Security Network Support Engineer

itContracting
Contract Dublin, County Dublin Computer Occupations
Posted:
February 19, 2026
Location:
Dublin, County Dublin, Ireland

Job Description

Overview

eir business talent are currently seeking applicants for a Network Security Engineer. This is a day rate contract position located with our client in Dublin 1. This is a hybrid role, requiring 3 days onsite per week. 

Join a leading public‑sector organisation with a complex, secure hybrid environment. You’ll be part of a small, highly capable team that owns networking as its core function and also runs security operations and vulnerability management. This is a hands‑on contract role focused on BAU stability, availability and security of critical network services.
Responsibilities:

  • Provide administration support across wired and wireless networks: switches, firewalls, network access controls and associated security components.
  • Troubleshoot L3 network issues, with a heavy emphasis on Fortinet FortiGate (firewall & proxy) in a multi‑vendor estate.

  • Monitor and triage security sy...
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    Job Overview

    Job Type: Contract
    Location: Dublin, Ireland
    Posted: February 19, 2026
    Deadline: March 31, 2026