EUC Operations Engineer — End-User IT & Security

R Systems; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

R Systems Singapore is seeking an End-User Computing and Device Management professional to manage device lifecycle, administer Intune/SCCM, and resolve workspace issues across the enterprise. You will support Microsoft 365 services, enhance collaboration tooling, and ensure security controls and compliance while partnering with Service Desk and infrastructure teams to improve efficiency.

Responsibilities include troubleshooting workspace-related issues, supporting AVD/VDI remote access,

Qualifications

• Experience with Windows 11 and Microsoft 365 administration.
• Mandatory experience in Intune and SCCM Admin Portal.
• Mandatory experience in Virtual environments (Azure Admin Portal) such as AVD and Runbooks.
• Knowledge of Entra ID/Azure AD, Group Policy, and endpoint security controls.
• PowerShell scripting skills (basic to intermediate).
• Familiarity with ITIL-based support processes.

Responsibilities

• Manage device lifecycle activities including provisioning, patching, upgrades, and decommissioning.
• Administer endpoint management platforms such as Microsoft Intune and SCCM.
• Troubleshoot endpoint and workspace-related issues.
• Support Microsoft 365 services (Outlook, Teams, OneDrive, SharePoint).
• Assist with collaboration and productivity tool enhancements.
• Support virtual desktops/remote access solutions (e.g., AVD, VDI).
• Implement and maintain endpoint security controls (BitLocker, Defender, compliance policies).
• Support identity and access management using Entra ID (Azure AD), MFA, and Conditional Access.
• Ensure workspace environments meet security, audit, and compliance requirements.
• Provide Level 2/3 support for workspace incidents and requests.
• Perform root cause analysis and implement long-term solutions.
• Collaborate with Service Desk and infrastructure teams to improve efficiency.
• Maintain technical documentation, SOPs, and runbooks.
• Participate in technology refresh, pilot, and POC activities.
• Identify opportunities for automation/AI to improve UX, stability, and security.

Skills

Windows 11

Microsoft 365

Intune Admin

SCCM Admin

Azure Admin Portal

AVD

Entra ID / Azure AD

Group Policy

Endpoint security

PowerShell scripting

ITIL processes

Workspace experience

Enterprise IT

Audit / Compliance

Job description

R Systems Singapore is seeking an End-User Computing and Device Management professional to manage device lifecycle, administer Intune/SCCM, and resolve workspace issues across the enterprise. You will support Microsoft 365 services, enhance collaboration tooling, and ensure security controls and compliance while partnering with Service Desk and infrastructure teams to improve efficiency.

Responsibilities include troubleshooting workspace-related issues, supporting AVD/VDI remote access,