Description

Key Responsibilities:

• Install, configure, and maintain Red Hat Enterprise Linux (RHEL) servers on AWS EC2 instances
• Administer and troubleshoot Java/J2EE applications on WebLogic application servers (JDBC, connection pools, JVM tuning)
• Provide system-level support for Oracle RDS in collaboration with DBA teams
• Monitor system performance and availability using Dynatrace and CloudWatch
• Build a POC to rebuild the legacy application using modern AWS services (Lambda, ECS/EKS, S3) and microservices architecture
• Develop POC for migrating codebase from WebLogic to JBoss and Oracle RDS to PostgreSQL
• Automate administrative tasks using Shell, Python, Jython, and WLST scripting
• Collaborate with development, testing, and operations teams to support smooth software delivery

Required Skills:

• AWS cloud services: EC2, S3, VPC, IAM, CloudWatch
• Red Hat Enterprise Linux (RHEL) administration
• WebLogic application server administration and Java/J2EE support
• Oracle RDS (system administration perspective)
• GitLab and CI/CD practices
• Scripting: Shell, Python
• Containerization experience
• Networking concepts and cloud security best practices

Preferred Skills:

• Experience with Dynatrace monitoring
• Familiarity with Jython / WLST
• Healthcare data management and compliance standards
• JBoss and PostgreSQL migration experience

Key Skills

Education

Bachelor’s degree