ICT Security & Networks Administrator

Confidential

Dublin, Dublin, Ireland

Dublin, Dublin, Ireland

Über

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.
Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.
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, and remediation activities.
Troubleshoot network and security-related issues across on-premise and cloud environments.
Support the evaluation and implementation of new infrastructure and security solutions.
Contribute to maintaining secure, highly available network services.
Requirements Degree in IT, Computing, Engineering, or equivalent experience.
5+ years' experience in network and security administration.
Strong knowledge of LAN, WAN, VPN, DMZ, DNS, and network security principles.
Experience supporting firewall and network security solutions.
Understanding of PKI, vulnerability management, and security best practices.
Experience with cloud networking and security concepts.
Familiarity with security frameworks such as ISO 27001, NIST, or CIS.
Desirable Skills Experience with technologies such as Cisco, Fortinet, Check Point, Palo Alto, or Microsoft Azure.
Exposure to SIEM, NDR, Identity & Access Management (IAM), or Privileged Access Management (PAM) solutions. xyswxtq
Relevant networking or cybersecurity certifications (CCNA, CCNP, Fortinet, Check Point, Palo Alto, Microsoft, etc.).
Please note only candidates that match the minimum job requirements above will be contacted for this role.
Skills: IT Administrator Networks Administrator Security Administrator
TPBN1_IJ

Dublin, Dublin, Ireland

Sprachkenntnisse

English

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