SUMMARY

• Over 5 years of experience in IT industry with experience in Server administration in various environments - Windows 2000/2003/2008 R2/2012/2016 with Active Directory Services (WINS, DNS, DHCP)
• Provided Tier-3 Support for production environments and trouble shoot critical issues at minimal business impact
• Expertise in Active Directory design and support (GPOs, AD Schema, OUs, LDAP, Sites, Replication, etc.)
• Expertise in managing the users and objects using Identity Manager
• Experience in Integrating Directory to Azure Active Directory using Dirsync and Azure Active Directory Connect
• Expertise in deployment and troubleshooting of windows 2008 and 2012 R2Domain Controllers in Active Directory
• Expertise in Migration Using Quest Migration Manager Tool for Active Directory
• Experience in Migrating Group and Exception Policies from one domain to other domain in AD forest
• Expertise in creating Exception Group policies for Windows Server 2003/2008/2012 R2 in AD domain
• Performed and Raise the Domain functional level from windows server 2003 to 2008 R2
• Experience in creating Service Accounts to have Log on as a Batch and Service Jobs, Create and Link Exception policy to windows Application Servers 2003/2008R2/2012R2/2016
• Expertise in creating policy domains, realms, policies and rules, configuring access to User directories, setting up response attributes and cookie variables, defining authentication schemes in a SSO Environment
• Build and troubleshooting experience with ESX 3.5/4/5/6 servers and VSphere 4.1/5.0 infrastructure
• Worked on VCenter server 6.0 5.0 4.0, 4.1 and Virtual center server 3.0 for managing multiple ESX servers
• Analyze and provide capacity management for Windows based application servers
• Monitoring the servers using NAGIOS tools
• Create and manage group policies in test and production environment
• Automate the AD reports and health check using power shell scripts
• Knowledgeable SharePoint Administration and able to integrate SharePoint with a wide variety of database platforms
• Experience in Automation of tasks using Power Shell
• Assisted in designing, implementing and evaluating applications, systems and utilities relevant to Active Directory services
• Experience in Migrating Users, Groups, Workstations and Application window Servers from Source Domain to Target Administration of user Accounts, Groups, Resources, Security, Backup strategies in window Servers 2003/2008R2/2012/2016
• Experience working with NetIQ product suite like DRA and ADRAP
• Experience in managing Active Directory Domain Controllers, DNS, DHCP and WINS Servers
• Handy Experience on troubleshooting Application Authentication issues in Active directory Multi domain Environment

TECHNICAL SKILLS

Systems: Windows Server 2000/2003/2008 R2/2012R2/2016

Networking: DNS, WINS, DHCP, TCP/IP

Virtualization: Hyper V, VSphere 4.1, ESX/ESXi server 5.0,5.1,5.5/6.0 VSphere Client, VCenter

Programming Skills: Power Shell

Monitoring Tools: Nagios, SCOM, Solar Winds

Operating System: Windows XP, Windows 7, Windows 8, Windows 10

PROFESSIONAL EXPERIENCE

System Administrator/Migration Engineer

Confidential

Responsibilities:

• Active Directory Engineer/Enterprise Administrator for large multi-national corporation
• Install and Configure Quest Tools for monitoring changes on Domain Controllers
• Installed Quest on remote servers, operated QMM and RUM consoles to migrate AD objects, scripting and data manipulation, log review and status reporting
• Implemented successful migration for 1000s of User, Computer and Group accounts with SID History
• Created AD Group policies to Enforce Domain and OU Level Security of Users and Computer objects
• Migrating Users, Groups, Workstations and Application windows servers from source domain to Target domain using QMM and AD Domain
• Incident and Request management through Track It
• Establish and drive an efficient Group Management strategy including identification, creation and dynamic modifications to user memberships
• Configure the new servers into SCOM 2016 to enable the monitoring

System Engineer

Confidential

Responsibilities:

• Automate the new hire process from Workday to Active Directory and Active Directory to Workday using Power Shell
• Consolidated and streamlined automation of support process in a multi-forest/domain infrastructure while establishing road maps of enterprise Directory environment
• Assisted and provided guidance in application integration into Directory service including LDAP(S), and service account management
• Enhanced improvements in user account provisioning/DE-provisioning process workflow
• Configured scheduled task to automate User Creation and Mailbox creation through Power Shell on regular intervals as per business needs
• Design and support of Directory integration with Cloud based services including Office365 and Google Suite sync tools
• Establish and drive an efficient Group Management strategy including identification, creation and dynamic modifications to user memberships
• Created bulk Security groups using Power Shell
• Configured Azure AD Connect to integrate on-premises identity infrastructure to connect with Microsoft Azure AD and Office 365
• Configured Solar Winds to monitor Domain Controllers
• Create and manage Group Policies across the environment
• Security hardening of Domain Controllers
• Install and Configure Quest Tools for monitoring changes on Domain Controllers
• Administration on Quest Active Role Server, Quest Reporter, Quest Recovery and Quest Change Auditor
• Implementing, Maintaining AD Infrastructure as a service in Microsoft Azure cloud platform
• User and Object Identity Management across multiple Domains using Fore Front Identity Manager 2010
• Created test environment for scientific and pharmaceutical platforms from the existing production environment
• Incident and Request management through Service Now.
• Provide daily system analysis to proactively predict and detect systems errors or anomalies to ensure maximum up time and service quality.
• Configured Azure Active Directory to be used as Identity Management for Business to Customer Applications (AAD-B2C)
• Write and maintain documentation that describes operating procedures and system configuration.

System Engineer

Confidential

Responsibilities:

• Responsible for building ADDS servers and AD related services
• Migrate the ADLDS servers which are in synchronization with different domains in different forests
• Analyze and build virtual servers for applications (120+ servers) using Power Shell scripts
• Deployment of Virtual machines and Troubleshooting on VM Management
• P2V and V2V conversions by using VMware Converter
• Server/OS hardening methods
• Providing support to application during application migration
• Integrating applications with new AD servers
• Test and apply group policies to accomplish the pre-requisites for Application servers
• Reconfigure the AD replication topology
• Configure the new servers into SCOM 2016 to enable the monitoring
• Configure the new servers in Tivoli Storage Manager to schedule backup for the servers
• Co-ordinate with other team members like Network, IT Security & Info Sec to release the servers in production
• Deliver services with the Platform Team utilizing Azure/Cloud and on-site Server infrastructure.
• Design Azure PaaS/IaaS solutions based on business requirements and Microsoft best practices.