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Jobs in Singapore   »   Jobs in Singapore   »   Information Technology Job   »   Senior System Lead Admin (Perm, Central) - JYK
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Senior System Lead Admin (Perm, Central) - JYK

Persolkelly Singapore Pte. Ltd.

Persolkelly Singapore Pte. Ltd. company logo

We are seeking a highly skilled and experienced Senior Systems Administrator to join our clients' IT infrastructure team. A successful hire for this role, should have a strong background in managing and maintaining a diverse range of enterprise-level technologies, including Microsoft 365, Exchange, Active Directory, Hyper-V, Linux systems, blade servers, storage appliances, and Windows Server-based application servers.

This role also includes providing occasional desktop support to ensure smooth operations across the organization.

  • Bachelor's degree in Computer Science, Information Technology, or related field with atleast 8+ years of experience in system administration and Microsoft 365 suite, including migration planning and execution.
  • Experience with Exchange Online, SharePoint Online, and Microsoft Teams administration
  • Strong knowledge of on-premises Exchange Server and Active Directory
  • Experience with Azure AD and implementing modern authentication methods
  • Extensive experience managing Windows Server environments and server applications
  • Proven ability to work effectively with software vendors for application support and troubleshooting
  • Proficiency in Hyper-V virtualization technologies
  • Linux administration skills (Red Hat, Ubuntu, or similar distributions)
  • Experience with blade server technologies (e.g., HP, Dell, or Cisco UCS)
  • Familiarity with enterprise storage solutions (e.g., NetApp, EMC, or similar)
  • Strong desktop support skills and experience with Windows client operating systems
  • Relevant certifications would be preferred Microsoft 365 Certified: Enterprise Administrator Expert, MCSE, RHCE, VCP.
  • Strong project management skills, particularly in migration scenarios and vendor management.
  • Proficiency in managing hybrid cloud environments.

Interested candidates who wish to apply for the advertised position, please email us an updated copy of your resume.

We regret that only shortlisted candidates will be notified.

CODE: JYK

EA License No.: 01C4394

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

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