Linux Application Tier Engineer | Oracle Health Platform
About the Role
To support and manage mission-critical Oracle Health (Cerner) application environments hosted on enterprise Linux platforms. The role focuses on ensuring platform stability, performance, security, and availability across Production, Non-Production, and Disaster Recovery environments.
Key Responsibilities
· Administer and support Linux-based Oracle Health application environments.
· Perform application deployments, upgrades, patching, and release activities.
· Monitor system and application health, performance, and availability.
· Troubleshoot production issues and participate in incident resolution.
· Manage middleware technologies such as Apache, Nginx, Tomcat, or WebLogic.
· Develop automation scripts using Bash, Python, or Ansible.
· Support disaster recovery testing, backup validation, and platform resilience initiatives.
· Collaborate with Infrastructure, Database, Network, Security, and Application teams to ensure seamless operations.
Required Skills
· Linux Administration (RHEL/Oracle Linux)
· Shell Scripting (Bash) and Python
· Apache, Nginx, Tomcat, or WebLogic
· Performance Monitoring and Troubleshooting
· VMware / Virtualization Concepts
· Networking Fundamentals (TCP/IP, DNS, SSL)
· ServiceNow and ITIL-based Operations
· Incident, Change, and Problem Management
Preferred Skills
· Oracle Health / Cerner Hosting Experience
· Healthcare Application Support
· Ansible Automation
· Splunk, ELK, Grafana, or Prometheus
· Azure, OCI, or Hybrid Cloud Exposure
· Knowledge of HL7 and Healthcare Integrations
