HVAC Diagnostic Specialist
Job Description
Create HVAC troubleshooting cases and assess whether AI recommendations are safe, efficient and technically defensible.
What you will do
• Develop service-call scenarios from reported symptoms through diagnosis and repair.
• Explain system and code reasoning, including refrigerant charge, duct sizing and control sequences.
• Check technical accuracy and identify advice that could damage equipment or expose occupants to carbon monoxide.
Required background
• EPA Section 608 certification and a state HVAC license wherever required.
• At least two years in installation, servicing or controls.
• Sound knowledge of refrigeration, airflow and load calculations.
• Clear written English and at least 10 hours available each week.
Preferred background
• NATE certification or HVAC contractor licensure.
• Commercial refrigeration or building-automation experience.
• Heat-pump, geothermal or high-efficiency-system expertise.
Availability
• Remote and asynchronous; at least 10 hours of availability each week, with working times arranged independently.
Pay and engagement
$53–$95/hr
Amounts are in USD. The applicable rate or fee and work requirements are agreed before you begin.