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Senior information systems security engineer

Dublin
beBeeNetworkSecurity
Security engineer
Posted: 15 September
Offer description

Job Title: Network Security Specialist

We are seeking a highly skilled Network Security Specialist to join our team.

* This is an exciting opportunity for someone with experience in network security engineering and administration.
* The ideal candidate will have hands-on knowledge of firewalls, IDS/IPS, VPNs, WAFs, and NAC solutions.

Key Responsibilities:

1. Manage and maintain secure network architectures across cloud and on-premises environments.
2. Design, implement, and support secure networking solutions.
3. Monitor, analyze, and respond to network security incidents.
4. Perform audits, tuning, patching, and upgrades of network security systems.

Requirements:

* 5+ years of experience in network security engineering (10+ years in IT preferred).
* Strong hands-on experience with firewalls, IDS/IPS, VPN, WAF, and NAC solutions.
* Knowledge of cloud networking security controls (AWS, Azure, GCP).
* Solid understanding of TCP/IP, routing, VPN, and TLS/SSL.
* Scripting/automation experience (Python, PowerShell, Bash, etc.).
* Familiarity with standards and frameworks such as ISO 27001, NIST, GDPR, MITRE ATT&CK.
* Relevant certifications (e.g., CCNP Security, PCNSE, CISSP, Security+) are desirable.

What We Are Looking For:

* Strong troubleshooting and problem-solving skills.
* Ability to work under pressure during incidents.
* Clear communication and stakeholder engagement skills.
* A collaborative team player who can also mentor junior staff.

This role involves working closely with cross-functional teams to ensure secure connectivity and integration.

Applicants must be able to produce clear documentation, playbooks, and technical guidance.

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