Network Security Engineer - Financial Services, Dublin 2

IT Search; Dublin; Vor Ort; EUR 70.000 - 110.000; Vollzeit

Zusammenfassung

IT Search is seeking a Network Security Engineer for a global Financial Services client in Dublin 2. The role focuses on configuring and upgrading secure network infrastructure, firewalls, load balancers, DNS, and ongoing router/switch upgrades.

You will participate in threat analysis, vulnerability management, and cross‑platform work across Windows and Linux. The ideal candidate has 5+ years of hands-on experience in a regulated industry, with Cisco certifications advantageous and a proven

Qualifikationen

• 5+ years of hands-on experience in a regulated financial services environment.
• Experience configuring and upgrading network infrastructure and firewalls.
• Proven ability to assess vulnerabilities and address risks.
• Cross-platform experience across Windows and Linux.
• Automation scripting with Python, Bash or PowerShell.

Aufgaben

• Configure and upgrade network infrastructure and firewalls; address load balancing and DNS issues.
• Manage router/switch upgrades and configuration tasks.
• Participate in Threat Analysis and Prioritisation, ticketing and vulnerability tracking.
• Work across Windows and Linux platforms to identify/address vulnerabilities.
• Produce and maintain related security documentation; participate in on-call rotation.

Kenntnisse

Network security

Vulnerability assessment

Cross-platform (Windows/Linux)

Python/Bash/PowerShell

Communication skills

Cisco certifications

Tools

Cisco equipment

Jobbeschreibung

Network Security Engineer - Financial Services, Dublin 2

Our client is a global Financial Institution, with its Dublin base managing acting as European hub for various subsidiaries. They have engaged us to speak to Network Security Engineers with broad skills across Networks, Firewalls, Servers and Threat Analysis to join their growing team in Dublin 2.

The role:

• Join the existing team of Security Engineers to configure and upgrade network infrastructure as well as firewall maintenance, load balancing issues and DNS
• Manage ongoing upgrades across routers/switches and configuration issues
• Act as part of the Threat Analysis and Prioritisation team, scanning and ticketing
• Work across Windows and Linux platforms, identifying and addressing vulnerabilities
• Take responsibility for all related documentation
• Participate in on call troubleshooting rotation when required

Requirements:

• 5+ years of hands on commercial experience within a regulated industry
• Cisco Certifications advantageous alongside network upgrade experience
• Proven track record of vulnerability assessment and related actions
• Cross platform knowledge (Windows/Linux)
• Automation tools, including Python/Bash/PowerShell
• Exceptional communication skills

Please note we can only accept applications from candidates eligible to work in the EU.