A Middleware Administrator configures and manages middleware systems. Installs and configures the middleware components according to the clients business requirements. Develops documentation and trains others. Develop plans associated with upgrades or patches. Troubleshoots technical incidents, analyzes problems.
OpenText Communications (Exstream)•Remote•6+ months 2026-08-19 Artech all cities,
AK Description:
Job Title :
OpenText Communications (Exstream)
Location :
Remote Duration :
6 + months
Job Description:
OpenText Communications (Exstream) Upgrade Engineer/Administrator•Key Responsibilities & Technical Skills Lead OpenText Communications (formerly Exstream) platform upgrades, including version assessment, upgrade planning, execution, validation, and production cutover. Install, configure, and upgrade OpenText Communications Server, Runtime Engine, Design Manager, and supporting components across Development, QA, UAT, and Production environments. Perform pre-upgrade compatibility assessments, configuration analysis, repository migration, and post-upgrade verification to ensure application integrity. Upgrade and configure supporting infrastructure, including Windows/Linux servers, Java/JDK, Apache Tomcat/WebLogic/WebSphere, and SQL Server/Oracle databases. Automate upgrade, deployment, and environment configuration tasks using PowerShell, Python, Shell scripting, and CI/CD tools such as Jenkins, DevOps, or Git. Troubleshoot upgrade failures, deployment issues, application performance bottlenecks, and integration problems by analyzing logs, system configurations, and database objects. Validate and optimize integrations with enterprise applications, REST/SOAP web services, document workflows, print/output channels, and file transfer mechanisms after upgrades. Develop and maintain upgrade runbooks, rollback procedures, disaster recovery plans, deployment documentation, and environment validation checklists. Implement platform security updates, performance tuning, patch management, monitoring, and operational best practices to ensure a stable and secure OpenText Communications environment. Apply for this Job Please use the
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