
Cyber Defence Senior Analyst
7 days ago
We are known for offering a wide range of high-quality products to our customers.
We are a customer focused business and constantly exploring new ways to improve the experience for our customers.
This includes embracing changes in technology to drive new innovation including Io T technologies such as Scan & Go/Queue Busting checkout options, intelligent Digital Displays, Smart Shelves, and Smart Trolleys, along with mobile device integration, are enabling such experiences.
Modern IT infrastructures are allowing for the rapid on-boarding of new stores, product lines, and technologies to allow us quickly to adapt to market changes while ensuring security and compliance.
This provides a challenging environment for people to drive change and ensure we embrace cyber and security challenges to protect and grow our business.
We are hiring for a Cyber Defence Senior Analyst who will be responsible for SOC escalations, cyber engineering, threat vulnerability management and incident response investigations.
This role involves both operational cyber defence activities and independent working to deliver on cybersecurity initiatives.
The successful candidate will also be expected to mentor junior analysts and on occasion provide additional cover.
The ability to collaborate with IT peers and the wider business is essential.
The role is based in our Head Office in Dublin city centre, and reports to our Senior Manager Cyber Defence.
Key Responsibilities: Point of escalation for SIEM incident investigation and root cause analysis in support of Dunnes Stores SOC.
Plan, execute and report on cyber threat hunting leveraging threat intelligence scoped to the retail sector.
Oversee and maintain our management solution to provide accurate identification, classification and reporting on vulnerabilities across the Dunnes Stores estate.
Coordinate comprehensive external attack surface management and associated remediation of Dunnes Stores infrastructure.
Design, deploy and verify new detection use cases based on the latest cybersecurity threats targeting the retail sector.
Maintain a working knowledge of new offensive tactics, techniques and procedures to perform controls testing and verify our detection capabilities.
Plan and execute cybersecurity engineering tasks as directed with minimal oversight to support the wider IT organisation.
Stay abreast of the latest cybersecurity trends, threats, and technologies specific to the retail sector.
Regularly perform cloud security posture management reviews and action priority remediations.
Provide leadership cover for Cyber Defence and act as team point of contact when required.
Qualifications & Experience: 5+ years of experience in a Cybersecurity role.
Bachelor's or Master's degree in Information Security, Cybersecurity, Computer Science, or a related field.
Strong experience in cybersecurity SOC operations and incident response, preferably in the retail sector.
Strong knowledge of Windows, Linux, Active Directory, Cloud and networking technologies.
Experience with management and deployment of threat vulnerability management, endpoint detection and response, security information and event management, security orchestration automation & response, cross detection & response and cloud technologies.
Experience configuring and maintaining an enterprise vulnerability management solution.
Experience of incident response, including log analysis, forensic investigation and report writing.
Professional certifications such as CISSP, CEH, CRTO, GIAC or OSCP.
Strong understanding of cybersecurity frameworks (e.g., NIST, MITRE) and regulatory requirements (e.g.
PCI DSS).
Excellent communication, written and organisational skills.
Ability to translate complex cybersecurity concepts into business terms and influence decision-making processes.
Working knowledge of the cyber threat intelligence for use case development and reporting.
Dunnes Stores Competency Profile: Technical/professional knowledge Building Relationships Results Orientation Change Advocate Benefits: Competitive salary Comprehensive benefits package including our employee discount Opportunities for professional development and career progression A dynamic and collaborative work environment focused on innovation and growth If this sounds like the job for you, please apply now Dunnes Stores is an equal opportunities employer
-
Cyber Security Transformation Expert
1 week ago
Dublin, Dublin City, Ireland beBeeIdentity Full time €100,000 - €120,000Job OverviewThe Identity and Access Management Senior Consultant/Manager role is a high-profile transformation project in Cyber Security, Cyber Defence and Identity and Access Management. The successful candidate will work on complex processes and technologies from the perspective of user management, delivering actionable outcomes to senior stakeholders.Main...
-
Cyber Security Senior Analyst
5 days ago
Dublin, Dublin City, Ireland beBeeCybersecurity Full time €68,000 - €83,000About Cyber Security Senior Analyst Role We are seeking a highly skilled and experienced Cyber Security Senior Analyst to join our team. As a Cyber Security Senior Analyst, you will play a key role in ensuring the security of our IT systems and infrastructure. The successful candidate will have a strong background in IT security, with experience in...
-
Cyber Security Senior Consultant
2 weeks ago
Dublin, Dublin City, Ireland Avature Full timeCyber Security Senior Consultant - Penetration TesterBasic InformationLocation: DublinBusiness Area: ConsultingDescription and RequirementsAre you looking for an opportunity to work on high-profile transformation projects in Cyber Security and in particular Cyber Defence / Penetration Testing?Do you thrive in a high-volume, fast-paced, high-performing and...
-
Senior Cyber Incident Response Analyst
4 weeks ago
Dublin, Dublin City, Ireland Integrity360 Full timeTitle:Senior Cyber Incident Response AnalystLocation:Madrid, SpainSalary:Negotiable / DOEAbout UsIntegrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland Europe, Africa and the Caribbean.With over 700 employees, across 12 locations, and six Security Operations Centres...
-
Senior Cyber Incident Response Analyst
2 weeks ago
Dublin, Dublin City, Ireland Integrity360 Full timeLocation: Dublin, IrelandAbout UsIntegrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland Europe, Africa and the Caribbean. With over 700 employees, across 12 locations, and six Security Operations Centres (SOCs)—including locations in Dublin, Sofia, Stockholm,...
-
Cyber Security Transformation Lead
2 weeks ago
Dublin, Dublin City, Ireland beBeeAnalyst Full time €90,000 - €120,000Job SummaryWe are seeking a seasoned Cyber Security Senior Analyst to lead security operations response to incidents and support various security operational management systems.Key ResponsibilitiesDeliver the team's programme of work and business targets by supporting the Enterprise Security team.Optimise and facilitate event data collection, systems...
-
Dublin, Dublin City, Ireland EirGrid Group Full timeOverviewWe are the people behind Ireland's electricity grid. We operate the power system with world leading levels of variable asynchronous renewable generation, ensuring that everyone has power when they need it. But that's not all, we are now transforming the power system for future generations.And that's just the beginning of our story. We have a critical...
-
Dublin, Dublin City, Ireland beBeeCyberthreat Full time €110,000 - €130,000Career Opportunities for Senior Cyber Threat AnalystsWe are looking for a skilled Senior CAO Analyst to join our team dedicated to protecting organizations against advanced threats. As a trusted advisor, you will provide regular customer briefings, track and fulfill customer requests using CrowdStrike resources, and relay customer feedback to internal...
-
Cyber Security Manager – Penetration Testing
1 week ago
Dublin, Dublin City, Ireland KPMG Ireland Full timeCyber Security Manager – Penetration TestingBasic InformationLocation: DublinBusiness Area: ConsultingDescription and RequirementsAre you looking for an opportunity to work on high-profile transformation projects in Cyber Security and in particular Cyber Defence / Penetration Testing? Do you thrive in a high-volume, fast-paced, high-performing and...
-
Cyber Technical Analyst, Dublin
2 weeks ago
Dublin, Dublin City, Ireland AIB Full timeOverviewJoin to apply for the Cyber Technical Analyst, Dublin role at AIB.Location/Office Policy: Central Park, Hybrid (2 days a week in the office, moving to 3 days in office from Jan 2026)Are you an experienced Security Analyst looking for an exciting opportunity in the field of Cyber Threat Intelligence?Do you have experience in incident response within...