Senior Enterprise Security Architect

2 weeks ago

Dublin, Dublin City, Ireland beBeeSecurity Full time €90,000 - €110,000

A highly skilled IT Security & Infrastructure Specialist is required to join a prestigious global organisation in Dublin. This individual will play a critical role in the security and integrity of enterprise systems, with a primary focus on Active Directory (AD) and Entra ID.


Key Responsibilities:

  • Strengthen and secure enterprise systems, with particular focus on Active Directory and Entra ID
  • Remediate vulnerabilities across systems and platforms, ensuring adherence to service level agreements
  • Collaborate with global IT teams, platform owners, and security stakeholders to address identified risks
  • Monitor, track, and report on vulnerability management, presenting findings to senior stakeholders
  • Stay abreast of emerging threats, industry best practices, and security technologies
  • Support the management of Azure infrastructure security, as well as related enterprise technologies such as GPO, Intune, and PKI
  • Contribute to the development and refinement of security processes and frameworks

Essential Skills and Knowledge:

  • Deep technical expertise in Microsoft Identity Services (Active Directory, Entra ID)
  • Strong understanding of Microsoft Enterprise Infrastructure (GPO, Intune, Azure)
  • Practical experience with AD Hardening, Security Remediation, and management of high-level domain permissions (e.g., Domain Administrator)
  • Familiarity with security-relevant tools such as BloodHound (or equivalents)
  • Solid understanding of technology interdependence and its impact on enterprise security
  • Proven ability to produce and deliver high-quality executive-level reports

Qualifications and Experience:

  • Relevant Microsoft certifications (highly desirable)
  • Degree in a relevant discipline (preferred)
  • Demonstrated experience working within a complex enterprise environment
  • Strong communication, collaboration, and stakeholder management skills

Why Apply?

  • This position offers an exciting opportunity to work alongside industry-leading professionals within a highly collaborative and innovative environment
  • The role provides exposure to cutting-edge technologies, meaningful project work, and the chance to contribute to a global organisation that delivers critical services to businesses and communities worldwide

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