IAM Engineer
Resume:
Prashanthi
651-***-**** *************************@*****.***
SUMMARY
Around 7 years of experience in installation, configuration, development, deployment, migration, administration, troubleshooting of CA SSO/Siteminder, Directory Server, and Web Servers & Application Servers.
Experience in installation, configuration, maintenance and troubleshooting of CA SiteMinder server R12.7/12.52/R12.5/R12, Directory Server R12, WebSphere v8.5, IBM HTTP 7.x, Apache V2.0.4/6.x, Tomcat, iPlanet, IIS Web Servers.
Experience in designing and implementing Enterprise wide Cross Platform Access and Security Management system using SiteMinder, CA Identity Manager R12.5
Design middleware solutions to provide SSO and Access Control for various applications.
Involve in analysis, design, development and testing of these projects.
Design and develop federation partnerships to seamlessly integrate the applications with other partners/technologies.
Involve in architectural design and business process development of Security solutions.
Involve in business requirement gathering, analysis and other business process documentation.
Expertise in implementing SAML as both Identity Provider and Service Provider across multiple platforms Using SiteMinder
Experience in Integrating Active Directory with CA SiteMinder
Experience in deploying J2EE components on WAS using WAS Admin Console.
Experience in working with Single sign on across multiple cookie domains for mutual authentication using CA SiteMinder.
Experience with configuration and migration of policy stores.
Expertise in analyzing and troubleshooting issues.
Experience in working with multiple teams to troubleshoot issues and implement fixes.
Deep Knowledge in SAML and in analyzing SAML Assertions/Responses.
Solid knowledge of different Databases like Oracle, DB2, Sybase and SQL Server, besides integrating them with applications.
Experience working in a 24/7 on-call Production support environment.
Strong interpersonal, verbal and writing skills. Ability to perform as a team player.
TECHNICAL SKILLS
Security Management Tools
Siteminder R12.7/12.52/12.5, CA Identity Manger R12, CA Secure Proxy Server, LDAP
Web servers and LDAP
IBM HTTP Server (IHS) 7.0, Apache Tomcat and IIS. Sun One Directory Server 5.x/6.x/7.0, Active Directory and CA Directory
Web technologies
SAML, ASP.NET, C#, VB.NET, Web Services, JSP, JAVA, HTML / DHTML, XML, OAUTH
Operating Systems
Win 98/NT/2000/XP, 2008, 2008R2, 2012, Linux, Solaris 9/10 and Unix.
Application Servers
IBM Liberty, WebSphere Application Server 6.x/7.x, Websphere Portal Server 5.x/ 6.x, Tomcat.
PROFESSIONAL EXPERIENCE:
DXC Technology, Huston, TX March 2018 – Present
IAM Engineer
RESPONSIBILITIES:
Experienced in managing authentication and authorization using SiteMinder for all Internal and External customers for all security enabled web sites.
Implemented IDP and SP initiated outbound SAML SSOs coordinating with multiple vendors.
Created SP/IDP connections using Federate with external partners via metadta.xml files and Manual connections
Extensive experience in troubleshooting the various issues when implementing SAML SSOs with external partners.
Configure security and manage access to internal and externally hosted applications utilizing a variety of industry standard protocols such as OAuth 2.0, SAML, and WS-Federation.
Enabled Single Sign-On across Web servers in a single cookie domain or across multiple cookie domains without requiring users to re-authenticate.
Installed and Configured Siteminder R12.52 Policy Servers, Web Agents.
Configured Web Agents to protect and manage the access to enterprise resources and configured responses depending on the type of resource requested
Configured Authentication and Authorization Services to secure the resources.
Configured various domains with rules, responses and policies.
Troubleshooting Siteminder environment using Siteminder test tool and Siteminder policy server log files and agent log files in both Production and Non-production environments.
Provided Support to internal teams in solving Test Environment and Production issues.
Used a combination of Ping Federation and SiteMinder to provide SSO solutions to SOA applications.
Worked on Ping Federation in conjunction with SiteMinder adapters to implement various flows of authentication to provide SSO solutions to different clients in different scenarios.
ENVIRONMENT: SiteMinder R12.52, Active Directory Server, Windows Server 2012 R2, Red hat Linux with Apache 2.2, IIS 7.0.
Anthem Inc., Atlanta, GA Oct 2016 – Feb 2018
Security Analyst Sr.
RESPONSIBILITIES:
Involved in providing security to applications and application servers and setting up SSO in Web Sphere environment.
Installed and Configured CA Siteminder 12.7, Directory server R12, in Development, Break-fix, QA and Production environments on LINUX Platforms.
Implemented IDP and SP initiated outbound SAML SSOs coordinating with multiple vendors.
Migrated Siteminder Policy Server from version 12.52 SP1 CR5 to 12.7.
Configured One View Monitor to monitor CA Siteminder components like Policy Servers and Web Agents in both Production and Non-Production.
Integrated CA Siteminder with CA Identity Manager.
CA Identity Manager is used for Role Planning, Admin roles, Admin tasks, Self-service tasks, users.
Configured databases for Policy Stores, Key Stores, Audit Logs and Token Data.
Used smldap setup tool to manage and migrated Policy Stores between different environments.
Worked with Active Directory and CA Directory Servers to configure Directory Server instances as User Stores and Policy Stores for Siteminder Policy Servers.
Involved in planning and accessing directory data, designing schemas, directory trees, directory topologies and replication process.
Involved in setting up Multi-Master Replication for Policy Stores
Installed and Configured Siteminder R12.5 Policy Servers, Web Agents.
Installed Web Agents on Web Servers like Apache, IHS and integrated Policy Servers with LDAP Policy stores and user stores.
Configured Web Agents to protect and manage the access to enterprise resources and configured responses depending on the type of resource requested.
Configured Authentication and Authorization Services to secure the resources.
Configured various domains with rules, responses and policies.
Involved in fine-tuning of the Siteminder web agents for the accomplishment of the business and user requirements.
Configured failover, load balancing and high availability solution for Policy Servers, Policy Stores and User Stores.
Involved in implementing SSO functionality between multiple domains and applications.
Responsible for troubleshooting various production issues and providing root cause analysis.
Support daily security operations and be available on-call for troubleshooting any issues.
ENVIRONMENT: CA Siteminder R12.7/R12.52, CA Directory Server R12, Active Directory, Apache, AIX, Solaris, RHEL Linux, Windows 2012/2008, Sitescope, CA Identity Manager r12/12.5.
Wyndham Vacation Ownership, Orlando FL Jan 2015 – Sep 2016
Siteminder Consultant
RESPONSIBILITIES:
Worked on defining various Siteminder Policy Server System objects and Domain objects, Password Services and associated different realms, rules, responses and policies with it.
Installed, Configured and administered Siteminder 12.0 and CA Directory Server.
Installed and Configured Application Server Agents on IBM WebSphere Application Server 7.0 on Solaris operating system.
Integrated Siteminder with Sun ONE Directory Server to use directory server instances as Policy Stores and User stores for Policy Servers.
Developed a system that uses data from LDAP and local templates to dynamically provision and re-provision virtual domains in both Production and Non-production environments.
Worked on Load balancing the Siteminder for high performance.
Effectively maintained the policy store, key store and the user store and involved in server, policy store and key store configuration file backups. Experience with Change management procedures.
Troubleshooting Siteminder environment using Siteminder test tool and Siteminder policy server log files and agent log files in both Production and Non-production environments.
Integrated web applications with Siteminder, Sun ONE LDAP server using custom APIs and various affiliate agents in both Production and Non-production environments.
Support daily security operations and be available on-call for troubleshooting any issues.
ENVIRONMENT: CA Siteminder R12, CA IDM r12 Sun Java System Directory Server LDAP 7.0, Web Sphere Application Server 8.5, Ping Federate 6.1, SSL, UNIX, LINUX, Solaris, IBM AIX, Windows.
Genentech, South San Francisco, CA March 2013 – Dec 2014
Siteminder/LDAP Administrator/CA Identity Manager
RESPONSIBILITIES:
Expertise in providing security to applications and application servers and setting up SSO in Web Sphere environment in both Production and Non-production environments.
Enabled Single Sign-On across Web servers in a single cookie domain or across multiple cookie domains without requiring users to re-authenticate.
Used Configuration wizard and builder extensively to create and manage Web Logic 8.1.
Worked on Creating for security policies for the Siteminder.
Configured and setup Secure Sockets Layers (SSL) for data encryption and client authentication.
Deployed the web applications and maintained on multiple Web Logic Servers.
Configured Web Sphere resources like JDBC providers, JDBC data sources, connection pooling and Java Mail sessions.
Created Data sources, Queue and Topic connection factories, Virtual hosts etc.
Involved in Configuring and updating IBM Http Server Plug-in to work with WebSphere Application servers on routine basis.
Provided Support to internal teams in solving Test Environment and Production issues.
Responsible for Support and reliable maintenance of the applications on different platforms for on-going application development.
Performed routine management of Web Sphere Environment like monitoring Disk Space, CPU Utilization.
Provided operational and on-call pager support for assigned applications
ENVIRONMENT: JDK 1.4/1.5, J2EE, JSP, Servlets, EJB, JDBC, XML, DB2 8.X, CA Siteminder 12.X/6.X, LDAP, Sun ONE Directory Server 5.X/6.X, Sun ONE 7.0/6.1, Tomcat 5.5, Apache 2.0, WebSphere, Wily Introscope 7.0/7.2, AIX, Solaris 8/10, Windows 2000/2003.
Home Depot, Atlanta, GA June 2011 – Jan 2013
Siteminder/LDAP Administrator/CA Identity Manager
RESPONSIBILITIES:
Installed, Configured and administered SiteMinder R12 Policy Servers, Web Agents, Sun ONE 5.2 and Active Directory Servers.
Experienced in implementing and configuring SiteMinder policy server, framing and management of Realms, Rules, Responses and Policies.
Used Crystal reports to view the reported files and data from Policy Servers audit logging database.
Experienced in managing authorization and authentication using SiteMinder for all Internal and External customers for all security enabled web sites.
Focused mainly on infrastructure deployment, integration of SiteMinder and Sun One LDAP.
Used smregtool to create a super user to allow maximum SiteMinder privileges.
Experienced in testing the SiteMinder Policy server performance using the self-written tests as well as Load Runner.
Installed and configured the LDAP Sun ONE Directory Server. Configured the multi master replication in Sun ONE Directory server
Enabled Single Sign-on across Web servers in a single cookie domain or across multiple cookie domains without requiring users to re-authenticate
Responsible for deploying enterprise applications from Admin console and enabling security using LTPA and LDAP for admin console and application components on AIX.
Configured WebSphere Application server security through Custom Registry and LDAP.
Involved in migrating WAS 6.x to 7.x
Application Server providing load balanced and highly available clustering solutions.
Configuring the single sign on with single and multiple cookie domains.
Deployed applications on multiple WebLogic Servers and maintaining Load balancing, High availability and Fail over functionality.
Managed and Administered Workloads, Server Groups and Clones in WebSphere Application Server.
Troubleshooting SiteMinder environment using SiteMinder test tool and SiteMinder policy server log files and agent log files.
Used Site Minder for authenticating the user passwords for the web application.
Worked with SiteMinder administration for user directories, agents, logs and cache management, agent configuration objects.
Involved in creating the clustered Environment.
Involved in installing the fix patches for WebSphere Portal Server.
Configured clustering through deployment manager for load balancing and failover functions.
Configured the web-server interfaces (plug-in file), session management, virtual hosts, data sources, HTTP transports for Application Server instances and applications.
Implemented creation of Server groups and clusters in WebSphere Application server.
Experience in monitoring and maintaining multiple Applications in Development, QA, Staging and Production Environments.
Involved in writing scripts to handle everyday System Administration tasks such as backup procedure, system cleanup, everyday system tasks etc.
Implemented standard backup procedures for both application DB and WAS administration DB
Troubleshooted errors by logs and by running user traces and service traces.
Used SCM tools Clear Case for software versioning and deployments.
Written some shell/JACL scripts to automate the process like node federation for distributed platforms.
Environment: SiteMinder R12, Sun ONE DS 5.2, Active Directory, JDBC, XML, Oracle9i, BEA WebLogic 8.1, WebSphere 6.0, Windows Server 2000/2003, AIX, Solaris 8/10.
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