Ayudante técnico HVAC

About the role

Johnson Controls is seeking an HVAC Technical Assistant to support routine operation and maintenance of HVAC equipment. The role involves basic equipment checks, initial diagnostics, minor mechanical repairs, and thorough documentation while working under frequent supervision.

Key responsibilities

• Perform routine inspections of HVAC equipment to detect abnormal conditions, maintenance needs, and potential failures.
• Assist with basic diagnostics of HVAC systems, mechanical components, and related parts.
• Carry out minor on‑site mechanical repairs and simple corrective actions.
• Support operation and maintenance tasks according to service priorities.
• Accurately record service activities, findings, repairs, and materials used.
• Help with preventive maintenance and basic cleaning of components when required.
• Communicate work progress and any incidents to the supervisor or site personnel.
• Follow safety practices and established procedures for each intervention.

Required profile

• Technical degree in air conditioning and refrigeration from a recognized institution.
• At least 6 months of suggested experience in HVAC, mechanical maintenance, or related equipment service.
• Basic knowledge of HVAC diagnostics, mechanical components, and minor repairs.
• Desirable: B1 driver’s license (issued within the last 2 years).
• Experience with preventive and corrective maintenance in commercial or industrial settings.

Required skills

• HVAC system diagnostics
• Mechanical repair of HVAC components
• Basic electronic testing and calibration equipment
• HVAC control configuration and troubleshooting
• Preventive maintenance procedures