Job Title: OpenShift Engineer

Introduction: The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code.

Responsibilities:

• OpenShift Engineer for a platform onboarding enterprise application to the new container-based cloud native solution
• Working as part of the enterprise OpenShift team on maintaining the application micro services in OpenShift and enabling DevOps.
• Led the installation, maintenance of AMQ Kafka operator in OCP and troubleshooting the producer and consumer micro-services in OCP.
• Implemented API gateway with rules in OCP to route traffic from end clients to different container micro services running in OCP.
• Integrated third party tools such as Dynatrace for performance monitoring of cluster, applications and services for resource utilization.
• Converted monolithic application to Microservices Project as part of cloud deployment.
• Managed all the ServiceNow tickets for application support thru REQ/RITM metrics and also integrated with DevOps pipeline for continuously deploying new VM’s in Azure.
• Performed node management for creating the machine sets, machine config pools and autoscalers.
• Configure the various infra components as needed for OCP administration such as Quay, Consul, SSO, Service mesh and ingress controllers.
• Managed vCenter for the resources as needed for all the VMware machines set up for the OCP UPI based installation for draining the nodes and managing CPU & memory.
• Performed OCP upgrade and migration from one cluster to another as part of system improvements.
• Performed Linux troubleshooting for various container-based applications from the pod terminal and fixed docker files and application YAML’s.
• Led the team on building Ansible scripts on cluster management for adding new nodes and maintaining the existing nodes.
• Implement security best practices to ensure system safety, secret management and Integrated OAuth, OAM for authentication and LDAP for authorization.
• Supported the IPI based installation for various providers on ARO and ROSA.
• Worked closely with F5 load balancer team on assigning the VIP’s, certificates and routes specific to OCP.
• Supported the team in installing Openshift clusters on both AWS and Azure such as ARO, ROSA as part of managed services agreement with specific vendors.
• Managed the relationships with AWS and Red Hat for the statement of work and ensuring the additional services were delivered as per the architecture and operating model.

Requirements:

• Red Hat OpenShift experience
• Dynatrace monitoring experience
• Microsoft Azure knowledge
• DevOps skills
• LDAP experience
• OAuth implementation experience
• Experience with OpenShift Container Platform (OCP)