IT Security Officer

BHJOB46386_22296
  • 90000-110000
  • Dublin
  • Permanent

We are seeking an experienced IT Security Officer to join our growing Information Security Team. This role will play a critical part in safeguarding our technology infrastructure by implementing security measures, responding to incidents, and advising on best practices across the business.

Key Responsibilities

  • Design, implement, and maintain security systems to protect IT infrastructure and sensitive data.
  • Define system security requirements and architecture in collaboration with key stakeholders.
  • Develop and document standard operating procedures, protocols, and security architectures.
  • Lead and support security incident investigations, including chairing response meetings.
  • Create assessment-based reports with actionable insights for improving system security.
  • Design and implement automated tools to manage vulnerabilities and recurring security tasks.
  • Drive awareness initiatives including training, communications, and senior-level briefings.
  • Contribute to internal and external audit processes and risk register maintenance.

Education & Certifications

  • Professional certifications such as CISSPCISM, or other recognized security qualifications.
  • Certifications or substantial experience with AzureO365, or related platforms.

Experience Requirements

  • Demonstrated experience as a Security Engineer or Information Security Architect.
  • Strong operational knowledge of Azure/O365 security configurations.
  • Hands-on experience with:
  • Email securityDLP (Data Loss Prevention), and data classification tools.
  • Web applications, web services, and related protocols.
  • Security frameworks like ISO27001COBIT, and compliance with PCIEIOPA, or DORA.
  • Understanding of cloud and third-party hosted infrastructure environments.
  • Experience working in regulated industries with complex stakeholder environments.
  • Familiarity with scripting (Windows environment) is an advantage.

Key Competencies

  • Strong analytical and problem-solving abilities.
  • Clear and confident communication – both verbal and written.
  • Influential presenter with the ability to engage C-suite stakeholders.
  • Self-motivated, collaborative, and results-driven.
  • Ability to lead, support, and motivate teams in a security-conscious culture.
Megan Fitzsimons Technical Resourcer

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