Technical Support Technician 327 views

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Job Description

Responsibilities:

• Remotely troubleshoot and resolve customer faults that cannot be fixed by the call centre or field technicians.
• Guide field technicians remotely during installations or fault repairs (provisioning checks, configuration verification, diagnostic commands, etc.)
• Perform remote provisioning and configuration changes (ONT/ONU, EMTA, set-top boxes, routers, VoIP accounts, IPTV profiles, bandwidth profiles, etc.)
• Conduct occasional on-site visits only when remote resolution is not possible.
• Maintain and troubleshoot the company’s internal LAN, Wi-Fi, printers, desktops, IP phones, and meeting-room systems.
• Set up new employee accounts, laptops, and access rights.
• Manage office network equipment (switches, access points, firewalls)
• Log every ticket/escalation accurately with detailed notes and resolution steps.
• Participate in an on-call rotation for after-hours escalations.

Job Requirements

Qualifications and Experience:

• 2+ years in ISP technical support or in similar role.
• Strong hands-on knowledge of GPON / FTTH provisioning and troubleshooting (ONT, OLT profiles, VLANs)
• Experience with IPTV platforms (multicast, IGMP, set-top box provisioning)
• Solid understanding of VoIP (SIP, MGCP, EMTA provisioning, RTP, QoS)
• Good knowledge of IP networking (subnetting, TCP/IP, DNS, DHCP, NAT, firewalls)
• Basic Windows/Linux server administration and office IT support (Active Directory, printers, Wi-Fi)
• Relevant certifications are an advantage (CCNA, CompTIA Network+, Mikrotik MTCNA, FTTH/GPON certifications, etc.)
• Driving license with at least 2+ years of driving experience.

How To Apply

Interested candidates should Sign-up or login to apply now or send CV with covering letter to Human Resources Manager on Email: recruitment@intelvision.sc

Closing Date: 11th February 2026

Only shortlisted candidates will be contacted

Note:

In order to increase your chances of a successful selection, kindly ensure that your application is complete and that all relevant information such as your qualifications have been provided with your application.   Otherwise, the Employer reserves the right not to consider your application for selection.