Linux Middleware Administrator to support business-critical Java enterprise applications. Youll manage Red Hat Linux servers and the middleware layer (JBoss EAP, Apache, NGINX, Docker), and troubleshoot issues across applications, servers and the network.What youll do:Administer, patch, monitor and troubleshoot Red Hat Enterprise Linux serversInstall, configure and support JBoss EAP, Apache HTTP Server, NGINX and DockerManage JBoss settings: Java memory and runtime settings, deployments, database connections, certificates, logging and clusteringRead Java logs, error traces and basic code to help developers find root causesTroubleshoot Java runtime issues: memory, threads, memory cleanup (garbage collection) and database connection poolsSupport builds and deployments across dev, test and production; fix failed builds and environment differencesManage SSL/TLS certificates and the stores that hold themTroubleshoot connectivity (DNS, firewalls, load balancers, VPNs) using curl, openssl, dig, traceroute and netstat, and submit accurate network change requestsRequired:5+ years of Linux systems administration (RHEL preferred)Hands-on Red Hat JBoss EAP and Apache HTTP Server administrationWorking knowledge of Java/Jakarta EE applications: logs, stack traces, Java runtime errors and basic codeExperience troubleshooting builds and deployments; Git and CI/CD pipelinesStrong networking basics: TCP/IP, DNS, routing, firewalls, load balancing, SSL/TLSAble to troubleshoot issues that span the application, middleware, OS, database and networkStrong communication and documentation skillsPreferred: Jira; GitLab, Jenkins or Ansible; F5 BIG-IP; Dynatrace or Splunk; Oracle database integration; Bash or Python scripting; some Java development background.
Not specified in the original listing.
Not specified in the original listing.
Global Channel Management, Inc. specializes in managing and supporting channel partners and resources across various sectors. Focused on enhancing operational efficiencies and protective measures, the company aims to provide robust asset protection s... Read More