Hardware Technician

Job Overview

We are seeking an experienced Hardware Technician with hands-on experience in installing, maintaining, troubleshooting, and repairing air conditioning units and related utility equipment.

The ideal candidate should have practical knowledge of AC systems, electrical components, cooling mechanisms, control systems, and general hardware maintenance. The technician will be responsible for inspecting equipment, identifying faults, performing preventive and corrective maintenance, and ensuring that AC units and associated utility systems operate efficiently and reliably.

Candidates with experience working on commercial, industrial, or facility-based air conditioning systems will be preferred.

Key Responsibilities:

1. AC Installation & Hardware Maintenance

• Install, configure, and commission different types of air conditioning units, including split ACs, window ACs, package units, and commercial cooling systems.
• Perform physical installation, mounting, electrical connections, drainage setup, and system commissioning.
• Inspect AC units and associated components to ensure proper installation and operation.
• Perform routine maintenance, servicing, cleaning, and replacement of faulty components.
• Maintain compressors, condensers, evaporators, fans, motors, filters, and other AC hardware components.
• Ensure all equipment is installed and maintained according to manufacturer specifications and safety standards.

2. Troubleshooting & Repair

• Diagnose and troubleshoot AC equipment failures, cooling inefficiencies, and electrical or mechanical faults.
• Identify issues related to compressors, thermostats, capacitors, relays, contactors, motors, and control boards.
• Troubleshoot refrigerant-related problems, including leaks, low refrigerant levels, and cooling performance issues.
• Inspect electrical circuits, wiring, fuses, breakers, and power supply connections.
• Replace defective hardware components and perform necessary repairs.
• Conduct operational tests after repairs to verify system functionality.
• Document faults, corrective actions, and equipment status.

3. Electrical & Control Systems

• Understand basic electrical systems used in AC and utility equipment.
• Read and interpret electrical wiring diagrams, circuit layouts, and equipment schematics.
• Troubleshoot control panels, sensors, thermostats, switches, relays, and other electrical components.
• Perform basic electrical testing using multimeters, clamp meters, and other diagnostic tools.
• Verify voltage, current, continuity, and electrical connections.
• Identify potential electrical hazards and follow appropriate safety procedures.

4. Utility Equipment & Facility Support

• Support the installation, inspection, and maintenance of utility equipment associated with HVAC and facility operations.
• Monitor cooling equipment and related electrical systems for operational performance.
• Assist with maintaining ventilation systems, exhaust fans, air handling units, and other cooling-related equipment.
• Inspect equipment for unusual noise, vibration, overheating, leaks, or abnormal performance.
• Assist with preventive maintenance schedules and routine equipment inspections.
• Support basic maintenance of associated facility utility systems where required.

5. Preventive & Corrective Maintenance

• Conduct scheduled inspections and preventive maintenance of AC units and utility equipment.
• Clean air filters, condenser coils, evaporator coils, and drainage systems.
• Inspect refrigerant lines, insulation, electrical connections, and mechanical assemblies.
• Identify potential equipment failures before they cause operational downtime.
• Maintain maintenance records, service reports, and equipment logs.
• Recommend component replacements and repairs when necessary.

6. Field Service & Technical Documentation

• Attend onsite service requests for equipment installation, inspection, troubleshooting, and repair.
• Coordinate with facility teams, supervisors, and other technical personnel.
• Maintain records of work completed, parts replaced, and outstanding technical issues.
• Follow work orders, maintenance checklists, and service procedures.
• Ensure assigned tasks are completed within the required timelines.

Required Technical Skills & Qualifications

• 2–4 years of hands-on experience as an HVAC Technician, AC Technician, Hardware Technician, or Maintenance Technician.
• Practical experience installing, servicing, and repairing air conditioning units.
• Knowledge of split AC, window AC, package AC, or commercial HVAC systems.
• Understanding of refrigeration and cooling principles.
• Knowledge of compressors, condensers, evaporators, fans, motors, and refrigerant circuits.
• Basic electrical troubleshooting and wiring experience.
• Ability to use multimeters, clamp meters, pressure gauges, and other diagnostic equipment.
• Understanding of thermostats, control boards, relays, capacitors, and electrical protection components.
• Ability to read basic electrical diagrams and equipment manuals.
• Familiarity with preventive and corrective maintenance procedures.
• Strong troubleshooting and problem-solving skills.

Preferred Qualifications

• Technical diploma or certification in HVAC, Refrigeration & Air Conditioning, Electrical Technology, or a related discipline.
• Experience working with commercial or industrial AC equipment.
• Exposure to HVAC systems in data centers, telecom facilities, server rooms, or other critical environments.
• Experience with chillers, precision cooling systems, CRAC units, or CRAH units.
• Knowledge of building management systems (BMS).
• Familiarity with HVAC safety procedures and refrigerant handling regulations.
• Relevant HVAC certifications or manufacturer-specific technical training.

Tools & Equipment Familiarity

Candidates should be familiar with some of the following:

• Digital and analog multimeters.
• Clamp meters and voltage testers.
• Refrigerant pressure gauges and manifold gauge sets.
• Vacuum pumps and refrigerant recovery equipment.
• Temperature measurement instruments.
• Electrical testing and diagnostic tools.
• Standard mechanical and HVAC servicing tools.
• Basic power and hand tools.