OpenShift/Kubernetes Admin

3 weeks ago


Bengaluru, India CGI Full time

Position Description:

Level 3 |5- 10 YRS

OpenShift Admin Level 3
Primary Skills: Redhat openshift 4.X
Secondary Skills: Redhat Linux Administration
Build setup new Openshift environment 4.X
Upgrade the OCP / Patching, onboard new application to OCP platform, Portworx software defined storage , Prometheus monitoring, Hwkular metrics , Ansible . Add Remove resources on need basis.
Capacity planning and Customer capacity provisioning Implement self healing for known issues.

Infrastructure Automation and Provisioning
Activities:
• Design and build hardware solutions
• Build and manage bootstrapping automation • Design and automate VM and host provisioning • Datacenter design and implementation • Linux system administration • Scripting and automation • Knowledge of storage • Knowledge of network design and implementation • Security Installation and Management of the OpenShift Platform
Activities:
• Perform cluster install
• Manage infrastructure services
• Manage platform scale
• Platform authentication and authorization • Linux system administration • Knowledge of networking • Scripting and automation (Ansible) • Knowledge of storage • Knowledge of containers and container architectures • Knowledge of Kubernetes and OpenShift architecture • Platform security • Monitoring integration Managing Tenant Provisioning, Isolation, and Capacity
Activities:
• Adding users and teams to the platform • Design and manage quotas • Design and implement RBAC • Knowledge of Kubernetes and OpenShift architecture • Knowledge of containers and container architecture • Scripting and automation • Deep knowledge of projects, quotas, limits, roles, role bindings, and scheduling Building and Maintaining Base Images
Activities:
• Develop image change workflow
• Develop standard base images
• Linux system administration
• Scripting and automation
• Application and middleware runtime configuration • Knowledge of container architectures • Application build frameworks • Deep knowledge of images, imagestreams, templates Building and Maintaining Base Images
Activities:

• 5+ years of working experience in OVM , KVM, RHEV, docker container/ openshift
• Experience in deploying; maintaining and supporting Linux Server infrastructures and storage systems in an enterprise environment
• Maintain security and OS patch management for linux based systems
• Responsible for resolving all technical incidents escalated by the L-2 team
• Participate in Problem Management review meetings and provide root cause analysis
• Ability to handle and drive Incident Review bridges by identifying potential Problems; recommend solutions to be implemented
• Responsible for SLA compliance
• Should possess work experience on migration/upgradation projects
• Basic knowledge on scripting and automation
• Communicate effectively (verbal and written) and clearly within the team and with all the stakeholders Good knowledge on ITIL process
• Technical Certification a must Redhat Linux
• Possess ITIL certification
• On call schedule and week end change schedule participation
• Flexible to work on 24/7 rotational shifts

Skills:

Kubernetes OpenShift Google Certif Cloud Architect Google Cloud Platform Helm Kubernetes Administrator Linux
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