Junior Network Engineer

  • MCS Group
  • City, Belfast
  • 20/06/2026
Full time Information Technology Telecommunications

Job Description

Junior Network Engineer

A great opportunity for a Junior Network Engineer to join a hands on, field based role supporting the installation, configuration, and ongoing maintenance of customer network infrastructure across NI, ROI and the wider UK.

This role is ideal for someone with solid networking fundamentals (CCNA or JNCIA level) who wants to build real world experience across WAN/LAN environments, working with Cisco, Juniper and Fortinet technologies in live customer settings.

You will be responsible for installing and supporting customer equipment on site, providing technical troubleshooting and advice, and ensuring systems are delivered and maintained to a high standard. The role also includes office based support, documentation, training delivery, and participation in a 24/7 call out rota.

Key Requirements
  • CCNA or JNCIA accreditation
  • Experience in network engineering or field IT support
  • Strong understanding of WAN/LAN environments
  • Confident troubleshooting and customer facing communication skills
  • Full UK driving licence and willingness to travel across UK & Ireland
Desirable Experience
  • Fortinet, Ubiquiti or Extreme Networks exposure
  • Fibre/cabling knowledge
  • Higher level certifications (CCNP/JNCIS)

A strong fit for someone who is adaptable, hands on, and looking to progress their networking career in a varied, customer facing technical role.