Cybersecurity Specialist – Threat & Vulnerability

Electricity Supply Board

Dublin

On-site

EUR 50,000 - 59,000

Full time

2 days ago

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Benefits offered by this job

Hybrid work model

Parental leave

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Credit Union

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Job summary

Electricity Supply Board (ESB) is seeking Cybersecurity Specialists in Dublin to shape how security is delivered to support business goals and major change initiatives. You will collaborate across IT Operations, Project Delivery and business stakeholders, leveraging Tech such as Microsoft Defender, Sentinel, and Rapid7 to strengthen protection and threat detection.

Successful candidates will have a related degree and industry certifications, 4+ years of experience, strong communication and

Qualifications

Excellent communication and presentation skills with a proven ability to lead and influence change.
Minimum of 4 years’ relevant experience, including experience working in related technical areas.
Related third-level degree and industry certifications.
Demonstrable ability to develop and grow new capabilities and skills related to cybersecurity.
Demonstrated ability to apply technology in solving business problems.
Self‑motivated learner and with proven ability to work as part of a team.
Strong technical documentation skills.
Familiarity or background with cyber and the cyber threat landscapes is desirable but not essential.
Strong proficiency in MS Office suite including Word, PowerPoint, Excel, SharePoint and Power BI.

Responsibilities

Govern, maintain and enhance security tools, controls, configurations and security baselines across IT and OT environments.
Develop and maintain security procedures, documentation and security configuration baselines .
Manage security changes, exceptions and stakeholder engagement, providing oversight of security controls and supporting incident response, projects and cyber operations.
Conduct vulnerability and exposure assessments, prioritise risks and coordinate remediation across IT, OT environments.
Operate and continuously improve vulnerability management tools, processes, policies, reporting and threat intelligence activities.
Monitor, detect and investigate security threats and incidents through SIEM and other security monitoring platforms.
Triage and coordinate incident response, containment, recovery and continuous improvement of detection, response and threat monitoring capabilities.