citi | 13 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.
Lead 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 using Shell, Ruby, or Python scripting.
Implement high availability, load balancing, clustering, and failover strategies.
Conduct vulnerability assessments and deploy cybersecurity best practices.

Skills Required:

Strong background in WebSphere, Tomcat, Linux (RHEL), OpenShift, GitHub, Jenkins, Docker, and Kubernetes.
Proven experience migrating infrastructure and applications to cloud environments (AWS, GCP, or private cloud).
Proficient in scripting for automation (Shell, Ruby, Python).
Knowledge of security protocols, certificate management, and SSO integration.
- Deep understanding of DevOps, cloud-native operations, and modern infrastructure tooling.

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