OpenShift Engineer, Banking (1-year renewable contract), Singapore

Key Responsibilities Design, implement, configure, and manage OpenShift/Kubernetes clusters and containerized applications. Automate infrastructure provisioning and configuration management using Infrastructure as Code (IaC) tools such as Ansible and Terraform. Build and maintain CI/CD pipelines for infrastructure automation, including code commits, pull requests, and integrations with tools such as Bitbucket, Jenkins, and other deployment platforms. Collaborate with cross-functional teams including Development, Operations, Network, and Security teams to ensure infrastructure aligns with application and organizational requirements. Develop and maintain technical documentation covering architecture design, configuration, troubleshooting, backup, recovery, migration, and operational procedures. Provide technical assessment, advisory, installation, configuration, upgrade, and migration support for OpenShift Container Platform (OCP) environments. Work closely with development teams to onboard, optimize, and support applications deployed on OpenShift. Implement best practices for containerization, orchestration, automation, and platform security. Troubleshoot and resolve OpenShift, Kubernetes, and container-related issues in collaboration with internal teams and external vendors. Manage OpenShift cluster performance, availability, capacity planning, and platform health checks. Conduct solution assessments and provide recommendations for continuous improvement and operational optimization. Support deployment automation and provide Level 2 operational support when required. Key Requirements Minimum 6 years of hands-on experience implementing and managing OpenShift or Kubernetes environments. Strong expertise in Red Hat OpenShift Container Platform (OCP) and Kubernetes administration. Experience with Infrastructure as Code (IaC) tools such as Ansible and Terraform. Strong experience with CI/CD pipeline tools including Bitbucket, Jenkins, JFrog Artifactory, or similar technologies. Hands-on experience with container configuration management tools and concepts such as Helm and app-of-apps. Good understanding of containerization, Linux administration, virtualization, networking, and security principles. Knowledge of application development technologies, preferably Java Spring Boot. Experience in automating infrastructure provisioning, deployment, testing, and operational processes. Strong troubleshooting and problem-solving skills within complex containerized environments. Experience supporting high-availability enterprise infrastructure environments and providing Level 2 support. Strong communication and stakeholder management skills with the ability to work across cross-functional teams.