About the role
The Lead Systems Engineer for End User Computing (EUC) will modernize and sustain enterprise identity, collaboration, and productivity platforms for the SIA Group. This role focuses on Microsoft Entra ID implementations, M365 tool management, and ensuring robust security through SSO/MFA and data protection policies.
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Key Responsibilities
- Design, implement, and maintain a robust enterprise authentication system with a focus on Microsoft Entra ID-based Multi-Factor Authentication (MFA) and Single Sign-On (SSO)
- Drive the migration of legacy SSO setup to Microsoft Entra ID, ensuring smooth transition and providing technical leadership to application teams
- Manage and maintain a hybrid identity infrastructure comprising on premises Active Directory and Microsoft Entra ID with Azure AD Connect handling directory synchronization
- Evaluate and assess various solutions available in the market and conduct Proof of Concepts (PoC) to determine the best fit for the organization
- Stay abreast of industry best practices and emerging technologies to continuously enhance and improve authentication mechanisms
- Oversee Microsoft 365 tools including Exchange Online, Outlook, Teams, One Drive, SharePoint Online, and Microsoft Viva Engage
- Implement and manage Azure Information Protection (AIP) and Data Loss Prevention (DLP) to enforce data protection policies
- Manage the SaaS email Gateway and support and maintain the on-prem O365 email gateway communication
- Work closely with service vendors to ensure performance, SLA adherence and service continuity
- Own vendor relationship management and escalation for service delivery
Requirements
- Proven experience managing hybrid Active Directory environments synchronized with Microsoft Entra ID using Azure AD connect
- Strong understanding of Single Sign-On (SSO) and experience with SSO solution implementation
- Expertise in enterprise authentication protocols and technologies: Active Directory, MFA, SSO, encryption, LDAP/LDAPS, RADIUS protocol, SAML 2.0, Open ID Connect, and OAuth 2.0
- Proficiency in M365 tools, AIP, DLP, and enterprise collaboration tools
- Excellent communication and interpersonal skills to collaborate effectively with teams
- Ability to manage platform uptime, troubleshoot complex issues, and support large-scale rollouts
- Experience managing vendors and aligning solutions with enterprise architecture and security standard