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SFI Group Ltd

11 months ago

HVAC VRV/VRF Technician

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Company information

Company
SFI Group Ltd
Location
South Africa, Gauteng, Johannesburg South Africa
Posted
11 months ago
View all jobs at SFI Group Ltd

Job description

JOIN OUR TEAM OF VRV/VRF HVAC EXPERTS!

Are you a highly skilled HVAC Technician with expertise in VRV (Variable Refrigerant Volume) and VRF (Variable Refrigerant Flow) systems? We’re looking for a technical specialist to install, service, maintain, and repair advanced VRV/VRF air-conditioning systems across multiple sites. This is your chance to work with cutting-edge cooling and heating technology while ensuring top-tier comfort, efficiency, and reliability for our clients!

WHAT YOU’LL BE DOING (KEY RESPONSIBILITIES)

As a VRV/VRF HVAC Specialist, your role will go beyond standard HVAC maintenance. You will:

  • Install, commission, and troubleshoot VRV/VRF air-conditioning systems across commercial, industrial, and residential sites.
  • Diagnose and repair system faults, including refrigerant issues, compressor malfunctions, and electronic control failures.
  • Perform preventative maintenance on VRV/VRF systems to ensure optimal performance and energy efficiency.
  • Configure and integrate VRV/VRF units with Building Management Systems (BMS) for enhanced automation and efficiency.
  • Read and interpret wiring diagrams, schematics, and technical documentation related to VRV/VRF systems.
  • Ensure compliance with Health & Safety standards, including OSHA and refrigeration handling regulations.
  • Provide expert advice to clients and recommend solutions for energy savings and system upgrades.
  • Mentor junior technicians, sharing knowledge on advanced HVAC technologies.
  • Be available for emergency call-outs, extended hours, or weekend shifts as required.

WHAT YOU NEED TO SUCCEED

Experience:

  • 3 – 5 years of hands-on experience as an HVAC Technician, with a focus on VRV/VRF systems.
  • Strong expertise in commercial and industrial refrigeration systems, including chill water systems, package units, DX systems, and air handling units.
  • Experience in installing, maintaining, and troubleshooting VRV/VRF systems from brands such as Daikin, Mitsubishi, LG, Samsung, or Toshiba.
  • Exposure to multiple projects and site portfolios.
  • Experience leading small teams (advantageous).

Qualifications:

  • Red Seal Commercial Airconditioning Trade Qualification (Mandatory)
  • VRV/VRF System Training Certification (Preferred)
  • Safe Handling Practitioner Certificate (Optional)
  • Valid Driver’s License with 3+ years driving experience (Mandatory)

SKILLS & KNOWLEDGE – WHAT SETS YOU APART

Technical Skills:

  • VRV/VRF System Mastery – In-depth knowledge of refrigerant flow control, multi-zone climate management, and inverter technology.
  • Mechanical & Electrical Expertise – Ability to troubleshoot electrical controls, wiring, and sensors.
  • Energy Efficiency & Optimization – Skilled in maximizing system performance for cost-effective cooling and heating.
  • Building Automation & BMS Integration – Ability to configure systems for smart operation and remote monitoring.

Soft Skills & Work Approach:

  • Attention to Detail – Spotting potential issues before they escalate.
  • Customer-Centric – Professional client interactions and service excellence.
  • Strong Communication – Clear reporting and collaboration with teams and clients.
  • Problem-Solving Mindset – Quick thinking and adaptability in fast-paced technical environments.

WHY JOIN US?

  • Competitive Salary & Benefits
  • Opportunities for Career Growth & Advanced Training
  • Work with Cutting-Edge HVAC Technologies
  • Supportive & Skilled Team Environment
  • Be the VRV/VRF Specialist Who Keeps Things Cool (or Warm)!

Apply today and become a key part of our high-performing HVAC team!

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