HVAC Technician

About Arena

Arena’s renowned expertise makes a permanent impact on temporary space by designing, building, and managing impressive infrastructure and interiors that enhance every event or facility; positively impacting the customer experience by delivering the Arena service quality promise on time, every time.

Job Title: VRF / VRV HVAC Technician

Direct Reports: N/A

Location: Riyadh,KSA (Site-Based)

Contract Type: Full-Time

Job Objective:

To install, commission, maintain, and troubleshoot VRF/VRV HVAC systems across Arena’s event, modular, and temporary building projects. The VRF/VRV HVAC Technician ensures all systems operate efficiently, safely, and in compliance with manufacturer specifications, project requirements, and Arena quality standards.

• Install VRF/VRV indoor and outdoor units, refrigerant piping, insulation, drainage, and control wiring.
• Assist in system commissioning, testing, vacuuming, pressure testing, and refrigerant charging.
• Ensure installations comply with approved drawings, technical specifications, and manufacturer guidelines.
• Coordinate with site teams to align HVAC installation with structural and architectural works.

• Perform preventive and corrective maintenance on VRF/VRV systems.
• Diagnose and rectify faults related to compressors, controls, sensors, valves, and refrigerant circuits.
• Carry out system performance checks and adjustments to ensure optimal operation.
• Respond promptly to breakdowns and operational issues during live events or handover periods.

• Comply with Arena’s HSEQ policies and site safety requirements at all times.
• Ensure proper handling of refrigerants and tools in line with safety and environmental standards.
• Use appropriate PPE and follow approved Work Method Statements (WMS).
• Report hazards, defects, and unsafe conditions immediately.

• Complete daily job reports, maintenance logs, and commissioning checklists.
• Record test results, refrigerant usage, and service activities accurately.
• Support preparation of handover documentation and service reports.

• Work closely with HVAC Supervisors, MEP Engineers, and subcontractors on site.
• Support installation and maintenance of other HVAC equipment if required (AHUs, FCUs, ducted systems).
• Assist with site inspections and client walk-throughs as needed.

• Strong technical knowledge of VRF/VRV HVAC systems and components.
• Ability to read and interpret HVAC drawings and schematics.
• Proficient in fault finding, testing, and commissioning procedures.
• Good understanding of safety practices related to HVAC and refrigerants.
• Ability to work independently and under pressure in fast-paced environments.

• Diploma or technical certification in HVAC, Refrigeration, or Mechanical Engineering.
• Minimum 3–5 years of hands-on experience with VRF/VRV systems.
• Experience working on events, modular buildings, or commercial projects preferred.
• Familiarity with major VRF/VRV manufacturers’ systems is an advantage.
• Valid SA driving license preferred.

• Not Applicable

• Full-time

• Events Services, HVAC and Refrigeration Equipment Manufacturing, and Construction