Cloud & Enterprise Hosting Specialist

3 CUBED BUSINESS CONSULTING PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

3 Cubed Business Consulting PTE. LTD. is seeking an experienced Senior IT Ops specialist to operate and support cloud and hybrid enterprise hosting platforms, focusing on SQL Server and .NET workloads to ensure reliable, secure, and efficient application performance.

The role emphasizes maintaining SQL Server/Azure SQL environments, supporting .NET enterprise apps, coordinating backups, applying patches, and integrating on-prem SharePoint workloads within a hybrid hosting framework.

Qualifications

• Senior experience supporting SQL Server and .NET platforms in enterprise environments.
• Experience operating cloud environments, especially Azure GCC, and hybrid hosting platforms including Azure Key Vault and PowerShell scripting.
• Experience supporting application platforms integrated with on-premises SharePoint environments.

Responsibilities

• Operate and maintain SQL Server and Azure SQL Managed Instance environments to ensure high availability and performance.
• Support hosting and operational activities for .NET-based enterprise applications and Azure Application Services to meet business needs.
• Monitor system health, apply patches, and coordinate backups to maintain platform stability and data integrity.
• Troubleshoot and resolve application and database-related incidents promptly to minimize downtime.
• Support integration and manage dependencies between application platforms and on-premises SharePoint environments for seamless operation.
• Provide cross-support for SharePoint on-premises workloads as needed to ensure continuity.
• Manage SSL certificate lifecycle including installation and renewal to secure communications.
• Perform backup and operational support for day-to-day activities when required to maintain business continuity.

Skills

SQL Server

.NET

PowerShell scripting

Azure

SharePoint

Tools

Azure Key Vault

SharePoint on-premises

Azure SQL

Job description

Company Overview

3 Cubed Business Consulting offers IT consulting and solutions across Asia Pacific. Headquartered in Singapore since 2015, it delivers comprehensive end-to-end IT services that align with clients' business goals and drive impactful results.

Job Summary

Operate and support cloud and hybrid enterprise application hosting platforms, focusing on SQL Server and .NET workloads to ensure reliable, secure, and efficient application performance.

Responsibilities

• Operate and maintain SQL Server and Azure SQL Managed Instance environments to ensure high availability and performance
• Support hosting and operational activities for .NET-based enterprise applications and Azure Application Services to meet business needs
• Monitor system health, apply patches, and coordinate backups to maintain platform stability and data integrity
• Troubleshoot and resolve application and database-related incidents promptly to minimize downtime
• Support integration and manage dependencies between application platforms and on-premises SharePoint environments for seamless operation
• Provide cross-support for SharePoint on-premises workloads as needed to ensure continuity
• Manage SSL certificate lifecycle including installation and renewal to secure communications
• Perform backup and operational support for JD-B1 day-to-day activities when required to maintain business continuity

Preferred competencies and qualifications

• Senior experience supporting SQL Server and .NET platforms in enterprise environments
• Experience operating cloud environments, especially Azure GCC, and hybrid hosting platforms including Azure Key Vault and PowerShell scripting
• Experience supporting application platforms integrated with on-premises SharePoint environments