Walk-in || Messaging / O365/ Email Security
Tata Consultancy Services · Chennai, Tamil Nadu, India
Tata Consultancy Services · Chennai, Tamil Nadu, India
**Role & responsibilities** **Messaging/O365 - Cisco Email Security Appliance** **Microsoft 365, Exchange Online, Exchange Server 2019, Exchange Hybrid, Cisco ESA, Cisco CES, ESA to CES Migration, Microsoft Entra ID (Azure AD), Azure AD Connect, ADFS, SSO, MFA, Conditional Access, Microsoft Teams, SharePoint Online, OneDrive for Business, Microsoft Defender for Office 365, Microsoft Purview, DLP, eDiscovery, SMTP, DNS, SPF, DKIM, DMARC, TLS, MX Records, PowerShell, Exchange Online PowerShell, Microsoft Graph API, Intune, CyberArk, Incident Management, Problem Management, Change Management, Root Cause Analysis (RCA), Microsoft 365 Administration, Email Security, Messaging Infrastructure, Tenant Migration, Exchange Hybrid Deployment, ServiceNow, ITIL.** **Preferred candidate profile**