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Sr CyberSecurity Specialist

Company: Marsh McLennan

Location: Mexico, London

Posted: June 03, 2026

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Position Details

We are seeking a Sr Digital Identity Specialist to join our team at Marsh. This role will be based in Mexico City and is a hybrid position requiring onsite presence at least three days a week.

Responsibilities

  • Managing the lifecycle of access reviews.
  • System maintenance of the Active Directory auditor solution.
  • Fulfilling customer requests for job updates on the Enterprise AD Management tool.
  • Maintaining data integrity of Active Directory account attributes.

Qualifications

  • 5+ years of support for Identity Services in a multinational enterprise.
  • Proven background in Active Directory support, Access Management, and Privileged Access Management.
  • Experience working within a regulated environment and with audit and controls teams.
  • Knowledge of Microsoft Active Directory Administration and Support, including NTFS and Share Permissions.
  • Knowledge of Privilege Ide...