Refrigeration systems knowledge jobs

Cold Store & Chiller Rental Sales Engineer

Trane Technologies · Posted Aug 28, 2026

Open

Warszawa, Poland

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Cold Store & Chiller Rental Sales Engineer

Trane Technologies · Posted Aug 28, 2026

Open

Warszawa, Poland

Apply with RefersoAI Apply on careers page

HVAC Technician

AccorHotel · Posted Nov 8, 2026

Open

Baghdad, Baghdad, Iraq

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The HVAC Technician is responsible for installing, maintaining, troubleshooting, and repairing heating, ventilation, and air conditioning systems to ensure optimal performance, safety, and comfort.

Responsibilities

Install, inspect, maintain, and repair HVAC systems including chillers, AHUs, FCUs, split units, and VRF systems
Perform routine preventive maintenance as per schedule
Diagnose mechanical and electrical faults and carry out effective repairs
Monitor system performance and ensure energy efficiency
Maintain temperature, humidity, and air quality standards

Skills

Strong knowledge of HVAC systems and components Electrical and mechanical troubleshooting skills Refrigeration systems knowledge (compressors, refrigerants, controls)Preventive maintenance and fault diagnosis Ability to use testing and diagnostic tools Understanding of HVAC controls and automation systems

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HVAC Mechanic

Chesterfield County Public Schools · Posted Jul 30, 2026

Open

Virginia, United States
On-site
Full-time · Associate
$44K–$74K per year

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Performs skilled work in the installation, maintenance and repair of commercial heating and air conditioning equipment for assigned school buildings.

Compensation

$43,620.10 - $74,138.25

Responsibilities

Installs new equipment
Repairs and maintains a wide variety of heating and air conditioning equipment in buildings and schools
Inspects and performs preventive maintenance on equipment
Drains old compressors, labels and dates unit by school, compressor model and serial number, and disposes by EPA protocol
Works with other maintenance workers, school officials and staff to resolve maintenance problems

Requirements

Education, training or experience sufficient to demonstrate the above knowledge, skills and abilities
Nice to have: Building automation systems experience

Skills

HVAC field knowledge Heating and conditioning systems knowledge Refrigeration systems knowledge Controls knowledge

Cold Store & Chiller Rental Sales Engineer

Cold Store & Chiller Rental Sales Engineer

Compensation

Responsibilities

Requirements

Skills

Benefits

HVAC Technician

Responsibilities

Skills

HVAC Mechanic

Compensation

Responsibilities

Requirements

Skills

Benefits