BAS Controls Technician — Start-Up & Commissioning Pro

envelopgroup; Tampa (FL); On-site; USD 60,000 - 85,000; Full time

Job summary

Open Control Systems (OCS), part of the Envelop Group, delivers customized building automation solutions in Tampa, Florida. The HVAC Controls Technician will lead start-up, commissioning, programming and integration of BAS projects, reading schematics, diagnosing issues, and collaborating with HVAC technicians and electricians on-site.

This role requires hands-on expertise with BACnet, Modbus, Lonworks, Tridium Niagara, Siemens, and Alerton, plus strong MS Office skills to support documentation

Qualifications

• 3+ years of Building Automation start-up and commissioning experience.
• Strong understanding of HVAC systems and BAS principles.
• Proficiency in programming and troubleshooting BAS platforms (BACnet, Modbus, Lonworks).
• Ability to read electrical schematics and mechanical drawings.

Responsibilities

• Install, configure, and program BAS controllers, sensors, and actuators.
• Commission systems, perform point-to-point testing and calibration.
• Read and interpret schematics and control diagrams.
• Troubleshoot malfunctions and resolve issues.
• Provide on-site documentation and project status reports.
• Collaborate with HVAC technicians and electricians for system integration.

Skills

HVAC controls

DDC systems

Tridium Niagara

Siemens BAS

Alerton BAS

BACnet Modbus Lonworks

Networking

Microsoft Office

Team collaboration

Troubleshooting

Education

Associate's degree or technical certification in HVAC/controls/electronics

Tools

Tridium Niagara

Siemens BAS

Alerton BAS

Job description

Open Control Systems (OCS), part of the Envelop Group, delivers customized building automation solutions in Tampa, Florida. The HVAC Controls Technician will lead start-up, commissioning, programming and integration of BAS projects, reading schematics, diagnosing issues, and collaborating with HVAC technicians and electricians on-site.

This role requires hands-on expertise with BACnet, Modbus, Lonworks, Tridium Niagara, Siemens, and Alerton, plus strong MS Office skills to support documentation