Remote BAS/HVAC Technical Controls Support Engineer Location: Remote – Mexico
Schedule: Monday – Friday | 8:30 AM – 4:30 PM Pacific Time

We're looking for an experienced Remote BAS/HVAC Controls Support Engineer to provide advanced Tier 2–3 technical support for Building Automation Systems (BAS/BMS), HVAC Controls, and low-voltage control systems .
In this role, you will troubleshoot complex technical issues, support contractors, installers, field technicians, and customers, and provide remote assistance through phone, email, ticketing systems, and remote access tools.
If you have experience with HVAC Controls, Building Automation, BAS/BMS systems, and technical troubleshooting and enjoy solving complex problems in a customer-focused environment, we'd love to hear from you.
Provide Tier 2–3 remote technical support for BAS/BMS and HVAC Controls systems.
Troubleshoot HVAC controllers, sensors, thermostats, actuators, relays, communication devices, and low-voltage control systems.
Support contractors, installers, electricians, field technicians, and customers with technical troubleshooting.
Diagnose hardware, wiring, communication, configuration, and system integration issues.
Interpret wiring diagrams, electrical schematics, control drawings, and technical documentation.




Assist with controller configuration, startup, commissioning support, device activation, and system setup.
Document troubleshooting steps, root cause analysis, and issue resolutions using ticketing systems.
Collaborate with engineering teams to escalate and resolve complex technical issues.
3+ years of experience supporting HVAC Controls, Building Automation Systems (BAS/BMS), or Building Controls .
• Hands-on experience troubleshooting commercial HVAC control systems.
• Experience providing technical support through phone, email, ticketing systems, or remote access tools.
• Ability to read and interpret electrical schematics, wiring diagrams, and control documentation.
• Professional English proficiency (written and spoken).
• HVAC Controls
• Johnson Controls Metasys
• Honeywell Building Controls
• Controller commissioning and startup
• Device programming and configuration
• Ticketing systems (Salesforce, ServiceNow, Zendesk, Remedy, or similar)

Payroll: $18,000 – $25,000 MXN/month
If you're passionate about HVAC Controls, Building Automation, and solving technical challenges, we'd love to hear from you.

📌 Remote BAS/HVAC Technical Controls Support Engineer (Ciudad de México)
🏢 Remoto Workforce
📍 Ciudad de México