HVACR Master Technician - Install, Service & Maintain

DelDOT; Wilmington (DE); Presencial; USD 65.000 - 90.000; Jornada completa

Descripción de la vacante

DelDOT is seeking an experienced HVAC/Refrigeration Technician to install, repair, replace, and maintain complex HVAC/R systems across state facilities. The role requires diagnosing malfunctions, reading blueprints, and ensuring compliance with federal and ASHRAE standards.

You will supervise apprentices and coordinate with contractors, estimate time and materials, maintain logs, and perform testing with gauges and meters.

Formación

• Identifies and diagnoses malfunctioning HVAC/R systems including air conditioning, refrigeration, ventilation, boilers, heat pumps, environmental units.
• Repairs and replaces systems to comply with federal, state, ASHRAE standards and the National Electrical Code.
• Conducts preventative maintenance on complex HVAC/R systems and determines repair or replacement needs for mechanical, electrical, and control components.
• Oversees the work of certified/skilled mechanics or HVAC/R apprentices in maintenance, repair and servicing of equipment.
• Diagrams mechanical, electrical and structural modifications to HVAC/R control systems.
• Interprets blueprints, diagrams and layouts for installation and repair work.
• Identifies and recommends contractors when resources are limited.
• Estimates time and materials required to complete various repair projects.
• Maintains records of work performed, materials used, and refrigerant logs per procedures and federal law.
• Operates testing and measuring devices used in HVAC/R work and related testing and repair tools.
• Requisitions supplies, materials and labor.

Responsabilidades

• Identify and diagnose malfunctioning HVAC/R systems.
• Repair and replace systems to meet standards and codes.
• Perform preventative maintenance and determine repair needs.
• Supervise apprentices and oversee subcontractors as needed.
• Create diagrams of modifications to control systems.
• Interpret blueprints and layouts for installations.
• Estimate time and materials for projects.
• Maintain logs of work performed and refrigerant usage.
• Operate testing meters, gauges and related devices.
• Order supplies and coordinate labor.

Conocimientos

HVAC/R installation

Troubleshooting

Repair work

Staff supervision

Blueprint interpretation

Estimating costs

Driver's license

Educación

Delaware Master HVACR license

Universal CFC certification

Descripción del empleo

DelDOT is seeking an experienced HVAC/Refrigeration Technician to install, repair, replace, and maintain complex HVAC/R systems across state facilities. The role requires diagnosing malfunctions, reading blueprints, and ensuring compliance with federal and ASHRAE standards.

You will supervise apprentices and coordinate with contractors, estimate time and materials, maintain logs, and perform testing with gauges and meters.