Kathir Selvan

Experience

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  Mphasis

  Mar 2010 - Apr 2012

  Technical Support Associate

   Support end users over the Phone and Email. Mapping and Troubleshooting Network and Local Printer issues. Troubleshooting MS office issues like Excel and Word Issues. Troubleshooting Blackberry Issues. Software Installation like Adobe Reader and Writer, MS Office etc.  Troubleshooting Internet Proxy settings and Virtual Memory.  Installing and Troubleshooting Connected Backup Issues.

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  Deluxe

  Apr 2012 - Nov 2018

  IT Support Engineer

  Looking forward in Active Directory Admin or Wintel Admin position.

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  Digicaptions India Pvt Ltd

  Apr 2012 - Oct 2016

  IT Support Engineer

   Installing, Configuring and Managing Active directory. Implemented DNS/DHCP server in Windows 2003&2008 Environment. Troubleshooting on Hardware problems and OS problems. FSMO Roles Transferring and Seizing in Active Directory forest. Restrict user’s permissions through group policy. Remotely managing and troubleshooting Windows servers. Update server with Service packs, and Hot fixes. Assisting Password reset and unlocking the AD account issues. Creating, Deleting, Enabling, Disabling and Moving User in AD. Renaming user account and Email domain address for the users. Activating and De-activating Email accounts through o365 Utility tool. Creating and deleting Distribution Lists and Security Groups in AD. Adding and removing the users to Distribution List in AD. Providing Send to and Send as Permissions in DL to the users. Installing, Configuring and Troubleshooting Outlook issues. Mapping and Troubleshooting Home and Network Drives. Installing and configuring Applications like SAP, XYTECH. Handling Major Incidents and escalating the issue to respective team. Monitoring Server Alerts and escalating the issue to respective team. Providing training to the New Technicians. Show less

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  IBM India Pvt Ltd.

  Oct 2016 - Nov 2018

  Senior Professional Operations.

   Performing On boarding and Off boarding task adhering to the Process. Creating, Deleting, Enabling, Disabling and Moving User Account in AD. Updating the necessary fields for the accounts created by Automation Tool.  Creating and deleting Distribution Lists and Security Groups in AD. Adding and removing users to the Dynamic DLs. Creating and Deleting Service Account. Creating, Deleting, Adding and removing CONTACT account to the DLs. Adding and removing the users to Distribution List in AD. Providing Send to and send as permissions to users through O365 Exchange Portal. Activating and Deactivating Email accounts through Exchange Management Console. Enabling and Disabling Out of Office message for Outlook through PowerShell command. Enabling and Disabling Skype access through Skype Shell Command. Enabling and Disabling Automapping for Outlook through Azure PowerShell. Granting Calendar Editor, Reviewer and Author access through Azure PowerShell. Troubleshooting UPN related errors through MSOL service. Creating Shared Mailbox and granting Full access through Exchange Portal. Creating Home Folder and Network Folder in the Server for the End users. Granting Folder Access (READ, WRITE and FULL) to the Users with necessary restrictions. Show less

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  Tata Consultancy Services

  Nov 2018 - now

  Assistant Consultant

  PROFESSIONAL EXPERIENCE:Organization: TCS Limited (From November 7th 2018 to till date)Project 1: ARM (From November 25th 2021 to till date)Roles and Responsibilities: IAM Security Engineer• Involved in bulk addition/removal of users and groups using Power Shell.• Responsible for inviting external Azure B2B users by using Azure Portal• Responsible for granting application access for Azure B2C users on CIAM Admin Tool• Responsible for configuring Conditional Access Policy and Identity Protection in Azure. • Responsible for on boarding SAML based Azure SSO applications with Azure AD• Involved in protecting Azure resources with Resource Manager locks• Responsible for configuring and addressing MFA Multifactor Authentication issues• Responsible for App Registration and grant access for Key Vault in Azure.• Managing the external users in Azure AD Identity Governance Settings.Project 2: SKANSKA (From April 1st 2020 to November 25th 2021)Roles and Responsibilities: IAM Security Analyst• Involved in configuring Azure AD users with RBAC role assignment on Azure Portal.• Responsible for activating PIM Roles based on the requirement.• Knowledge about creating Tenant and how to implementing MFA in Azure.• Knowledge about enforcing Azure policies to Resource Groups• Knowledge about implementing Azure AD Connect.• Knowledge about Access reviews and how to analyze audit logs.• Knowledge about configuring Azure Sentinel to receive logs from data resources.• Responsible for adding a Scope in Admin Consent in Azure.• Knowledge about DDOS protection standard and enabling it for Azure Virtual Network Show less