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Telefonica Tech

Cloud, cybersecurity and digital solutions

Information Security Analyst - Level 2

Full-TimePosted on 10/19/2026
No salary listed
Mid
Dublin, Ireland
HybridMust be within commuting distance of Dublin when required by the customer.
CybersecuritySecurity Engineering & Architecture

About the job

Requirements
  • Experience working in a managed service environment using ITIL processes.
  • Experience managing enterprise antivirus solutions with more than 3,000 endpoints.
  • Knowledge of security information and event management (SIEM).
  • Knowledge of vulnerability management.
  • Knowledge of network flow management and reporting.
  • Ability to collate reports.
  • Awareness of computing technologies and security concepts.
  • Knowledge of cybersecurity controls and best practices.
  • Understanding of risk management principles and management fundamentals.
  • Troubleshooting and problem-resolution skills.
  • Awareness of vulnerability management and risk assessments.
  • Understanding of current security threats and common exploits.
  • Ability to communicate security issues to non-technical audiences.
  • Ability to research and evaluate emerging cybersecurity threats and ways to manage them.
  • Ability to generate reports for technical and non-technical staff and stakeholders.
  • Proficiency presenting to local team members and senior management.
  • Right to live and work in the Republic of Ireland.
  • Ability to secure Garda vetting as a minimum.
  • Access to personal transport.
  • Ability to pass BPSS checks, including a criminal record check, if required for the role.
  • Availability to participate in a rotating 24/7 on-call schedule.
Responsibilities
  • Develop, implement, and maintain security products and processes across the managed service customer base.
  • Ensure critical infrastructures are security managed and reported on.
  • Respond to incidents and requests.
  • Establish appropriate standards and controls.
  • Manage, patch, and upgrade security technologies.
  • Direct the establishment and implementation of policies and procedures.
  • Keep up to date with the latest security and technology developments.
Desired Qualifications
  • Cybersecurity certification such as CISSP, Security+, GIAC, CISM, or CRISC.
  • Scripting experience.
  • Experience with cybersecurity frameworks such as NIST, COBIT, ISO, or Cyber Essentials.
  • Experience with external or internal audit programs.

About the company

Telefonica Tech is Telefonica's digital transformation company, helping organizations modernize technology and manage connected operations. Its capabilities span cybersecurity, cloud services, Internet of Things, big data and artificial intelligence, with specialists integrating platforms and services for business and public-sector customers. The company combines consulting, engineering, managed services and technology partnerships across international markets. Telefonica Tech is distinct from the parent telecom operator's consumer connectivity business, although it draws on the wider group's scale and infrastructure.

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