Middleware Administrator / System Admin with JBoss

Middleware Administrator / System Admin with JBoss All IT Solutions United States Workplace Type — Remote Employment Type — Contract We are currently seeking a qualified Middleware Administrator / System Admin with JBoss to support this engagement. Please review the complete requirements, work location, employment type, and screening questions before applying. Candidates whose experience closely matches the position will be contacted directly by the AIS recruiting team. Job Summary All IT Solutions is seeking a Middleware Administrator / System Admin with JBoss to join a client engagement. Responsibilities * JBoss clustering and failover Azure DevOps CI/CD setup and administration Azure Repos, branching strategies, pull requests, and branch policies Azure Pipelines for build, test, deployment, and release automation Azure Artifacts and artifact version management Environment approvals, gates, and release controls mod\_jk and mod\_cluster configurations * Application deployment using GUI and CLI Datasource, JVM, and server configuration management Platform Installation \& Configuration \- Provision, install, configure, monitor, and administer JBoss EAP environments across development, QA, staging, and production * Configure and support JBoss clustering and failover for high availability in both standalone and domain modes Configure, administer, and troubleshoot integrations with enterprise application components and systems Ensure reliable routing, session handling, resiliency, and failover across web and application tiers. * Configure and manage Azure DevOps integrations with JBoss for automated application deployment * Troubleshoot and support mod\_jk and mod\_cluster integrations with JBoss web servers Deployment \& Release Operations \- Manage deployment workflows in Azure DevOps, including branching strategies, pull requests, code reviews, release tagging, approvals, and access control * Configure and support Azure Pipelines, including automated builds, deployments, artifact management, test execution, and environment promotions Package and deploy enterprise applications (WAR/EAR) to JBoss EAP using GUI and CLI tools Execute deployments in standalone and domain mode configurations, including rolling deployments to server groups for high availability * Perform post\-deployment validation activities including smoke testing, log analysis, health checks, and performance and availability verification Develop and maintain rollback procedures, deployment runbooks, operational checklists, and release documentation * Participate in change management, deployment reviews, and post\-release stabilization activities Operations, Monitoring \& Incident Management \- Perform day\-to\-day middleware administration and operational support activities Troubleshoot issues related to authentication, authorization, login failures, web content delivery, web server behavior, and JBoss runtime/application issues Implement proactive monitoring, alertin