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Top 50 Middleware Engineer Skills

Below we've compiled a list of the most important skills for a Middleware Engineer. We ranked the top skills based on the percentage of Middleware Engineer resumes they appeared on. For example, 12.5% of Middleware Engineer resumes contained Web Application as a skill. Let's find out what skills a Middleware Engineer actually needs in order to be successful in the workplace.

These are the most important skills for a Middleware Engineer:

1. Web Application

demand arrow
high Demand
Here's how Web Application is used in Middleware Engineer jobs:
  • Provide 24/7 Technical support for various Web Applications by troubleshooting complicated environment issues.
  • Managed Web applications in WAS, Tomcat, JBOSS, IBM HTTP Server and Apache Web Server and Tomcat Servers.
  • Maintained WebSphere Application server for web applications development and deployment of JSP and EJB components on WAS.
  • Developed single page web applications using AngularJS and for client side scripting and synchronizing java applications.
  • Provided 24x7x365 support with on-call responsibilities regarding WebSphere and other web application servers within the enterprise.
  • Designed web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
  • Deployed Enterprise Java Beans, Web Applications, Enterprise Applications and configuration, troubleshooting performance.
  • Developed and implemented the software release management for the release of web applications.
  • Redesigned and implemented complete web application to meet web and industry standards.
  • Experience in enhancing Web application Security Testing with IBM AppScan.
  • Configured and implemented middleware designed to deliver Electronic Medical Records as a feature for the large-scale web application supporting medical devices.
  • Developed Graphic User Interface (GUI) to display report data using JQuery in Cross-browser compatibility and Web application scaling.
  • Managed the security and performance optimizations for EJB containers and web applications in IBM WebSphere.
  • Design and implement TD Ameritrade's social web application, IBM Connect Infrastructure.
  • Implemented multiple Groovy and Grails based web applications.
  • Involved in deploying web applications to Weblogic, JBoss, TomCat and Apache HTTP servers.

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1 Web Application Jobs

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2. Websphere

demand arrow
high Demand
Here's how Websphere is used in Middleware Engineer jobs:
  • Implemented horizontal and vertical scaling of WebSphere Application Server Advanced Edition in a workload managed cluster.
  • Administered complex SOA based WebSphere Process Server and WebSphere Application Server applications in various Environments.
  • Implemented vertical Clustering, Performance tuning and troubleshooting IBM WebSphere Application Servers.
  • Configured and extensively used the WebSphere security and authorization features.
  • Administered WebSphere Application Servers and WebSphere Portal Servers.
  • Involved in configuring SSL on IBM HTTP & Apache Servers and WebSphere Application Server & Windows Server 2003 and 2008.
  • Worked for Department of Enterprise Technology (DET), supporting in WebSphere application server and WebSphere Message Broker.
  • Deployed the application in WebSphere application server, restarted the WAS servers.
  • Involved in migration of WebSphere Application Server from V6.1 to V7.0.
  • Installed, configured, and maintained WebSphere servers.
  • Migrated WebSphere MQ client/server 6.0/7.0 on various machines.
  • Configured WebSphere Plugins to connect to Application server.
  • Installed and configured IBM WebSphere Application server.
  • Worked as Sr WebSphere Administrator.
  • Experienced in Installation, configuration, troubleshooting of WebLogic, Websphere application Servers.
  • Project objective is to integrate different insurance applications by providing the Middleware solutions based on IBM WebSphere tools set.
  • Administered the build tools like SVN Collabnet and Hudson applications in WebSphere application server.
  • Implement workload management/fail-over strategy for all Websphere application servers including planning geographic fail-over for all Websphere websites.
  • Implemented and configured middleware environment for Hyperion Financial Management system using Websphere.
  • Migrated Java applications from Borland Enterprise Server(BES) to Websphere environment.

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15 Websphere Jobs

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3. BEA Weblogic

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high Demand
Here's how BEA Weblogic is used in Middleware Engineer jobs:
  • Installed, configured and maintained BEA WebLogic 10g, WebLogic 11g on Linux also configured LDAP for user and system authentication.
  • Developed and maintained shell scripts that facilitate the Administration of BEA WebLogic.
  • Performed Installation and Administration of Oracle Weblogic 10.x Experience in Installation, configurations and maintaining of BEA Weblogic Portal 9.x/10.x servers.

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1 BEA Weblogic Jobs

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4. Linux

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high Demand
Here's how Linux is used in Middleware Engineer jobs:
  • Implemented rapid-provisioning and life-cycle management for Ubuntu Linux using Amazon EC2, Chef, and custom Ruby/Bash scripts.
  • Worked on installing MQ clients on Linux servers for setting up client connections to MQ Hub QMANAGERS.
  • Performed software upgrades and system migration from HPUX to RedHat Linux.
  • Created Trust between Linux OS Servers and added routing rules.
  • Installed and configured Subversion server on Linux.
  • Installed and configured Linux workstations and servers.
  • Tested various in-house Windows/ Linux based installers.
  • Used Blade logic automation tools to install and configure WebSphere and Weblogic packages to Linux and Windows servers.
  • Installed, configured and administered WebLogic Server 10.3.x on RedHat Linux and Sun Solaris platforms.
  • Used AppDynamics Splunk, Layer 7and Linux shell to investigate root cause of incident.
  • Scripted in multiple languages on UNIX, LINUX and Windows - Batch, Shell script etc.
  • Involved in migration of various Apcahe/Tomcat applications from Solaris to Linux.
  • Experience with many different flavors of Linux(CentOS, Arch Linux) and Unix(Sun Solaris 10).
  • Installed, configured and administered Apache 2.2 and JBoss 5.0/6.0 on Linux, Solaris and HP UX systems.
  • Level two and level 3 support for all middleware issues in the zLinux environment.
  • Installed, configured, and maintained Jboss 6.x/5.x on LINUX & Solaris.
  • Installed and configured Windows and Linux Virtual clients on VMWare ESXi.
  • Support Websphere, Tomcat, JBoss, Datapower, Web Servers in Linux environment.
  • Installed and supported Oracle Fussion 11g version on solaris and linux platforms.
  • Created vms with Vmware software for Linux and Solaris environment.

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7 Linux Jobs

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5. Jdbc

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high Demand
Here's how Jdbc is used in Middleware Engineer jobs:
  • Participated in JDBC standardization efforts across all of WebLogic environments.
  • Configured JDBC resources, data sources and bounded to the J2EE applications, configured the connection pools for the data sources.
  • Developed shell scripts for auto deployment, monitoring JDBC Connection Pool Status, JVM Heap Size, JMS Messages.
  • Configured WebSphere resources like JDBC providers, JDBC data sources, connection pooling, and Java Mail sessions.
  • Configured and maintained WebLogic server with JDBC Connection Pool, JMS, JNDI, SNMP and J2EE Services.
  • Configured of JDBC connections and data sources with Oracle database server 8.x troubleshooting and fixing up problems.
  • Configured JDBC provider and data source to connect to the DB2 and Oracle databases for application data.
  • Managed and monitored the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools.
  • Configured WebLogic JMS Servers, JMS Modules, JDBC Data Sources, JDBC Connection Pools.
  • Configured JDBC connections and data source with Oracle database 9i/10g in troubleshooting and fixing problems.
  • Configured domains, clusters, JDBC Connection Pools, Data sources, JMS Servers.
  • Configured Clustering of EJB objects, JDBC Connections and JMS connection factories.
  • Configured JDBC Connection pools and Data sources with Oracle 8.i database.
  • Installed and configured IBM WebSphere Application Server 5.0/5.1 JDBC drivers and Servlet engines along with troubleshooting and recovery on AIX.
  • Created JDBC Providers, Datasources, and JAAS authentication aliases in order to provide connectivity to Oracle, DB2.
  • Configured and administered JDBC connection pools, multi pools and data sources.
  • Configured WebSphere Recourses like JDBC Providers, JMS providers.
  • Configured JDBC data sources and connection pools on Weblogic server to optimally tune Weblogic to database connectivity.
  • Configured JDBC Connection Pools/Multi Pools/Data Sources with backend databases: Oracle 9i/10g.
  • Installed JDBC drivers and Servlet engines on Sun Solaris.

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6. Queues

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high Demand
Here's how Queues is used in Middleware Engineer jobs:
  • Installed and configured MQ for various environments including resources like Queues, Queue Manager, Channels, Broker and Execution Groups.
  • Monitored and maintained MQ Series objects such as Queue Managers, Queues (Local, Remote), channels and listeners.
  • Performed administration tasks using MQSC commands like creating Queue Managers, Queues, Channels, Process Definition, Backup and Recovery.
  • Provided on call support by 24x7 shift rotation basis and monitored trouble ticket queues to attend user and system calls.
  • Developed various scripts for creating and maintaining Queue Managers, Queues, channels, processes, and other MQ Objects.
  • Involved in creating and configuring WebSphere MQ objects like Queue managers, Queues, Channels and receivers.
  • Configured Resource adapters, JMS providers, buses, queues, queue connection factories & activation specs.
  • Configured data sources, Queues, Queue connection factory and listener ports in WebSphere Application Server.
  • Created Static Queues/topics/bridges and Connection Factories on TIBCO EMS Server for all the applications.
  • Involved in creating Queue Connection Factories, Queues and integrated with WebSphere Application Server.
  • Created Message Queue objects like Queue manager, Queues, Listeners, and Channels.
  • Configured SIB and was involved in configuring Queues, Topics and connection factories.
  • Configured Queue Managers, Queues, Channels, Listeners and Triggers.
  • Deploy and configure message flows and subscribing queues for topics/events.
  • Enabled Triggering on the Queues for monitoring and automation.
  • Created Queue Manager, Queues and Channels.
  • Configured Queue Managers, Queues, Topics, Channels, and JMS.
  • Monitor WebLogic and WebSphere internal queues and topics Create user stories and tasks in rally.
  • Performed MQ Series Administration including inter-communication setup between Queues Experienced in working with jprofiler monitoring tool.
  • Use IBM WebSphere MQ and Microsoft MQ to check the queue & backout queue depths and remove faulty backout queues.

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7. SSL Certificates

demand arrow
high Demand
Here's how SSL Certificates is used in Middleware Engineer jobs:
  • Configured and worked with Apache SSL modules in the process of installing SSL certificates on to the Web and Application servers.
  • Requested and Installed SSL certificates through PKI certificate management to meet the security standards defined by the organization.
  • Uploaded the SSL Certificates, Validated the configuration and Trouble shoot the Data Power issues.
  • Managed the key-certificate pairs like both SSL Certificates from third party authorities like CA.
  • Installed, configured and supported the renewal of the SSL certificates between the servers.
  • Worked on setting up LDAP, SSL certificates on WebLogic using the key stores.
  • Create and install SSL certificates on Apache Web servers and WebLogic Application Servers.
  • Managed SSL certificates by tracking the expiration dates and renewing SSL certificates.
  • Involved in creating and renewing SSL certificates for node manager and MQ.
  • Worked on Web Security tools- LDAP Server, SSL Certificates.
  • Tracked and coordinated SSL certificates renewal for internal bank URLs.
  • Created SSL certificates and CA certificates using IKEYMAN.
  • Installed SSL certificates on Apache websites.
  • Created SSL certificates for JBOSS4.x/5.x/6.x.
  • Installed and configured Apache Tomcat Web server Responsible for installing SSL Certificates on Sun One and Apache web servers.
  • Installed and maintained SSL Certificates on Apache and iPlanet Web Servers.
  • Installed SSL certificates for both Weblogic and Iplanet servers.

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3 SSL Certificates Jobs

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8. Production Environment

demand arrow
high Demand
Here's how Production Environment is used in Middleware Engineer jobs:
  • Identified, escalated, and documented any issues impacting Production environments.
  • Worked closely with network team and SSO - Single Sign On team while shaking down the upgraded Test and Production environments.
  • Installed, Configured and administered of Oracle WebLogic Server 12c in Development, Integration, Acceptance and Production Environments.
  • Installed and configured Tomcat Application Server with Apache HTTP Web Server in Development, Test and Production environments.
  • Worked closely with development and testing teams to implement fixes in Testing and Production environments.
  • Deployed the applications in Testing, Staging and Production Environments, following change management practices.
  • Resolved Deployment issues and network issues for Development team and in Production Environment.
  • Monitored HP diagnostics in test and production environments.
  • Provide 24/7 Support to the Production Environment.
  • Provided 24x7 On-Call support for production environments.
  • Change Management, incident management and root cause analysis on all production and pre-production environments and worked extensively on problem determination.
  • Performed a wide range of technical activities in support of pre-production and production environment builds for E-business/Web/Unix applications.
  • Deployed JBOSS/Tomcat applications by creating Jobs in Bladelogic tool and schedule them on timely basis and provided support in production environment.
  • Performed troubleshooting on Java applications using WAS logs, traces, Log Analyzer, Resource Analyzer/Tivoli Performance Viewer in production environment.
  • Automated WAR deployment procedure in production environment running on JBOSS EAP 6.x using UNIX shell script.
  • Managed Load Balancing on the servers for Dev, Test and Production Environment.
  • Installed Fixpacks and feature packs to the runtime environment as required decreasing vulnerability to non-production and production environment WebSphere Application Server.
  • Worked on SSL cert renewals and worked on creating jks certs on weblogic and entrust certs for model and production environments.
  • Plan and deploy DR test for Production environments Good knowledge of SSL on Middleware queue manager, channel, web service.
  • Analyze, test, and maintain Middleware systems to meet functional objectives of the business across production and pre-production environments.

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9. J2Ee

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high Demand
Here's how J2Ee is used in Middleware Engineer jobs:
  • Performed configuration and deployment of J2EE applications in WebSphere ND environment.
  • Document J2EE system components & keep up-to-date J2EE Dashboards, Developer & Webmaster FOM's.
  • Worked in deployment of applications on a J2EE application server (preferably WebLogic).
  • Created, tested & deployed J2EE applications on WebSphere Application Server using WSAD tools.
  • Provided Architect support to Design and Setup WebLogic based J2EE Application Server platforms.
  • Involved in assembling, binding and deploying J2EE components on the Application Server.
  • Involved in monthly deployments and roll outs of all the J2EE applications.
  • Experience in deploying J2EE components on WAS 6.0/6.1 using WAS Admin Console.
  • Design and tune clustered J2EE containers for high capacity and low latency.
  • Project is designed in Java/J2ee application was designed using IBM WebSphere.
  • Deployed J2EE applications on JBOSS Application Server 7.x.
  • Engineer and support J2EE deployment scripts.
  • Deployed J2EE archives WAR's, EAR's and automated them with Unix shell scripts.
  • Created procedures, best practices, and training materials to mentor other members of the team in weblogic and java/j2ee concepts.
  • Experience in administering, maintenance and support of J2EE applications with JBoss AS.
  • Developed the web based applications using J2EE and Groovy and Grails.
  • Involved actively in migrations of J2EE applications running under BEA weblogic server 9.x to Jboss Application Server 5.x/6.x.
  • Designed, implemented, and refined wscp/wsadmin in support of J2EE application deployment and supporting resources.
  • Performed needed J2EE descriptor changes required from Weblogic to Jboss.
  • Supported a multi-function, multi-platform, multi-tier, mission-critical J2EE/WebSphere environment.

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9 J2Ee Jobs

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10. Tomcat

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high Demand
Here's how Tomcat is used in Middleware Engineer jobs:
  • Involved in configuring of load balancing using Tomcat Application Server workload management.
  • Involved in Load balancing/Tuning/Clustering for IBM MQ, WebSphere Application Server using Deployment Manager and Tomcat using Tomcat Manager/Admin tool.
  • Experience in working with multiple Tomcat instances, Logging with Log4J, familiar with load balancing and clustering concepts.
  • Implemented various valves like Remote Address Filter, Remote Host Filter and Access logs in Tomcat application server.
  • Installed Tomcat 7.0 and migrated all the applications from previous versions of Tomcat 6.0/5.5.
  • Configured the WebServer interfaces, session management, virtual hosts and transports for Tomcat.
  • Configured Apache, Tomcat, MQ and integrated with WebLogic Application server.
  • Installed, configured and administered Apache 2.2 and Tomcat 7/8 on Linux.
  • Implemented Clustering for High availability on Tomcat, JBOSS and WAS.
  • Install, configure and maintain TomCat Application Server.
  • Established high availability at the application server level for Jboss/Tomcat by installing the clustered profiles and enabling session replication.
  • Configured Clusters, load-balancing and fail-over solutions and WebServer plugins for applications servers WebLogic, Jboss, and Tomcat.
  • Test case making PEGA function on tomcat , deployment, tuning, clustering, troubleshooting etc.
  • Installed and configured Apache Tomcat and Sun ONE (iPlanet) Web Server.
  • Implemented ProxyPass Directives on ERS and IHS webservers for communication with Tomcat.
  • Administered CISCO ACE, Apache, tomcat, iplanet on Linux servers.
  • Experience in Installing and Configuration of IBM Http server and Tomcat.
  • Designed, implemented and maintained Informatica system with Tomcat webserver.
  • Installed and configured Apache Tomcat 7 with Informatica data quality Configured SSL for mutual authentication between client and server.
  • Experience in working with Tomcat, Load Balancing with Mod_jk, Worker.properties, uriworkermap.properties, resource monitoring with Tomcat Mbeans.

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12 Tomcat Jobs

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11. Solaris

demand arrow
high Demand
Here's how Solaris is used in Middleware Engineer jobs:
  • Experience with working on Solaris Zones/Containers.
  • Installed, configured and managed Apache and Tomcat on Linux and Solaris manually and through shell scripts.
  • Install, test, and upgrade MQ V7 on Solaris, Linux, and Windows operating systems.
  • Involved in transitioning J2EE applications from test to production environment on Sun Solaris, AIX environments.
  • Involved in applying patches for BEA WebLogic Server, SUN Solaris, and Apache Web Servers.
  • Maintain and upgrade the CFT product on Solaris, Windows, and Linux operating systems.
  • Installed and implemented the CVS repository on the Solaris environment.
  • Provided Network support for LAN/WAN and configured TCP/IP on AIX/Solaris and Windows NT/2000/XP clients and servers Apache Configuration, proxy configuration.
  • Installed and configured JBoss 5.x for different environment like testing, QA, development, production on Linux, Solaris platform.
  • Provided 24x7 production support for applications on systems running the fore mentioned middleware products on Linux and Solaris OS.
  • Configured and administered Bea WebLogic 8.1 and 9.2 in various environments on Sun Solaris platform.
  • Service management on Solaris 10 thru SMF (Service Management Facility) svcs, svcadm, svccfg etc.

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2 Solaris Jobs

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12. IBM Http Server

demand arrow
high Demand
Here's how IBM Http Server is used in Middleware Engineer jobs:
  • Installed & Configured of IBM HTTP Server, make junction works for the transportation of application through a web server.
  • Installed, configured and administered IBM WebSphere Application Server v6.x/7.x/8.x and IBM HTTP server v6.1/7.0 on Linux and AIX platform.
  • Performed tuning of WebSphere Application Server and IBM HTTP Server for optimal performance based upon user load.
  • Enabled SSL and was responsible for installing the certificates and configuring them in the IBM HTTP Server.
  • Installed and configured IBM HTTP Server 7.0 on Linux and Windows machines.
  • Configured IBM HTTP Server to load balance between the clustered Application servers.
  • Involved in troubleshooting of IBM HTTP server version 6.0 and 6.1.
  • Installed and configured remote WebSphere plug-in for IBM HTTP Server.
  • Installed and configured IBM Http Server, installed WebSphere plug-in, involved in generating plug-in file and solving plug-in related issues.
  • Involved in Up gradation of IBM Http Server as part of the WebSphere application server Migration including taking back up.
  • Installed IBM Http Server and Apache web server and configured it with WebSphere Plug-ins to work with WebSphere Application Server.
  • Installed and Configured Foglight monitoring tool for WebSphere Application Server, IBM HTTP Server and WebSphere MQ.
  • Experience in Installing and Configuration, administration of WebSphere Application servers 6.0/6.1, IBM Http server.
  • Administered and Supported Web Servers such as IBM Http Server and Sun One WebServer.
  • Installed and configured the IBM HTTP Server 8.0 and Apache webservers.
  • Installed IBM Http Server 7.0 and 6.1.
  • Designed and architected solutions around IBM HTTP Server and iPlanet Web Server.
  • Configured SSL for IBM Http Server using Ikeyman utility provided with the Http Server.

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6 IBM Http Server Jobs

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13. Ldap

demand arrow
high Demand
Here's how Ldap is used in Middleware Engineer jobs:
  • Design Security strategy - use of SSL/Firewalls between tiers, defining/implementing Security Roles/Policies, LDAP.
  • Configured LDAP using Netscape directory Server for user authentication.
  • Configured global security in WebLogic using LDAP authentication.
  • Configured WebSphere Application Server with LDAP Security.
  • Created the user lists and groups in LDAP Servers and mapped them to the enterprise applications running on the Application Servers.
  • Involved in ongoing research, development and testing of WebSphere, IBM HTTP Server, Directory Server-LDAP components and supporting products.
  • Installed and configured Sun One LDAP server and secured the application server using both LDAP server and Local OS authentication.
  • Enabled Global Security and Application security using LDAP by configuring OS repositories, Stand-Alone LDAP and Federated LDAP repositories.
  • Involved in configuring the Web Directory access protocols like LDAP for different levels of access at the site.
  • Used Microsoft Active Directory as the LDAP server for authentication with WebSphere Application Server.
  • Installed and configured IBM DB2 database and setup LDAP security to the Applications.
  • Implemented Web Sphere Global Security using LTPAV2 setups and Sun One LDAP Server.
  • Involved in SSO implementations using CA SiteMinder and Sun ONE LDAP Server.
  • Configured WebSphere App server to use LDAP for Single Sign On.
  • Experience in implementing LDAP, OID security models using Netscape server.
  • Configured Site Minder & LDAP Server for Single Sign On.
  • Installed and configured iPlanet LDAP Server and integrated with Web Logic Application Server.
  • Developed security APIs for internal web applications to retrieve user information from LDAP Developed several internal J2EE web applications with Struts framework
  • Integrated LDAP with Jboss instances and performed respective changes to the security roles, domain information in Jboss Deployment descriptors.
  • Experience troubleshooting apache, siteminder, weblogic, tomcat, ldap, F5's.

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14. Data Encryption

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high Demand
Here's how Data Encryption is used in Middleware Engineer jobs:
  • Configured and setup Secure Sockets Layers (SSL) for data encryption and client authentication.
  • Configured and setup SSL data encryption and client authentication.

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15. Jboss

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average Demand
Here's how Jboss is used in Middleware Engineer jobs:
  • Created SSL certificates for JBOSS 7.x/6.x/5.x/4.x.
  • Deployed Jboss security patches into the environment manually and established a patch management process.
  • Created groups, users, roles and configured alerts in JON 2.4 (Jboss Operations Network) monitoring server.
  • Experienced in configuring Modules, Global Modules and their dependencies in Jboss Application server.
  • Build, deploy, and administer applications in WAS, Tomcat and JBoss environments.
  • Performed patch updates to Jboss using the manual procedures and also using JON.
  • Upgraded the full web and application hosting platform for JBoss and Apache.
  • Install and configured the JBoss EAP servers in standalone and Domain mode.
  • Involved in Deployment of various J2EE components Including JAR, WAR & EAR files on WebLogic 9.x/10.x and Jboss EAP 4.x/5.x/6.x.
  • Performed migration of WebLogic 8.1.5 to Jboss 5.2 and JDK 1.4 to JDK 1.6.
  • Installed Weblogic, Jboss, Tomcat and Apache Web server binaries for different versions and related components across all environments.
  • Installed and configured Apache mod_jk to proxy requests from Apache to JBoss Application Server 5/6 on RHEL 5/6.
  • Involved in setting Jboss EAP 6.x/Jboss 7.x environment across multiple machines with domain controller and host controller processes.
  • Created Jboss EAP 6.x/Jboss 7.x domains with central architecture and performed deployments using console and CLI.
  • Authored Jboss CLI scripts to gather health metrics for Jboss 6.x instances.
  • Configured JBoss HA cluster in Domain mode.
  • Played a Crucial Role in the up gradation of WebLogic 8.x to 9.x/10.x and Jboss 4.x EAP to Jboss 5.x EAP.
  • Design, Implement, configure and administer Middleware Environments like Jboss, Tomcat and Apache webservers in various environments.
  • Involved in up-gradation of Weblogic 8.1 to Weblogic 10.3 and migration of JBOSS 4.2 to Weblogic 10.3..
  • Scale and architect middleware environments for Websphere, JBoss, Tomcat, MQ, Apache.

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12 Jboss Jobs

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16. JMS

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average Demand
Here's how JMS is used in Middleware Engineer jobs:
  • Provided Migration configuration for transactions, security, services, JMS servers and services while transitioning from development to production environment.
  • Used JMS for posting Customer data asynchronously from application to other application.
  • Administered applications in Java and performed configurations on them via the administrative console by using the JMS connected to WebSphere MQ.
  • Created JMS Providers, MQ connection factories, MQ queue destinations, Listener Ports and Activation Specification for WAS.
  • Worked on communication configuration between ECRTP and XENGINE server to WebLogic and JMS and Connection Factories in WebLogic.
  • Configured WebSphere resources like JDBC, J2C and JMS and troubleshooting for Connection Pooling problems.
  • Configured Distributed JMS Topics and Queues in Sonic MQ 7.0, 7.2 7.6 environments.
  • Integrated SOA, OSB producers and consumers using JMS Queues and Topics.
  • Configured WebSphere MQ using Connector Modules as a foreign JMS Provider.
  • Configured MQ as a Foreign JMS provider for WebLogic Server.
  • Configured and administered JDBC and JMS in WebLogic Server 8.1/9.2/10.0./11gR1.
  • Configured Connection Factory and Distributed Queue as JMS system resources.
  • Created JMS connections to connect to the queues.
  • Configured JMS Provider using WebSphere MQ.
  • Created Distributed JMS topics and queues.
  • Experience configuring JMS and data-sources.
  • END to END Design and configuration of JMS Queues to handle Orders at HMS down time.
  • Used BPEL sensors and JMS Queue.
  • Configured and supported JMS servers and JMS modules like Connection factoties, queues and Topics.
  • Configured WAS V6.X/V7.0/V8.X with IBM MQ and configured Queues for JMS messaging applications.

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17. JVM

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average Demand
Here's how JVM is used in Middleware Engineer jobs:
  • Involved in Performance tuning of JVM and WebLogic server with respect to heap and connection pools using Thread dump analyzing tools.
  • Engineered automated monitoring and communication of JVM, CTG and database connection health reports to senior management.
  • Involved in Java application server configuration tuning and Java Virtual Machine (JVM) tuning.
  • Worked closely with Developers and service delivery team to troubleshoot JVM and application related issues.
  • Generated Heap, JVM core dumps and analyzed them using thread analyzer and memory analyzer.
  • Root cause analysis by looking at thread, heap dumps, JVM logs.
  • Involved in performance tuning of JVM by analyzing thread and Garbage collection.
  • Involved in collecting and analyzing the JVM heap and thread dumps.
  • Configured tuned JVM for optimum performance.
  • Used Foglight to monitor WebSphere and tuned the environment accordingly like changing the JVM Heap, & Connection Pool sizes.
  • Automated deployment process and restart of JVMS using wlst and Shell scripts in Non production and production environments.
  • Involved in JVM Performance Tuning by enabling verbose-gc and thus monitoring frequency and length of Garbage collection.
  • Performed routine management of WebSphere Environment like monitoring Disk Space, CPU Utilization, jvm parameters.
  • Performed Root Cause Analysis including analysis of the thread/heap dumps of jvm processes and garbage collection.
  • Automated a few basic WebSphere JVM tasks such as start/stop using wsadmin scripting.
  • Implemented and Configured AppDynamics as the standard monitoring tool for all JVMs corporate-wide.
  • Experience in handling Java and Sun Hotspot JVM tuning.
  • Create and tune JVMs as per specifications Configuring the App Centers, Analytic and Mobile First Platform on various environment.
  • Experience working with dyna trace JVM monitoring on Websphere Application server.
  • Migrated Java Applications from Weblogic JVM to Jboss JVM.

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18. Infrastructure

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average Demand
Here's how Infrastructure is used in Middleware Engineer jobs:
  • Performed identification and resolution of the overall infrastructure problems/issues providing permanent solutions by root cause analysis.
  • Build an Infrastructure to deploy applications with maximum security and optimum performance.
  • Updated IBM Data Power administration and infrastructure documentation.
  • Provided input for infrastructure updates.
  • Designed highly available web infrastructure.
  • Design, implement, and validate solutions that streamline and automate standard processes, reducing overhead to support and maintain infrastructure.
  • Experienced in supporting Databases that use an Enterprise application infrastructure solution experience Apache Tomcat, BEA Systems WebLogic.
  • Worked with team leads to create new infrastructure configuration baseline for WebLogic 11g and WebLogic Integration.
  • Installed fix packs for WebSphere AS 7 and IHS server during regular infrastructure maintenance/release windows.
  • Worked on Configuration, Performance Tuning, Clustering, and Troubleshooting of infrastructure related problems.
  • Trouble shooting issues with infrastructure as well as code to determine further course of action.
  • Installed, built and configured the WebLogic servers and SOA Infrastructure for handling BPEL web-services.
  • Managed Amazon Web Services (AWS) infrastructure with automation tool such as Chef.
  • Lead a team of 4 on administering WAS/IHS Infrastructure setup.
  • Developed infrastructure monitoring scripts with QTP for Booking Project.
  • Lead POC (proof of concepts) to test compatibility of different middleware/infrastructure components with existing environments.
  • Propose changes in current infrastructure to upper management as well as provide a roadmap to achieve capacity goals.
  • Architected and created an enterprise infrastructure with a set of generic services using CORBA IDL/C++ bindings.
  • Worked on messaging infrastructures like ActiveMQ, SonicMQ, IBMMQ and on hyperic monitoring Technologies.
  • Used Nastel Autopilot/ MQMON to administer MQ infrastructure.

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19. High Availability

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average Demand
Here's how High Availability is used in Middleware Engineer jobs:
  • Created Clusters and instances in WebSphere Network Deployment to support high availability, fail over and implemented horizontal clustering.
  • Involved in application migration from older server environments to newer server environments providing high availability and accessibility.
  • Monitored applications for high availability.
  • Involved in designing WebSphere Application Server features for High Availability, Load balancing and Work Load Management.
  • Involved in setting of high availability and clustering for WebLogic, OIM, and OID.
  • Created WMQ Cluster to provide the high availability and for workload balancing.
  • Configured Queue, Queue Managers, and Channels for High Availability.
  • Involved in setting of High Availability and clustering for WebSphere.
  • Experience in setting High Availability and clustering for SOA suite.
  • Achieved Workload Management and Failover by Creating and Configuring Clusters and Cluster members for Load Balancing and High availability.
  • Involved in capacity planning including horizontal and vertical cluster configuration using WAS ND for high availability and scalability.
  • Deployed applications on multiple Jboss Servers and maintained Load balancing, high availability and Fail over functionality.
  • Involved in working with Load balancing/Firewall to achieve failover and high availability.
  • Worked with various features like High Availability and Failover of different applications.
  • Worked on Brocade Load balancer for high availability and Fail over for the servers.
  • Implemented Load balancing, high availability and Failover for the servers across Development, System Test and Productionenvironments.
  • Deployed the applications on multiple WebLogic Servers and maintained Load balancing, high availability and failover functionalities.
  • Involved in capacity planning, implementation of Websphere 6.x Configured Server Groups and Clones for High availability and Fail over capability.
  • Involved in Maintainance of production SOA instances involved in setting High availability and clustering for Oracle SAO suite.
  • Installed, configured and maintained web center public site (tiaa-cref.org) on apache and VMware tomcat with high availability.

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20. Unix

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average Demand
Here's how Unix is used in Middleware Engineer jobs:
  • Developed UNIX Shell, SQL, and PL/SQL scripts for day-to-day system, data and database administration tasks.
  • Experience in coordinating with Unix team while moving environment from PROD to DR and DNS flipping.
  • Experienced in scheduling Sequence and parallel jobs using DataStage Director, UNIX scripts and scheduling tools.
  • Implemented and managed a Samba based Active Directory domain that integrated Windows and UNIX systems.
  • Assist developers, programmers, database administrators, and other users in resolving WebLogic/Unix issues.
  • Involved in cluster architecture, capacity planning along with development, UNIX and network teams.
  • Installed and configured SiteMinder Policy Server (5.5/ 6.0) on UNIX/Windows environments.
  • Developed and ran UNIX shell scripts and implemented auto deployment process.
  • Review and modification of Unix Scripts used for batch jobs.
  • Install, configure and support Web logic Application Servers on UNIX/Windows in multi domain environment for multiple applications.
  • Worked on Installing and maintaining Sunone, Apache web Servers on Unix Servers.
  • Provide UNIX and middleware engineering project consulting services across disciplines to major clients.
  • Installed, Configured, and administered MQSeries on Windows and Unix platforms.
  • Worked on Installation and Configuration of WebLogic [ ] on Unix Servers.
  • Worked on Security Realm for adding the users in unix platform.
  • Installed and configured NDM for file transfer from unix to mainframe.
  • Up gradating the Weblogic servers from 8.1 to 9.2 on UNIX.
  • Installed IHS and Apache Web Server and configured http, https on Unix and Windows platforms.
  • Installed and Configured JRMC, Jprobe and Unix monitoring scripts to monitor weblogic servers.
  • Well versed in writing korn-bash UNIX Shell Scripts and run them as scheduled Cronjobs.

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21. XML

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average Demand
Here's how XML is used in Middleware Engineer jobs:
  • Installed layer 7 XML Gateways v 7.3.1 for authentication and authorization of incoming and outgoing requests to and from HUB.
  • Installed layer 7 XML Gateways V7.3.1 for authentication and authorization of incoming and outgoing web service requests.
  • Transformed SOAP messages to XML and XML to SOAP to modify the data elements using ESQL.
  • Developed style sheet (XML/XSD/XSLT) for routing, error handling and transformations.
  • Developed SOAP WSDL, Message models, XML schema for integrating different applications.
  • Developed Message flows to transform messages from XML to COBOL copybook format.
  • Implemented XML managed interfaces using the end points AMP and SOMA.
  • Developed the XML Schema for the data maintenance and structures.
  • Validate and transform XML documents.
  • Worked with CWF, TDS and XML, XMLNSC message formats.
  • Configured User Agents and XML Managers Configured AAA Policy for authentication and authorization steps.
  • Used Python and Django creating graphics, XML processing of documents, data exchange and business logic implementation between servers.
  • Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
  • Key projects included the extension of the XML Gateway Service Virtualization environment and the Global Corporate Employee Portal.
  • Developed message flows and message sets to handle XML, TDS, and Cobol Copy book Message formats.
  • Utilized wsadmin and XML Access tools to deploy and administer WebSphere applications and portal resources.
  • Developed pom.xml files for Maven build scripts.
  • Used config.xml file wizard extensively to create and manage WebLogic domains.
  • Deployed and configured portlets using Portal Admin GUI and XMLAccess.
  • Modified ejb-jar.xml and jboss.xml to configure the Message Driven Beans.

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22. EAR

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average Demand
Here's how EAR is used in Middleware Engineer jobs:
  • Performed JEE application deployment and administration including JAR, WAR, and EAR files on different environments and targeted to clusters.
  • Experience in deploying EAR, WAR and JAR files on WebSphere Application Server V7.0/8.5 and configuring various resources for applications.
  • Deployed WAR, JAR, EAR & RAR on WebLogic Cluster for High Availability, Load Balancing and Fail Over.
  • Automated the Deployment process of various WAR, JAR, and EAR applications in clustered environment using WLST scripts.
  • Researched and troubleshoot application and run time issues, from WebLogic configuration to code issues after applying the Patches.
  • Installed EAR's, configured application specific JVM settings, Web container parameters using the Admin Console.
  • Deployed the applications in formats of WAR, JAR, and EAR in different WebLogic versions.
  • Deployed Applications (WAR, JAR, and EAR) in Domain and Clustered environment.
  • Involved in deploying the EAR/WAR files and scripting automated deployment of the applications.
  • Resolved various critical migration issues, researched and documented the procedures.
  • Used GUI and command line for configuration of EAR files.
  • Deployed WAR, RAR, and EAR on clustered environment.
  • Deployed application EAR for WAS.
  • Deployed applications (WAR, JAR and EAR) using WLST, Anthill, Sun N1 Service Provisioning System.
  • Used CVS, SUB-VERSIONS, CLEAR CASE and ANT for creating builds.
  • Deployed the WAR, JAR and EAR applications in WebLogic 8.1/9.2.
  • Deployed EAR/WAR files on multiple Servers/Clusters and maintained Load balancing, high availability and Failover functionality.
  • Rearchitected SWIFTNET payment release mechanisms using dynamic routing.
  • Deployed EAR, WAR, JAR files on Weblogic culsters on production and non production environments.
  • Remediated heartbleed bug by upgrading openssl-1.0.1e to openssl-1.0.1g/h and disabled weak ciphers SSLv3/v2.

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23. EJB

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average Demand
Here's how EJB is used in Middleware Engineer jobs:
  • Deployed different application WAR files, EJB JAR files and enterprise application archives (EAR) on WebLogic.
  • Managed performance tuning of HTTP server, Web Container, EJB Container, and database Connection Pool.
  • Managed self-signed certificates from PKI Groups for security optimizations for EJB containers.
  • Deployed Session and Entity EJBs in WebSphere.

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24. AIX

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average Demand
Here's how AIX is used in Middleware Engineer jobs:
  • Installed and configured IBM WebSphere Application Server 6.1/7.0x, JDBC drivers along with trouble shooting and recovery on AIX, Linux.
  • Installed, configured WebSphere Application Server 6.x/7.x/8.x and IBM HTTP Server 6.x/7.x/8.x on multiple platforms like AIX, Linux and Windows.
  • Installed and configured IBM WebSphere Application Server 8.5/8.0/7.0/6.1 on AIX 5.3/6.1 and Windows using Graphical as well as silent install.
  • Installed, configured and clustered WebSphere Portal server 5.1.0.1 on AIX 5.x, RHEL and Windows servers.
  • Installed & configured Apache Tomcat Server 7.x/6.x on various operating systems such as LINUX, & AIX.
  • Involved in transitioning J2EE applications from quality assurance to production environment on AIX & RHL Platforms.
  • Migrated WAS 6.0/6.1 Network Deployment and Base on AIX/Windows platforms to WAS 7.0 Network Deployment.
  • Worked closely with AIX Server Team for Operating System tweaks for Performance.
  • Install, maintain and support WMB versions V7 and V8 running on AIX Unix and windows.
  • Migrated AIX 5.2 to 5.3, 5.3 to 6.1 and 6.1 to 7.1.
  • Involved in Migrating WAS 5.0/5.1 to 6.1/6.0 in AIX platform.
  • Worked with WebSphere MQ and MB on various platforms like AIX, Solaris, Linux and ZLINUX.
  • Installed, Configured & Maintenance of IBM WebSphere MQ in Aix, Linux platforms.
  • Maintained on different Platforms like AIX, Sun Solaris.
  • Installed, Configured IHS on AIX and Solaris.
  • Managed Legato Networker Backups running on AIX.
  • Migrated existing applications from WAS 7.x to 8.x using WAS pre-upgrade and WAS post-upgrade tools on Sun Solaris, AIX.
  • Worked on Linux, Solaris and Aix flavors of UNIX in non-prod and production environments.
  • Installed and configured MQSeries on AIX, Solaris, Z/OS and Windows 2003.
  • Configured HBAs for MPIO support for multi-path on Windows and AIX servers.

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25. Introscope

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average Demand
Here's how Introscope is used in Middleware Engineer jobs:
  • Monitored WebLogic performance using WilyIntroscope.
  • Installed and Configured Wily Introscope 6.x/7.x for different domains and established alerts and reports that complete application monitoring dashboard.
  • Installed and configured Wily Introscope (CA) monitoring tools for monitoring the applications which are running in the application server.
  • Worked with web tier integration (SunOne, Apache) as well as Wily Introscope, SiteMinder integrity.
  • Installed and configured Wily CA agent, Wily enterprise manager and Introscope Workstation for monitoring performance.
  • Used Wily Introscope to determine application bottlenecks to dig-out which modules are consuming excessive resources.
  • Installed and configured WILY Introscope to monitor the performance of server at a detailed level.
  • Involved in trouble shooting and Performance tuning using Wily IntroScope v7.0/6.x and Tivoli Performance Viewer.
  • Installed and configured Wily 8.2 on WebLogic machines and monitored resources using Wily introscope.
  • Installed, Configured Wily Introscope 8.2.3, and created Dashboards for different domains.
  • Installed and Configured Wily Agent, Wily Enterprise manager and Introscope Work station.
  • Involved in monitoring the health of applications using Wily Introscope v9.1.
  • Installed, Configured Introscope Wily Agent with WebLogic 10.3.x environments.
  • Installed and Configured Wily Introscope and Foglight to monitoring application servers.
  • Experienced with monitoring tools like Introscope, Sitescope, HP BAC, HP Diagnostics.
  • Monitor WebSphere and Portal software using CA Wily Introscope and Sitescope.
  • Monitored JBoss CPU processes and vmstats using Wily IntroScope.
  • Installed and Configured Wily Introscope, JRMC and Jprobe to monitor weblogic servers.
  • Create monitoring and alerting dashboards with Introscope Wily and Coradiant Truesight.
  • Worked on in introscope [ ] Installed and configured SSL certificates.

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26. DB2

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average Demand
Here's how DB2 is used in Middleware Engineer jobs:
  • Transferred Default derby database to DB2 and Configured Security LDAP registry for WebSphere Portal environment.
  • Created Data Sources to a variety of Databases, including DB2, SQL and Oracle.
  • Configured DB2 Node and DB catalogs to connect to mainframe DB2 databases via DB2Connect server.
  • Involved in creating DB2 & Oracle data sources on WAS v7 at cluster level.
  • Involved in connecting the DB2 and Oracle 9i databases with various environment servers.
  • Experienced in troubleshooting database(DB2/Oracle) issues.
  • Configured Application Server with DB2 V7.1/8.1 database.
  • Installed IBM DB2 UDB 8.1.5 and catalogued the remote database server and database for db2 legacy type2 drivers.
  • Installed IBM Websphere as primary and secondary nodes in clustered environment and configured with DB2 Database.
  • Configured access control, policies, lifecycles, classifications and DB2 connectivity on WSRR7/8.5.
  • Transferred default cloudscape database to DB2 and Oracle database.
  • Upgraded the db2 fixpack successfully from v9.7.0.4 to v9.7.0.5.
  • Transferred default Cloudscape database to DB2 and Oracle in Websphere Application Server.

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27. QA

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average Demand
Here's how QA is used in Middleware Engineer jobs:
  • Created WebLogic Domains with Clustered Managed Servers for Development/QA/Performance/Disaster Recovery environment and maintaining domains for different Projects for each environment.
  • Worked closely with application team and QA testing teams for performance/load/stress testing of applications and monitoring/tuning the application parameters.
  • Monitor, backup and recover Developers and QA data using IBM TCM and TSM on IBM DS storage.
  • Modified Tomcat and Apache configurations to function in new development, QA, and production server environments.
  • Configured and maintained a number of WebSphere Application Server instances in development, QA and production environment.
  • Deployed various J2EE applications onto JBOSS, WAS application servers for QA, Pre-Production and Production environments.
  • Provided application support in all environments (ITE/DEV, QA/UAT, Training, and Production).
  • Involved in managing releases of products from development to QA to Pre-Production and Production.
  • Involved in assisting QA team for Load and Stress testing of J2EE applications.
  • Analyze MQ performance for application throughput and coordinate stress test with EQA.
  • Performed Deployment of Release to various QA & UAT in Linux environments.
  • Worked closely with development team and SQA team for product releases.
  • Supported performance tuning efforts by closing working with SQA Performance teams.
  • Provide and enforce controls to ensure stable QA and production environments.
  • Involved in assisting QA team in Load and Integration testing of J2EE applications on WebLogic/JBoss Application Servers.
  • Work to engineer cost effective DEV and QA solutions as per best fit to Metlife standard solutions.
  • Deployed EAR applications in clustered WebSphere Application Server for Dev, QA and Production environments.
  • Worked on pre-requisites, configured the TEST/QA/PROD environments.
  • Installed and Configured IHS for Websphere Applications for Dev, QA and Prod environments.
  • Installed and configured vFabric tcServer and ERS webserver in DEV, QA and Production environments.

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28. Site Minder

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average Demand
Here's how Site Minder is used in Middleware Engineer jobs:
  • Installed Site Minder Web Agent and Integrated with the WebSphere Application Server 7.0 and Provided Site Minder related Application Support.
  • Experienced in installing the security certificates and installing Site minder for single sign on (SSO).
  • Involved in Configuring Single Sign On (SSO) with Site Minder for WebSphere Application Server.
  • Involved in securing J2EE applications by implementing Single Sign On by using LTPA and Site Minder.
  • Installed and configured Site Minder web agent on Web server.
  • Installed Site Minder web agents for Web servers.
  • Configured the Site minder Policy server for failover to multiple user directories and policy stores.

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29. IIS

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average Demand
Here's how IIS is used in Middleware Engineer jobs:
  • Installed, configured and administered Apache 2.0, IIS 6.0 per best practices and according to the application needs.
  • Worked on installing and configuring IBM HTTP Server, IIS and involved in troubleshooting and recovering the application.
  • Installed WebServer IBM HTTP 7.0/6.1, IIS 7.0 and Apache 2.0.48 for serving multiple applications.
  • Configured plug-ins which allows requests to be proxies from a IIS to WebSphere server.
  • Manage SSL (Secure Socket Layer) Certificates for IHS and IIS servers.
  • Created and configured Apache, SunOne and IIS web server proxy virtual sites.
  • Performed quarterly health checks on IIS based web servers.
  • Created, renewed Digital Certificates and Configured SSL for secured communication between applications running on Weblogic, Apache and IIS.
  • Engineered and Configured IIS, Apache Web Server plugin for WebLogic Server and webserver load balancing of HTTP requests.
  • Integrated and administered WLS, WLI, MQ, Documentum, SunOne, Apache and IIS servers.
  • Generated and deployed server plug-ins for IBM HTTP Server, iPlanet and IIS.
  • Support a range of web technologies such as IIS as well as apache.
  • Install and configure Microsoft IIS, Apache Tomcat Webserver in various environments.
  • Installed and Configured apache, IIS Plug-ins for Weblogic.

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30. DEV

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low Demand
Here's how DEV is used in Middleware Engineer jobs:
  • Research and develop solutions under an Agile/Scrum framework, delivering new features using two-week iterations.
  • Maintained separate development, test, and production environments Application Server.
  • Worked with application development teams to tune application performance.
  • Analyze user requirements in order to determine scope, develop implementation strategies, and manage user expectations.
  • Set up WebLogic domain with a single server instance for developers on their windows machines.
  • Worked on PTE environment with developers for user load, performance and other issues.
  • Worked with Architect/Developers in Configuring new Domains and setting up Environment for new Applications.
  • Performed administration tasks in development and test environments on MQ and Message Broker.
  • Worked to Install Oracle patch for BI environment to support development needs.
  • Maintained the repository for the Development, Test and Production environments.
  • Experienced in designing and developing applications using UML and Rational Tools.
  • Maintained WebLogic servers on different Environments for Development, Testing, Staging and Production for on-going application development.
  • Developed shell scripts to automate backups and disaster recovery operations, automate scheduled maintenance by executing the scripts from the crontab.
  • Served as Oracle Weblogic Subject Matter Expert (SME) and provided guidance to various application development teams.
  • Trouble shooted various problems when working with Installing and configuring OS and network device remotely in various site.
  • Installed and configured JBOSS 4.2/5.0 on different environments like Dev, Test, QA and Production.
  • Installed MQ Series on the Solaris environment for the Development and Test environments.
  • Supported the application cycles from testing to dev/QA to production.
  • Installed and Configured Apache Tomcat 6.0 application servers on various environments like Dev, Test, Perf and Production.
  • Raised PMR's with IBM Developed scripts using Shell & MQSC scripting to create the Middleware architecture.

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31. Heap Size

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low Demand
Here's how Heap Size is used in Middleware Engineer jobs:
  • Managed and Monitored JVM Performance by adjusting WebLogic heap size and garbage collection parameters.
  • Worked on tuning Application Server, and Web Servers by changing the Heap Size parameters and tuning JVM's Garbage Collector.
  • Tuned the JVM Heap Sizes by adjusting the MIN, MAX and Nursery Sizes Production and Staging Environments.
  • Experienced in using Verbose GC for garbage collection and tuning Heap size to reduce memory leakage.
  • Experience in finding the Memory Leaks and adjusting the JVM Heap Sizes and GC Parameters.
  • Performed Performance tuning of JVM heap size, GC, Java stack trace analysis.
  • Analyzed the parameters of garbage collection and Heap size for performance tuning of JVM.
  • Installed and Configured IBM WebSphere Application Server 5.x/6.0, IHS Tuning the JVM by specifying the minimum and maximum heap size.
  • Used Tivoli Performance Viewer to monitor and tune JVM parameters such as verbose GC, heap size and thread pool count.
  • Updated certificates according to the scheduled time frame Performance tuning by configuring Heap size and other JVM parameters.
  • Worked with JProbe in-order to adjust JVM Heap Size and reduce memory leakage.

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32. Wlst

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low Demand
Here's how Wlst is used in Middleware Engineer jobs:
  • Monitored and administered WebLogic Server Instances with WLST scripting and created the Shell scripts for the Auto-Deploy.
  • Authored UNIX Shell scripts & Python WLST scripts to automate logs cleanup and error log monitoring.
  • Worked with WLST scripts and Shell Scripts to automate frequently done tasks like deployments.
  • Experienced in WLST scripting to automate and monitor the WebLogic routine tasks.
  • Experience in writing WLST scripts for deployment, start and stop servers.
  • Created domains and deployed applications using console and WLST scripting tool.
  • Developed Ant/WLST/Python scripts for build and deployment of code.
  • Worked with Customized WLST, automate system-admin jobs.
  • Used WLST to get run-time parameters.
  • Created wlst scripts for repetitive tasks, modified existing shell scripts to add more functionality for automated deploys.
  • Invoked WLST scripting and created JDBC connection pools and enrolled the nodemanger using WLST command line.
  • Detailed understanding of Weblogic Application Server Clustering for High Availability Scripting skills to automate jobs using WLST scripting.
  • Configured Node Manager and Machines for controlling managed servers Used Configuration wizard and WLST scripts to create and manage Weblogic domains.

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33. Trouble Shooting

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low Demand
Here's how Trouble Shooting is used in Middleware Engineer jobs:
  • Involved with the developers in trouble shooting and fixing day-to-day problems of the applications in Production on 24/7 schedule.
  • Involved in trouble shooting and fixing day-to-day problems of the applications in production, production-Fix and testing environments.
  • Experience in operational 24x7 supports, best practice trouble shooting, monitoring and root cause analysis.
  • Involved in trouble shooting production issues and opening case/ticket with Oracle/BEA for any critical issue.
  • Implemented clustering, performance tuning and trouble shooting of IBM WebSphere Application Server 7.0/8.5.
  • Involved in trouble shooting and performance tuning including configuring JVM parameters as required.
  • Trouble shooting various issues which arise in the WebSphere Commerce environment.
  • Involved in Trouble Shooting of channels in Distribution queuing.
  • Trouble shooting various problems in different stages of.
  • Experienced in trouble shooting SSO related issues.
  • Trouble shooting web services with DataPower connectivity ESQL was used extensively for message transformation.
  • Implemented clustering, performance tuning and trouble shooting of WebLogic Application Server, Tomcat, Jboss and windows servers.
  • Involved in Trouble shooting and Performance tuning using Thread Analyzer, Heap Analyzer and ITCAM and Dynatrace.
  • Involved in trouble shooting and performance tuning using nimsoft Performance Viewer and Log Analyzer.
  • Trouble Shooting Weblogic Application Server pools and manager with Oracle 9i&10.0.

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34. Jython

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low Demand
Here's how Jython is used in Middleware Engineer jobs:
  • Developed WLST/JYTHON, UNIX shell scripts to automate the deployment process.
  • Developed and maintained Jython and ANT scripts to build and deploy the J2EE applications.
  • Experienced with scripting in shell scripting (bash) and Jython, Python.
  • Worked on shell scripts, Jython for auto deployment and other admin activities.
  • Used WLST, ANT and Jython for automatic deployment of applications.
  • Created jython scripts for WebSphere Migration.

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35. F5

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low Demand
Here's how F5 is used in Middleware Engineer jobs:
  • Managed application deployment without outage maintaining High Availability using F5 Big-IP by Active-Active/Active-Inactive modes.
  • Implemented a procedure to offload certificates to the F5 LTM and reduced the overhead of maintaining complex certificates.
  • Work with Network team in setting up of new Firewall rules, F5s for the applications.
  • Worked with F5 Networks -Big-IP for load balancing of traffic to the various internet web services.
  • Worked on BigIP F5, networking, DNS, firewalls and its protocols.
  • Worked with H/w Load balancing Team to Configure WebLogic Server URLs on F5 for High Availability, Load Balancing & Failover.
  • Network design, layout, updates, and maintenance for Cisco switches, Cisco routers, and F5 Networks load balancers.
  • Configured F5 Hard Ware Load balancer to balance the loads on Apache Web Servers.
  • Implemented and maintained Load balancing for the application using the F5 Load balancer.
  • Experience with F5 load balancers to load balance and reverse proxy servers.
  • Configured F5 load balancers to work with WebLogic Server.
  • Configured BIG IP F5 Load Balancer for load sharing.
  • Have good experience on F5 Load Balancer.
  • Configured BIGIPF5Load Balancer for load sharing.
  • Used Big IP F5 Load Balancer.
  • Experience with Hardware based Load balancers (F5's BigIP), Software based IBM's Edge Load Balancer solution.
  • Configure VIP, created pools and irules for the BigIP F5 Load Balancers.

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36. Rhel

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low Demand
Here's how Rhel is used in Middleware Engineer jobs:
  • Installed and configured Apache HTTP server Plug-in to proxy requests from Apache to WebLogic 10.3 on RHEL 5/6.
  • Identified issues related to tuning the garbage collector with the 32 bit RHEL.
  • Involved in migrating JBOSS /Fat java applications to RHEL6 upgrade.
  • Experienced in upgrading JBOSS application server from v6.1.0 to v7.0.1 Involved in migrating JBOSS /Fat java applications to RHEL6 upgrade.
  • Installed, Configured and Administered Jboss Application Server 6/5.0 on RHEL, WINDOWS.

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4 Rhel Jobs

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37. Plug-In

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low Demand
Here's how Plug-In is used in Middleware Engineer jobs:
  • Installed and configured Apache HTTP Server plug-in to proxy the request from Apache HTTP Server to the WebSphere and WebLogic Servers.
  • Configure Oracle Service Bus proxy services in the Oracle Service Bus Administration Console or the Oracle Service Bus plug-ins for Eclipse.
  • Installed and configured HTTP Proxy Plug-ins on Apache Web Server to send traffic to request dynamic content from WebLogic Application servers.
  • Manage WebSphere Messaging in a clustered environment; configure workload management via Web Server Plug-in.
  • Configured IBM HTTP Server with SSL for communication between Plug-in and Application Server.
  • Configured SSL communication between the WebServer Plug-in and the WebSphere Application Server.
  • Achieved dynamic provisioning on EC2 with Knife-EC2 plug-in.
  • Create plug-in for UI using RCP.
  • Configured Clusters, Load-balancing, High availability and fail-over solutions & Web Server plug-in for Weblogic application server.
  • Enabled security and configured SSL between Webserver Plug-in and WebSphere Application Server.
  • Generated & Propagated plugin-cfg for web servers and troubleshooted plug-in regeneration problems.
  • log rotation and plug-in migration, configuration automation.
  • Installed and configured plug-ins for Apache HTTP server and Sun One Web server to proxy the request for Weblogic server.
  • Experience with web administration, which includes installation of Sun One/IPlanet Web Servers and configuration of Web Server Plug-ins.
  • Configured the WebLogic proxy plug-in and the applications on Apache and SunOne Webservers.
  • Experienced in applying Fixpacks, Patches and Plug-ins for WebSphere application server.
  • Configured websphere plug-in for IIS.
  • Installed and configured Apache webserver 2.2.x and configured Apache to Weblogic plug-in.
  • Installed and configured Apache, SunOne/iPlanet plug-ins for Weblogic and JBoss5.x.
  • Generated http plug-in config and moved it to the web servers.

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38. Red Hat

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low Demand
Here's how Red Hat is used in Middleware Engineer jobs:
  • Red Hat Satellite System Discovery Tool
  • Installed and Configured WebSphere Application Server 7.0 and IBM HTTP Server 7.0 on Red hat Linux & AIX.
  • Installed and configured BigBrother monitoring tool running on Red Hat Linux to monitor over 120 UNIX servers.
  • Supported and configured WebSphere Application and WebSphere Portal Server running on Red Hat Linux.
  • Configured and supported DNS Bind 9 running on Red Hat Linux.
  • Red Hat Enterprise Linux (RHEL) System Implementations for LDAP.
  • Installed, configured and managed Red Hat Satellite Server.
  • Migrated all applications from AIX to Red Hat Linux.
  • Well versed with Red Hat Enterprise Linux 4.0.
  • Installed and configured Red Hat Cluster Server.
  • Involved in installing, configuring and maintenance of JBoss EAP 5.0, JBoss EWS on Red Hat Linux platform.

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6 Red Hat Jobs

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39. Connection Pools

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low Demand

40. ANT

demand arrow
low Demand
Here's how ANT is used in Middleware Engineer jobs:
  • Used ANT and MAVEN as a build tools on java projects for the development of build artifacts on the source code.
  • Experienced in creating build and deploy scripts and processes using a combination of Ant, Maven, and other scripting languages.
  • Configured Trading Partners, participants and business agreements using TIBCO Business Connect, EzComm, EDI and SOAP protocols.
  • Installed Oracle Server and client, created required database as well as grant privileges.
  • Guarantee the attainment of key milestones by proactively tracking metrics and project outputs.
  • Developed ANT build scripts, UNIX shell scripts and auto deployment process.
  • Analyzed the ANT build projects for converting to Maven build projects.
  • Maintained, enhanced, and created new build ANT scripts.
  • Experience in writing ANT scripts for compile and deployment.
  • Documented all procedures and any other important issues.
  • Used Ant scripts to deploy the applications like formats of WAR, JAR, EAR in WebLogic.
  • Deployed applications (WAR, JAR and EAR) using WLST and Anthill.
  • Played a very important role in the Middleware Engineering team performing engineering operations, administration, deployments and 24/7 Production support.
  • Documented all procedures and any other important issues.Monitoring the server logs, error logs.
  • Design and implement 64 bit WAS6.1 environment for Oracle Demantra application.
  • Worked on deploying and mantaining OEM 11g agents.
  • Worked with Build and Deployment teams Used ANT build scripts for Build and Deployment Production Support.
  • Created datasources (XA) in Jboss by extracting the relevant configuration from Weblogic.
  • Deploy, administer, and manage multitenant and customized scalable Hadoop clusters.
  • Design, implantation and management of internal and hosted Weblogic and Websphere middleware environments, including SQL and Oracle database servers.

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41. Jndi

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low Demand
Here's how Jndi is used in Middleware Engineer jobs:
  • Maintained master copy of JNDI list for future configuration.
  • Configured JNDI Connection Pool for better performance Improved the application performance and configured JVM parameters.

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42. Node

demand arrow
low Demand
Here's how Node is used in Middleware Engineer jobs:
  • Installed MQ Secure node-to-node secure communications between external clients and Company in the distributed environment.
  • Configured Node manager to remotely administer Managed servers and Deployment with WLST.
  • Configured Node manager for administration of Managed servers.
  • Configured Node Manager to remotely administer managed servers.
  • Experience in setting up multiple domains, including machines, managed servers, node managers and clusters in all the environments.
  • Involved in trouble shooting, Federation of nodes and Synchronization of nodes with NDM for managing server clusters/repositories.
  • Coded multiple recipes and cookbooks in Chef to administer the node servers and to automate the deployments.
  • Configure build scripts(ANT) for build Jobs and create, configure nodes on Jenkins.
  • Involved in Creating and Managing the Nodes, Application Server's and Clusters.
  • Implemented flows File-to-Queue, Queue-to-File using file nodes.
  • Configured web logic NodeManager for runningmanaged servers.
  • Installed fix packs on WAS 7.0 and installed and configured IBM HTTP Server on unmanaged nodes.
  • Supported, setup SSL on CD clients also configured secodary nodes.
  • Manage Web Servers in unmanaged nodes.
  • Automated update of bug system by setting up Node.js/Express.js web services server to receive GIT post receive hooks.
  • Performed a routine check on nodes syslogs and errorlogs for system and hardware errors.
  • Used the Node.js and Angular.js MVC Frameworks in the development of the web applications.
  • Created and managed Weblogic Domains and Node Manager using config wizard and WLST.
  • Designed Messageflows to convert MQ messages to SOAP messages and to invoke Webservices through HTTPRequest nodes.
  • Enhanced user experience by designing new web features using MVC Framework like Angular.js, Backbone.js, Require.js, Node.js and EXT.js.

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43. JSP

demand arrow
low Demand
Here's how JSP is used in Middleware Engineer jobs:
  • Developed JSP with Custom Tag Libraries for control of the business processes in the middle-tier and was involved in their integration.
  • Developed Custom Tags to simplify the JSP code.
  • Developed and implemented the MVC architectural pattern, JSPs as the view, Struts as Controller and as model.
  • Designed UI screens using JSP, CSS, XML and HTML.Used JavaScript for client side validation.
  • Created graphical user interfaces (GUIs) front-end using JSP, JavaScript and JSON.
  • Involved in writing JSP and Servlet components.
  • Developed presentation layer using JSP, HTML, DHTML, CSS, AJAX, JavaScript, JSTL Taglibs.

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44. Connection Factories

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low Demand
Here's how Connection Factories is used in Middleware Engineer jobs:
  • Created connection pools, various data sources, JMS connection factories, Queues and topics.

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45. Servlets

demand arrow
low Demand
Here's how Servlets is used in Middleware Engineer jobs:
  • Installed and configured IBM WebSphere Application Server, JDBC drivers, and Servlets engines on Linux.

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46. FIX Packs

demand arrow
low Demand
Here's how FIX Packs is used in Middleware Engineer jobs:
  • Involved in number of upgrades (Applying Fix Packs) of Web Server instances from development, testing and production.
  • Performed RCA's and approached vendors by rising Tickets and installed fix packs and cumulative fixes up on suggestions/recommendations.
  • Experience in applying Fix Packs, Refresh packs and Cumulative fixes to upgrade the existing Web Sphere versions.
  • Installed Installation Manager to apply Fix packs to IBM WebSphere Application Server, IBM HTTP Server and Plugins.
  • Maintained application configuration artifacts of WebSphere products and applied fix packs for WAS, MQ and Process Servers.
  • Installed, configured and applied the latest refresh packs and fix packs on Plugin6.0 & Plugin6.1 versions.
  • Installed Fix packs, Cumulative Fixes and Refresh Packs on the Base and ND Versions.
  • Applied fix packs and cumulative fix packs to upgrade the WebSphere Application Server versions.
  • Experience in driving the effort for applying WebSphere fix packs and application patch deployments.
  • Migrated to WAS 7.0 on Linux/Windows platforms and installed fix packs.
  • Installed and configured fix packs on IBMIHS6.0 & IHS6.1 versions.
  • Applied fix packs to WebSphere Application Server and Portal Server.
  • Applied fix packs and upgraded firmware for various versions.
  • Installed fix packs for WebSphere Application Server.
  • Installed upgrades and fix packs to the runtime environment as required decreasing vulnerability to production environment.
  • Experienced in Adding Fix packs and Cumulative Fix packs and migrate the versions of WebSphere application server [ ].
  • Performed automation of installation of patches, ifixes and fix packs using Build Scripts.
  • Upgraded the Websphere servers with necessary patches and fix packs.
  • Updated WebSphere Application Server, IBM Http Server and plug-in with latest fix packs and security fixes.
  • Apply maintenance updates such as fix packs, SupportPacs and APARs to MQs.

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47. Jacl

demand arrow
low Demand
Here's how Jacl is used in Middleware Engineer jobs:
  • Experienced in using JACL and JYTHON scripts for administration of WebSphere Application Server.
  • Provide scripting solutions using JACL/JYTHON & UNIX Shell.
  • Developed many JACL, Jython, scripts and shell scripts to automate the maintenance process of the WebSphere.
  • Automated build & deployment process of different IBM WebSphere products using ANT scripting, Jython and JACL.
  • Developed jacl and shell scripts for enabling and disabling traces of various objects depending on requirement.
  • Provided Shell, JACL, Jython scripts to automate the administration of enterprise application resources.
  • Used command line tools wsadmin, JACL and XMLConfig occasionally as an alternative to Admin Console.
  • Used JACL/Jython scripts to automate object creation and creating connectivitieson WebSphere MQ and MB.
  • Created ws admin (JACL) scripts to automate server startup and shutdown.
  • Automated WebSphere deployments using wsadmin, JACL, Jyothn.

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48. SQL

demand arrow
low Demand
Here's how SQL is used in Middleware Engineer jobs:
  • Develop Stored Procedures/functions/packages and improve Oracle query performance by analyzing database objects, data and SQL/PLSQL code.
  • Developed high availability and disaster recovery designs for SQL Server at Amazon Web Service.
  • Investigated, reviewed and presented NoSQL solutions for cloud with recommendations for management.
  • Worked on different versions of SQL servers (2005, 2008) with Data load process in conversion activities.
  • Used ESQL to execute database stored procedures to get information from database tables, views.
  • Developed the SQL code as per the business requirements using Toad and My SQL Developer.
  • Created process for automated install of SQL Server for private cloud.
  • Introduced new SQL Server licensing model to save $300,000.
  • Developed stored procedures, triggers for efficient interaction with MySQL.
  • Used SQL queries to provide reports to management and peers.
  • Subject matter expert and evangelist for Microsoft SQL Server.
  • Involved in debugging of ESQL and java code.
  • Generated Production DB reports using SQL queries.
  • Used TOAD for Oracle to optimize the SQL queries and to check the results of the output.
  • Installed and configuredLAMP servers like Apache/Tomcat/MySQL/PHP.
  • Experience in supporting MS-SQL 2008/2012 servers (Deploying, not necessarily DBA specifi experience).
  • Assisted with optimization of schemas, data access methods and SQL.
  • Configured Jboss Application Server with Oracle, SQL database.
  • Core Technologies used: SOA (BPEL, OSB/ESB, Application Server/ Weblogic Server), PLSQL.
  • Provide instructions to DBA to execute SQL scripts to setup WPS database Migrated Custom websphere Installation frame work for wps7.

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4 SQL Jobs

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49. Perl

demand arrow
low Demand
Here's how Perl is used in Middleware Engineer jobs:
  • Automated WAR deployment procedure in lower environments running on Tomcat servers using Shell/Perl scripting.
  • Enforced Software Configuration Management policies through JENKINS triggers written in shell/Perl, in order to meet Audit requirements.
  • Shell and Perl Scripting for automation of administration tasks.
  • Used Jython, Perl scripts to automate administration tasks on WebSphere.
  • Developed shell and perl scripts for Automation of Administrative task and Automated the WAS environment with Jacl and Jython Scripts.
  • Used korn shell, perl to automate deployment of J2EE applications Used Agile and Scrum Methodologies.
  • Used korn shell, perl to automate deployment of J2EE applications Worked on load balancers & caching proxy edge components.

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1 Perl Jobs

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50. Data Source

demand arrow
low Demand
Here's how Data Source is used in Middleware Engineer jobs:
  • Configured clustering, Data sources and connection pools for various applications on WebLogic application server.
  • Configured JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
  • Deployed RDL files in SSRS servers and pointed to correct data sources for custom report generation.
  • Configured Web Sphere resources include JDBC providers, JDBC data sources, connection pooling.
  • Created the connection pools, Data Sources, JMS servers, JMS Destinations.
  • Configured JDBC Drivers and data sources for JBOSS and WebSphere Application Server.
  • Configured the Connection pools, Troubleshooting the Data Sources issues.
  • Configured shared resources including JDBC providers and JDBC data sources.
  • Configured WebSphere resources including JDBC providers, JDBC data sources and Connection pooling, deploying Session and Entity EJBs in WebSphere.
  • Configured multiple websites in IIS 7.5/8.5 using Virtual IPs, multiple ports and Host headers and configured data source connections.
  • Configured JMS resources Queues, Topics, and JDBC connection pools and data sources for WebLogic/JBoss server instances.
  • Configured and administered connection pools, multi-connection pools and data source objects for JDBC connections.
  • Configured WebSphere/Weblogic resources like JDBC providers, JDBC data sources and connection pooling.
  • Configured Oracle & Sybase data sources on WAS 8.x/7.x for database connectivity.
  • Created Netezza provider and Data Source.
  • Configured and administered JDBC Connection Pools/ Multi Pools/Data Sources on Weblogic Server.
  • Deployed web and enterprise applications on Jboss application server in a channel secure environment Administered connection pools and data sources.
  • Configured dynamic routing based on uri context using custom xsl's for connecting to multiple data sources.
  • Configured and administered JDBC Connection pools/multi pools/ data sources on Weblogic 9.2.
  • Configured websphere JVM's, weblogic JVM's, Data sources, JMS, MQ bridges.

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Middleware Engineer Jobs

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20 Most Common Skills For A Middleware Engineer

Web Application

19.2%

Websphere

9.1%

BEA Weblogic

8.2%

Linux

5.2%

Jdbc

4.6%

Queues

4.2%

SSL Certificates

4.1%

Production Environment

4.1%

J2Ee

4.0%

Tomcat

4.0%

Solaris

4.0%

IBM Http Server

3.9%

Ldap

3.8%

Data Encryption

3.7%

Jboss

3.4%

JMS

3.3%

JVM

3.0%

Infrastructure

2.8%

High Availability

2.8%

Unix

2.8%
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Typical Skill-Sets Required For A Middleware Engineer

Rank Skill
1 Web Application 12.5%
2 Websphere 5.9%
3 BEA Weblogic 5.3%
4 Linux 3.4%
5 Jdbc 2.9%
6 Queues 2.7%
7 SSL Certificates 2.6%
8 Production Environment 2.6%
9 J2Ee 2.6%
10 Tomcat 2.6%
11 Solaris 2.6%
12 IBM Http Server 2.5%
13 Ldap 2.4%
14 Data Encryption 2.4%
15 Jboss 2.2%
16 JMS 2.1%
17 JVM 1.9%
18 Infrastructure 1.8%
19 High Availability 1.8%
20 Unix 1.8%
21 XML 1.7%
22 EAR 1.7%
23 EJB 1.6%
24 AIX 1.6%
25 Introscope 1.6%
26 DB2 1.6%
27 QA 1.5%
28 Site Minder 1.4%
29 IIS 1.3%
30 DEV 1.3%
31 Heap Size 1.2%
32 Wlst 1.2%
33 Trouble Shooting 1.2%
34 Jython 1.1%
35 F5 1.1%
36 Rhel 1.1%
37 Plug-In 1.1%
38 Red Hat 1.0%
39 Connection Pools 1.0%
40 ANT 1.0%
41 Jndi 1.0%
42 Node 1.0%
43 JSP 0.9%
44 Connection Factories 0.9%
45 Servlets 0.9%
46 FIX Packs 0.9%
47 Jacl 0.9%
48 SQL 0.8%
49 Perl 0.8%
50 Data Source 0.8%
{[{skill.rank}]} {[{skill.name}]} {[{skill.percentageDisplay}]}%
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24,106 Middleware Engineer Jobs

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