We are actively seeking a highly skilled Service Technician with deep expertise in advanced building automation network programming to join a growing and highly respected controls team. This is an outstanding opportunity for a technician who truly understands complex BAS environments and wants to be recognized as a technical expert while working on sophisticated systems and critical facility infrastructure.
If you’ve spent years programming, servicing, and troubleshooting building automation systems and are looking for a company that values your experience, autonomy, and technical knowledge — this is the opportunity you’ve been waiting for.
Why This Role Stands Out
- Work with Advanced BAS Technology – Be the go-to expert for sophisticated building automation systems and integrations.
- High-Impact Technical Role – Your knowledge and troubleshooting ability will directly impact major facilities and customer operations.
- Join a Team That Values Expertise – This company understands the rarity and value of true controls programming experience.
- Strong Career Stability & Growth – Join a growing organization with long-term opportunities for advancement.
- Autonomy & Respect – Work alongside experienced professionals who trust your technical judgment and field expertise.
What You’ll Be Doing
- Program, troubleshoot, and support advanced building automation network systems
- Perform service, diagnostics, commissioning, and optimization of BAS environments
- Support existing customers with system upgrades, troubleshooting, and controls integration
- Work closely with project teams, customers, and field personnel to ensure successful system performance
- Identify and resolve network communication, controls, and programming issues
- Assist with system improvements, operational efficiency, and long-term service support
- Deliver exceptional customer service while acting as a trusted technical resource in the field
What We’re Looking For
Required Experience
- Strong hands-on experience with advanced BAS network programming
- Previous experience working within large-scale building automation environments
- Experience servicing, programming, or supporting commercial building automation systems
- Strong troubleshooting and diagnostic capabilities
- Ability to work independently in the field while managing customer relationships professionally
Preferred Background
- Current or previous experience with a major building automation manufacturer or controls integrator strongly preferred
- Several years of technician/programming experience supporting advanced BAS platforms since modern UI-based systems were introduced
- Experience supporting commercial, industrial, healthcare, or mission-critical facilities
Ideal Candidate Profile
You’re the type of technician people call when systems get complicated. You understand building automation beyond the basics and can confidently diagnose, program, optimize, and support advanced BAS environments. You enjoy solving technical problems, working directly with customers, and being part of a team that appreciates specialized expertise.
Additional Opportunities
The company is also actively hiring for:
- Project Technicians
- Service Technicians
Priority consideration will be given to candidates with strong building automation programming and service backgrounds for this role.
What You Can Expect
- Competitive compensation package
- Strong long-term career opportunity
- Supportive and highly technical team environment
- Opportunity to work on advanced BAS systems and critical facilities
- A company that genuinely values experienced field professionals and technical specialists
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