ELV Field Technician - IoT Air Quality Sensors

About the role

Subol is a Qatari IoT company based in Doha that designs and builds indoor air quality sensors measuring CO2, particulate matter, VOCs, temperature, humidity and pressure, and turns those readings into health and comfort data for buildings. As its ELV field technician, you go to client sites to install and connect the sensors, check that they work and fix problems on the spot.

Key responsibilities

• Visit sites before installation to check sensor locations, power and network points
• Install, connect and commission sensors over PoE or Wi-Fi
• Maintain every device online and sending data to the dashboard
• Work with client IT and facility teams on network access (switch ports, VLANs, IP addresses)
• Connect sensor data to the building management system (BACnet/Modbus) when needed
• Handle site visits for offline or faulty devices and replace units when needed
• Supervise installation subcontractors on site
• Record work: device lists, IP schedules, site reports and photos

Required profile

• Diploma or degree in electrical, electronics, communications or a related field; field experience matters more than the degree
• Experience in ELV/low-current work (CCTV, access control, networks, BMS or similar)
• Valid Qatar driving licence and a valid residence permit while living in Qatar
• Good English; Arabic is a plus

Required skills

• Hands-on work with network switches, PoE, IP addressing and Wi-Fi
• Able to troubleshoot on site and work independently
• Nice to have: experience installing and configuring IoT devices

To apply, send your CV by email to the company with the subject line indicated in the original advert.