citi | 12 hours ago | Pune

Responsibilities:

Administer and support WebSphere Application Server and Apache Tomcat environments.
Manage Linux-based infrastructure (RHEL) and OpenShift container platforms.
Design, build, and optimize CI/CD pipelines using GitHub and Jenkins.
Assist in the migration of on-premise middleware and application workloads to AWS, GCP, or private cloud environments.
Containerize traditional applications using Docker and Kubernetes.
Automate operational tasks with Shell, Ruby, or Python scripting.
Implement strategies for high availability, load balancing, clustering, and failover.
Conduct vulnerability assessments and help deploy cybersecurity best practices.

Skills Required:

Solid background in WebSphere, Tomcat, Linux (RHEL), OpenShift, GitHub, Jenkins, Docker, and Kubernetes.
Experience supporting migrations of infrastructure and applications to cloud environments (AWS, GCP, or private cloud).
Proficient in scripting for automation (Shell, Ruby, Python).
Basic knowledge of security protocols, certificate management, and SSO integration.
- Understanding of DevOps principles, cloud-native operations, and modern infrastructure tooling.

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