Senior Cyber Security Engineer – Hybrid (Longford)

Location: Hybrid working model (minimum 1 day per week onsite in Longford)
Start Date: 13th October 2025
Contract Type: Fixed-term (Full-time)
Contract Duration: 24 months
Working hours: 8 hours/day, Monday–Friday, core hours 10:00–12:30 & 14:30–16:00 (Irish local time) - On-call hours on a shared weekly rota basis with the Cyber Security team
Travel Requirement: Occasional travel to other sites required – candidates must have their own vehicle, a full clean driving license, and business-class insurance covering work-related travel

About the Role:
We are seeking a highly skilled Senior Cyber Security Engineer with over 7 years of experience in the cybersecurity field. The ideal candidate will possess a strong background in various security frameworks and standards and will be responsible for enhancing our cybersecurity posture across multiple domains. Role Description:
We are seeking a highly experienced Cyber Security Engineer to join our team. The successful candidate will be responsible for a wide range of cyber security-related tasks, including:

• Conducting cyber security maturity assessments, vendor and third-party risk assessments, and recommending risk remediation strategies.
• Conducting Cloud Vendor Assessments.
• Assessing security posture in line with standards like ISO 27001, NIST, NIS2, regulatory requirements, emerging threats, and organizational risk.
• Leading the implementation of staff security awareness programs.
• Developing information security plans and policies.
• Identifying security risks and designing processes or technical solutions to mitigate threats.
• Designing and implementing remediation initiatives to mitigate risks.
• Monitoring internet access and email, and leading the delivery of ICT security solutions.
• Leading computer forensics, incident investigations, threat and vulnerability management, and enterprise mobility management.
• Liaising with network and Windows operations teams to formulate security policies, standards, and procedures.
• Leading security monitoring and alerting, and 24/7 SOC operations.

1. Minimum 7 years of relevant experience in cyber security.
2. Certifications in cyber security operations, cloud security, and cyber security analysis.
3. Fluency in the English language (non-native speakers must have a C2 level certificate).

• Expertise in firewalls (Juniper SRX5400/Cisco ASA-Firepower), Windows OS, Windows Server, IDS/IPS, and other network security technologies.
• Proficiency in systems hardening (Windows, IIS, Linux, Oracle, SQL, Hyper-V, VMware), Microsoft Exchange, Office, and Windows 10/11, as well as vulnerability scanning and penetration testing.
• Experience with various security tools and platforms, such as Varonis Datadvantage, Sophos Anti-Virus, Bullwall Ransomcare, McAfee/Trellix, Trend Scanmail, Cisco IronPort, and Ivanti MobileIron MDM.
• Knowledge of Acronis Access, PCI-DSS, Citrix Xen Desktop and Netscaler, Sharefile with Office Online, and Cisco Umbrella.
• Expertise in security monitoring and alerting tools, such as VIAVI GigaFlow, Cisco Firepower, Cisco Secure Endpoint, and McAfee/Trellix ePolicy Orchestrator.
• Experience with Juniper JSA, Juniper Space & Secure Director, eLearning, and cyber security compliance platforms.
• Strong understanding of system network and security architecture, cloud security, systems forensic examinations, disaster recovery planning, software architecture security features, incident response, and investigations.