Field Support Engineer (Rigger) Role Now Open at Internet Solutions Nigeria Limited (ISN)


Internet Solutions Nigeria Limited (ISN) is a leading connectivity and managed services provider in Nigeria. Established in 1997, the company delivers internet connectivity, cloud services, cybersecurity, IT infrastructure, and managed ICT solutions to both corporate and residential clients nationwide.

ISN is currently seeking a qualified and proactive professional to join its team as a Field Support Engineer (Rigger).

Job Summary

The Field Support Engineer (Rigger) will be responsible for the installation, maintenance, rigging, and troubleshooting of network infrastructure and customer-site equipment. The role involves configuring network hardware, resolving connectivity issues in line with Service Level Agreements (SLAs), and conducting RF site surveys to ensure optimal network performance.

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Key Responsibilities

  • Install and configure ISP network equipment, including routers, switches, fibre modems, and wireless/radio devices (e.g., Ubiquiti, MikroTik, and Cambium).
  • Conduct site safety checks and risk assessments before and during field operations.
  • Perform tower and mast climbing activities while adhering strictly to safety regulations and PPE requirements.
  • Diagnose and resolve network outages, signal degradation, and hardware failures at customer and network sites.
  • Support network maintenance activities and ensure service quality standards are met.

Requirements


  • Degree or Diploma in Electrical/Electronics Engineering, Computer Science, or a related field.
  • 1–3 years of experience in an ICT or ISP environment.
  • Sound knowledge of TCP/IP, the OSI model, VLANs, routing, and switching.
  • Relevant certifications such as CCNA are preferred; tower-climbing certification is an added advantage.
  • Strong troubleshooting, communication, and customer service skills.
  • Ability to work at heights, travel frequently, and work flexible hours.
  • Availability to work weekends when required.

Method of Application

Interested and qualified candidates should apply through the designated application portal.

Location: Lagos, Nigeria.

Apply here

 

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