BAS Technician

Company: Masters Building Solutions Inc
Location: Milwaukee
Posted on: February 21, 2026

Job Description:

Job Description Job Description About the Role: The BAS Technician plays a critical role in ensuring the optimal performance and reliability of Building Automation Systems within commercial and industrial facilities. This position involves the installation, maintenance, troubleshooting, and repair of complex control systems that regulate HVAC, lighting, and other building operations. The technician will work closely with facility managers and engineering teams to optimize system efficiency, reduce energy consumption, and maintain occupant comfort. By proactively identifying system issues and implementing effective solutions, the BAS Technician helps to minimize downtime and extend the lifespan of automation equipment. Ultimately, this role contributes to creating smarter, more sustainable building environments through expert technical support and system management. Minimum Qualifications: High school diploma or equivalent; technical or vocational training in electronics, HVAC, or related field preferred. Minimum of 2 years of experience working with Building Automation Systems or related control systems. Proficiency in reading and interpreting electrical schematics, wiring diagrams, and control logic. Strong understanding of HVAC systems, sensors, actuators, and communication protocols such as BACnet, Modbus, or LonWorks. Valid driver’s license and ability to travel to job sites within the Milwaukee area. Preferred Qualifications: Experience with specific BAS platforms such as Alerton Controls, Distech Controls, Allen-Bradley PLCs, Tridium/Niagara Platform, Johnson Controls Metasys, Siemens Desigo, Automated Logic Controls, or Honeywell. Familiarity with energy management systems and sustainability practices. Strong computer skills including proficiency with BAS software tools and Microsoft Office Suite. Responsibilities: Install, configure, and commission Building Automation Systems (BAS) hardware and software components according to project specifications. Perform routine maintenance and diagnostics on BAS equipment to ensure continuous and efficient operation. Troubleshoot and resolve system faults, alarms, and communication issues promptly to minimize operational disruptions. Collaborate with engineering and facilities teams to optimize system performance and implement energy-saving strategies. Document all service activities, system changes, and maintenance procedures accurately for compliance and future reference. Provide technical support and training to end-users and facility staff on BAS operation and best practices. Stay current with industry standards, emerging technologies, and manufacturer updates to maintain technical proficiency. Skills: The BAS Technician utilizes technical skills daily to install and maintain complex automation systems, ensuring they operate efficiently and reliably. Troubleshooting skills are essential for diagnosing system faults and implementing timely repairs to minimize downtime. Communication skills enable effective collaboration with team members and clear instruction to facility staff on system use and maintenance. Analytical skills support the optimization of system performance and energy efficiency through data interpretation and problem-solving. Additionally, staying updated with evolving technologies and industry standards allows the technician to apply best practices and innovative solutions in their work.

Keywords: Masters Building Solutions Inc, Naperville , BAS Technician, Engineering , Milwaukee, Illinois