Sr. Systems Administrator Specialist (O365)

Hammerjack Pty Ltd • manila, metro manila, Philippines • Posted June 02, 2026

Location manila, metro manila
Job Type Full-time
Category IT & Technology
Posted June 02, 2026

De ion and Requirements

  • Senior server administrator with at least 5 years of experience in Microsoft Windows Exchange Server Technologies and Cloud Computing.
  • Demonstrated proficiency in current Microsoft Server technologies, including Active Directory, DNS, Federated Identity such as ADFS or EntraID, and system management.
  • Experience with virtualization technologies (VMware) is an asset.
  • Experience in supporting Enterprise class high availability, mission-critical infrastructure.
  • Responsible for providing operational technical support and project delivery in both test and production environments on a 7 x 24 basis.

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