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3 CUBED BUSINESS CONSULTING PTE. LTD.

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Hybrid Infrastructure & Cloud Operations Specialist

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Description

Role Purpose

Provide cross-domain operational coverage and service-continuity support across Microsoft 365 services and on-premises enterprise platforms, ensuring continuity of operations during incidents, leave coverage, and peak operational periods.

Key Responsibilities

• Provide operational coverage and first-level support across:

o Microsoft 365 services (e.g. Entra ID, Exchange Online, SharePoint Online,Teams)

• Perform initial triage and troubleshooting for incidents affecting collaboration platforms, identity services, and hosting environments

• Coordinate incident escalation and resolution with relevant specialist teams (e.g.M365 specialists, SQL, infrastructure)

• Assist in executing documented SOPs and runbooks for both Microsoft 365 and on-prem platforms

• Support service restoration, backup verification, and recovery activities during incidents

• Provide operational coverage during leave periods and manpower shortfalls to prevent service gaps

• Maintain operational records and handover notes to support continuity across teams

Required Skills & Experience

• Senior experience in enterprise IT operations or infrastructure support

• Working knowledge of both:

o Microsoft 365 collaboration and identity services, and

o On-premises enterprise platforms• Strong incident coordination and troubleshooting skills across multiple platforms

• Ability to follow and execute established operating procedures across different systems

• Proven ability to work across teams and provide effective operational handover

Skills

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