Skip to main content
Subbir Ahmed

Subbir Ahmed

Optical Fibre & Support Engineer

Talent
LondonMember since October 17, 2026
Computer hardware troubleshooting and basic maintenanceLAN/WAN fundamentals, connectivity troubleshooting and network supportLinux operating system familiarity and basic administrationRouter configuration and network supportCisco networking fundamentalsJuniper networking fundamentalsTCP/IP, routing and switching fundamentalsWord, Excel and standard Office applicationsOptical Fibre Splicing & Fault TroubleshootingFTTH / GPON Network Installation and MaintenanceMikroTik Router ConfigurationOLT Management and Network SwitchesLinux (Ubuntu / CentOS) and Windows ServerLAN / Broadband Network SupportHardware and Network TroubleshootingCustomer Technical Support and On-site Service
·

Hire this person

Send a job offer directly to this candidate

Computer hardware troubleshooting and basic maintenanceLAN/WAN fundamentals, connectivity troubleshooting and network supportLinux operating system familiarity and basic administrationRouter configuration and network supportCisco networking fundamentals

About

Experienced Optical Fibre & Support Engineer with over 5 years of experience in ISP operations, fibre-optic network installation, maintenance, emergency splicing, FTTH and GPON deployments. Skilled in MikroTik and Linux-based network operations, troubleshooting, customer support and maintaining reliable high-speed connectivity. Seeking an opportunity to contribute technical expertise to a UK telecoms or broadband network team.

Experience

Optical Fibre & Support Engineer - Smart Link (ISP)

(2019-02)

  • Install, maintain and troubleshoot optical fibre networks for residential and commercial customers.
  • Carry out FTTH and GPON deployments, fibre splicing and emergency network restoration.
  • Manage ISP network operations using MikroTik routers and Linux-based systems.
  • Troubleshoot complex hardware, software and connectivity issues to support reliable network performance.
  • Provide technical support and on-site assistance to customers and network teams.

Technical & Support Engineer - Antorongo Network (ISP)

(2017-05 - 2018-11)

  • Maintained fibre-optic infrastructure and supported LAN network installations.
  • Provided on-site technical support and resolved hardware and network-related issues.
  • Performed network audits and hardware performance checks.

Brand Promoter - Unilever Bangladesh

(2015-02 - 2015-10)

  • Supported brand promotion activities and customer-facing operations.

Education

Diploma - Hardware and Networking (2013 - 2013)

Secondary School Certificate (SSC) - Business Studies - Garib-E-Newaz High School, Chittagong Board (2011 - 2011)

Skills

Optical Fibre & Support Engineer

Reviews