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ICT Security & Networks Administrator

Lex Consultancy · Dublin, County Dublin, Ireland

Location
Dublin
Job Type
Full-time
Posted
July 04, 2026

Job Description

Role: ICT Security & Networks Administrator
Reporting to: Head of ICT Security & Networks

Contract: Permanent

Location: Dublin 1, Hybrid

Overview

We are seeking an experienced Network & Security Administrator to join a growing ICT team responsible for maintaining secure, resilient, and high-performing network infrastructure across on-premises and cloud environments.


This role will support the administration, monitoring, and enhancement of network security technologies while helping to protect critical business systems and services.

Key Responsibilities

  • Administer and support network security technologies including firewalls, network access controls, and related security platforms.

  • Monitor security alerts, logs, and network activity, investigating anomalies and potential threats.

  • Assist with vulnerability assessments, security audits, ...

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