Job Description

NTT DATA Services strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Integration Advisor to join our team in Chennai, Tamil N du (IN-TN), India (IN). . Experience with Containers and Orchestrations (Docker, K8s, Rancher, Redhat Openshift and RHACM) . Good hands on experience of managing Redhat Openshift/Kubernetes cluster (3.x and 4.x)environment. . Installation and upgrade of Openshift/Kubernetes using manual and automated approach. . Good knowledge on migration and transition of Redhat Openshift infra. . Maintain and Develop Docker images/containers for different technology stack . Setting up and managing Docker private repository and creating docker file to create custom Docker images . Building and configuring Kubernetes-based infrastructure, Core-DNS, Kube Proxy, Ingress, etc. and leverage k8s for deploying services . PaaS Solution based on Kubernetes (OpenShift 3.X and 4.X). . Overall / End to end experience on Cloud (PaaS) Ops environment . Working experience on Large/Super cluster (Andromeda) . Design and Build IaC pipelines using Terraform and Jenkins. . Function as an SRE to enhance platform stability and perform proactive fixes and documenting root cause analysis and emergency response. . Ensure that the connectivity and network are always up and running and plan for capacity upgrading or downsizing as and when the need arises . Monitoring tools - Prometheus and/or Logic Monitor. Suggest & enable monitoring for 360 degree health status of the system. . Good knowledge of automation and configuration management framework like Ansible, Puppet, Chef, etc. . Automating the build of containerized systems with CI/CD tooling, Helm charts, and more. Managing deployments and rollbacks of applications . Maintain container registry and certificates. . Experience in Security & Hardening (under O&M) and suggest best security policies implementation. . Maintenance of Ingress/DNS, Storage Classes, Helm Catalog in Openshift . Understanding & troubleshooting the issues via available system logs . Understanding of internet technologies (DNS, SNMP, HTTP, TCP/IP, CDNs) . Experience with virtualization and cloud technologies (VMWare, RHEVM, AWS/GCP) . Experience in working on Redhat Enterprise Linux 6/7/8 . Capable of handling End to End Project / migration. . Ability to handle multiple projects in case of any emergency needs . Knowledge / experience working with various support team and manage the conflicts . Able to support weekend based on the Project needs . Knowledge on Problem / Incident / Change management process . Knowledge on environment life cycle process. . Ability to prioritize and work well under pressure . Ability to handle emergency situation at any point of time in IT operations . Knowledge and hands on bare metal hardware (x86 - HP / DELL / IBM) support . Good knowledge on Traditional Unix and experience on workload migration knowledge

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