**Job Summary:** We are looking for a Cloud & Middleware Infrastructure DevOps Engineer (2–5 Years) to support the migration of on-premise application infrastructure to private cloud platforms such as AWS or GCP. You will work on administering WebSphere and Apache Tomcat environments, managing Linux-based (RHEL) and OpenShift platforms, and contributing to the design and automation of CI/CD pipelines. **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. ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Applications Development ------------------------------------------------------ **Time Type:** Full time ------------------------------------------------------ **Most Relevant Skills** Please see the requirements listed above. ------------------------------------------------------ **Other Relevant Skills** For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ _Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._ _If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi (https://www.citigroup.com/citi/accessibility/application-accessibility.htm)_ _._ _View Citi’s_ _EEO Policy Statement (https://www.citigroup.com/global/eeo-aa-policy)_ _and the_ _Know Your Rights (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf)_ _poster._ Citi is an equal opportunity and affirmative action employer. Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.