Building Automation Technician Jobs

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Commercial HVAC Careers

Building Automation Technician Jobs

BAS techs program, install, commission, and maintain the DDC control systems that manage HVAC, lighting, and energy operations in commercial buildings. This is one of the higher-skill, higher-pay segments of the commercial mechanical trades, sitting at the intersection of HVAC, IT, and controls engineering.

The role is distinct from general HVAC service: BAS techs spend as much time on a laptop configuring sequences of operation as they do in an equipment room with tools. If you have a background in both HVAC systems and controls programming, this field has strong demand and a clear path to senior technical or engineering roles.

At a Glance

Quick Facts

Role Type

Field and office hybrid: commissioning, programming, service

Typical Salary Range

$68,000 – $115,000 / year

Experience Required

3–7 years HVAC or controls; programming proficiency in at least one BAS platform

Job Outlook

Very strong; among the fastest-growing segments of commercial mechanical work

Common Employers

Johnson Controls (Metasys), Siemens (Desigo CC), Honeywell (EBI), Automated Logic (WebCTRL), Schneider Electric (EcoStruxure)

Where

Controls contractors, national service firms, and facility teams at large campuses, hospitals, and universities

Market

Why Demand Is Strong

Energy mandates and ESG

Demand is driven by energy efficiency mandates, ESG commitments from commercial real estate owners, and data center construction where precision environmental control is a critical operational requirement.

Building performance laws

Local Law 97 in New York City and similar building performance standards in other markets are forcing owners to invest in BAS upgrades to manage energy use and avoid fines.

An aging workforce

Technicians who built expertise on proprietary legacy systems are retiring, and the newer generation with software skills does not always have the HVAC fundamentals to program sequences correctly. That creates a real shortage of techs who can do both.

Smart building scope

Smart building technology is expanding what BAS systems monitor and control beyond traditional HVAC functions.

Hiring

What Employers Are Looking For

One major BAS platform. Niagara Framework (Tridium), WebCTRL (Automated Logic), Metasys (Johnson Controls), or Desigo CC (Siemens) are the most commonly required.
Protocol knowledge. BACnet and Modbus are standard.
Niagara certification. AX or N4 is highly valued and signals current platform competency.
HVAC background. EPA 608 and field service experience matter; techs who do not understand how the mechanical systems behave are limited in their effectiveness.
Networking fundamentals. IP addressing, VLANs, and firewall basics matter increasingly as BAS moves to IT-integrated architectures.
OSHA 10. Commonly required for construction-phase commissioning work.