Cybersecurity Specialists

Position Description Technology plays a leading role in enabling and delivering ESB’s purpose to deliver a brighter future for the customers and communities we serve. We are driven to make a difference – by becoming net zero by 2040 – and it’s our people who ensure we… ## What you'll do Engineering & Asset Security - 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. Threat & Vulnerability Management - 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. Monitoring & Threat Detection - Monitor, detect and investigate security threats and incidents through Security information and event management (SIEM) tool and other security monitoring platforms. - Triage and coordinate incident response, containment, recovery and continuous improvement of detection, response and threat monitoring capabilities. Experience and Qualifications Essential Applicants should be delivery focused and have the following demonstrable knowledge skills and experience: - Excellent communication and presentation skills with a proven ability to lead and influence change and to clearly articulate messages to a variety of audiences. - 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. Desirable - 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. - Previous experience working in a Utility Industry would be a bonus. Location These positions will be based in ESB Head Office, Dublin, but may from time to time require travel to business unit locations. Smart Working at ESB is designed to make ‘in-person’ time together as purposeful as possible while also enabling the effective use of digital tools and hybrid arrangements to preserve our commitment to flexibility. The successful candidate may work flexibly within the jurisdiction where they have been employed, with attendance at the workplace for in-person collaboration at least two days per week. All Smart Working arrangements are subject to regular review based on the operational requirements of the role, the team, and the business. Reporting To The successful candidates will be assigned to various Managers in Engineering & Asset Security and Security Operations Centre in CISO, CIO, Enterprise Services. Why Work with Us? - Opportunity to lead Ireland’s transition to net zero carbon future - Career development through mentoring and training - Corporate Social Responsibility Opportunities - Sports and Social Clubs - Networking opportunities - Credit Union - Generous Pension - Access to staff well-being programmes - Generous parental leave entitlements - Strong values-based and inclusive culture - Strong commitment to diversity, equity and inclusion - Great team environment working to our Core Values: Courageous, Caring, Driven and Trusted Salary €49,800 - €58,600 per annum (depending on experience) Closing Date 22nd September 2026 Interview Candidates who are shortlisted for interview will complete a Behavioural Interview based on each of the following Behaviours, which underpin how we work at ESB and are critical to delivering our strategy: - Accountable and Ethical - Collaborative …

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