IT Security Officer
BHJOB46386_22296
Posted: 07/07/2025
- 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 CISSP, CISM, or other recognized security qualifications.
- Certifications or substantial experience with Azure, O365, 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 security, DLP (Data Loss Prevention), and data classification tools.
- Web applications, web services, and related protocols.
- Security frameworks like ISO27001, COBIT, and compliance with PCI, EIOPA, 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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