17 Openshift Administration Jobs

As an OpenShift Administrator at Willware Technologies, you will be responsible for installing, configuring, and maintaining OpenShift environments to ensure robust and scalable container orchestration. Your role will involve ensuring high availability, performance, and reliability of OpenShift clusters throughout the software lifecycle. Monitoring and optimizing cluster performance and resource utilization will be crucial aspects of your responsibilities. You will need to have hands-on experience managing ODF (OpenShift Data Foundation) with Ceph storage and implementing security best practices, RBAC policies, and compliance measures within the cluster. Troubleshooting and resolving issues within the OpenShift ecosystem, covering nodes, pods, services, and storage, will also be part of your day-to-day tasks. Working closely with development and DevOps teams to support seamless application deployment and continuous delivery pipelines is essential. Maintaining up-to-date documentation and providing training/support to internal teams as required will also be expected from you. Additionally, conducting and validating backups, disaster recovery drills, and cluster restoration activities will be part of your responsibilities. To excel in this role, you should have 4 to 12+ years of experience in Kubernetes/OpenShift administration and possess deep knowledge of containerization technologies, specifically Docker. Experience with CI/CD tools, a strong understanding of networking and security concepts in container environments, and proven expertise in troubleshooting and debugging large-scale distributed systems are must-have skills. Excellent communication skills, both written and verbal, with a strong documentation mindset will also be crucial for success in this position. If you are interested and meet the requirements, please DM the hiring manager or share your updated profile at admin@willwaretech.com.,

As a Senior Openshift Admin at Aerial Telecom Solutions Private Limited in Noida, your primary responsibility will be to handle day-to-day tasks associated with Openshift administration. This includes ensuring system stability, monitoring performance, troubleshooting issues, and collaborating with cross-functional teams to provide IT solutions. Your duties will also involve maintaining and updating the inventory, raising requests for port openings related to the Openshift cluster, addressing tickets related to CPU/Memory/Disk utilization, and updating nodes on CMDB and inventory tools. Additionally, you will be responsible for escalating pending hardware issues to vendors, performing firmware and BIOS upgrades on hardware, monitoring etcd backups, monitoring health check reports, managing service tickets on ServiceNow, and raising change requests for Openshift infra-related changes. You will also be involved in the initial analysis of issues by reviewing logs, monitoring Grafana dashboards, summarizing resource allocation and utilization, adjusting monitoring parameters when a node is removed from the cluster for maintenance, and creating and standardizing SOPs. This role requires a proactive approach, strong problem-solving skills, the ability to work in a fast-paced environment, and effective communication with various stakeholders within the organization. Your contribution will be crucial in ensuring the smooth operation of Openshift infrastructure and supporting the overall IT solutions at Aerial Telecom Solutions.,

Openshift Required Skills and Experience: • 3+ years experience working with RedHat OpenShift Infrastructure design, deployment and operational support. • Extensive knowledge of Linux Containers (Docker), Kubernetes, and deployment of containerized applications/microservices architectures • 2+ years’ experience working with RedHat Enterprise Linux operating system • Experience with Java, JBoss, nginx, Node.js, and enterprise application architectures • Specific knowledge and experience with migrating and refactoring applications to containerized workloads • Demonstrated skill in at least one or more configuration management/scripting technology (such as Ansible/Chef/Puppet/Python) • Specific knowledge and experience provisioning multi-node HA clusters – including monitoring, performance testing, and application deployment • Experienced with automated deployment tools • Deep conceptual and applied understanding of DevOps concepts, tools, and practices • Hands-on experience with CI/CD tools such as Git, Jenkins, or comparable substitutes • Must have good analytic skills and the ability to apply these skills in a multi-tasking environment where multiple projects will require participation at a given time. • Must have outstanding skills in communicating complex technical issues, and providing comprehensive written, oral and/or digital products. • Working knowledge of networking topics such as protocols, firewalls, load balancer, etc. • Must have the willingness to document, share knowledge and train other members of the team. Preferred: Experience with VMware technologies such as vCenter, vRA and vRO and experience running OpenShift on bare metal • Working knowledge of SSL certificate management • Experience with Agile teams, tools, practices & ceremonies (kanban, stand-ups, sprints, etc.) • Keeps abreast of relevant industry leading standards and emerging technologies • Container and Pod level Monitoring and Logging: Dynatrace, QRadar • Experience working with IBM Cloud and/or AWS.

We are seeking a skilled RHOCP Administrator with 4-8 years of experience in managing and maintaining Redhat OpenShift infrastructure. The ideal candidate will be responsible for day-to-day operations, including monitoring, troubleshooting, and ensuring the high availability and performance of OpenShift clusters. This role requires a proactive approach to incident resolution, infrastructure automation, and performance tuning in a mission-critical, 24x7 operational environment. What you will do: Strong expertise in Redhat OpenShift (OCP) cluster installation, upgrades, and lifecycle management. • Solid understanding of Kubernetes architecture and container orchestration. • Proficiency in Linux administration and shell scripting. • Experience with monitoring tools like Prometheus, Grafana, and ELK. • Working knowledge of CI/CD tools such as Jenkins, GitLab, and ArgoCD. • Familiarity with networking concepts (DNS, Load Balancers, Ingress, TLS). • Exposure to managing and scaling stateful applications using StatefulSets and PVCs. • Understanding of Operator Lifecycle Management (OLM) for managing Kubernetes-native applications. • Strong understanding of etcd and its role in OpenShift, including backup and recovery procedures. • Experience with OpenShift Image Streams and Registry Management. • Strong understanding of etcd and its role in OpenShift, including backup and recovery procedures. • Experience in automating infrastructure tasks using Ansible, Bash, or Python. • Knowledge of OpenShift security features, including RBAC and network policies. • Ensure SLA's and Operational standards are met including ITSM guidelines. The skills you bring: Minimum 4-8 years of experience in RHOCP platform. • Hands-on experience in Redhat OpenShift (RHOCP) cluster installation, configuration, and management. • Proficiency in troubleshooting OpenShift cluster issues, including networking, storage, and application performance. • Redhat OpenShift Administrator (EX280) or Certified Kubernetes Administrator (CKA) is preferred. • Willingness to work in a 24x7 operational environment with rotating shifts, including weekends and holidays.Understanding in developing automation scripts using Bash scripting and Python to enhance the efficiency and quality of cloud operations. • Hands-on experience with OpenShift Virtualization for running and managing virtual machines within OpenShift. Proficient in managing both internal and external customer relationships to ensure exceptional service delivery. • Opportunity to work in a cutting-edge cloud infrastructure environment. • Excel in both written and verbal communication, effectively conveying ideas and building rapport with stakeholders.Proficient in managing both internal and external customer relationships to ensure exceptional service delivery. • Opportunity to work in a cutting-edge cloud infrastructure environment. • Excel in both written and verbal communication, effectively conveying ideas and building rapport with stakeholders.

We are seeking a skilled RHOCP Administrator with 4-8 years of experience in managing and maintaining Redhat OpenShift infrastructure. The ideal candidate will be responsible for day-to-day operations, including monitoring, troubleshooting, and ensuring the high availability and performance of OpenShift clusters. This role requires a proactive approach to incident resolution, infrastructure automation, and performance tuning in a mission-critical, 24x7 operational environment. What you will do: Strong expertise in Redhat OpenShift (OCP) cluster installation, upgrades, and lifecycle management. • Solid understanding of Kubernetes architecture and container orchestration. • Proficiency in Linux administration and shell scripting. • Experience with monitoring tools like Prometheus, Grafana, and ELK. • Working knowledge of CI/CD tools such as Jenkins, GitLab, and ArgoCD. • Familiarity with networking concepts (DNS, Load Balancers, Ingress, TLS). • Exposure to managing and scaling stateful applications using StatefulSets and PVCs. • Understanding of Operator Lifecycle Management (OLM) for managing Kubernetes-native applications. • Strong understanding of etcd and its role in OpenShift, including backup and recovery procedures. • Experience with OpenShift Image Streams and Registry Management. • Strong understanding of etcd and its role in OpenShift, including backup and recovery procedures. • Experience in automating infrastructure tasks using Ansible, Bash, or Python. • Knowledge of OpenShift security features, including RBAC and network policies. • Ensure SLA's and Operational standards are met including ITSM guidelines. The skills you bring: Minimum 4-8 years of experience in RHOCP platform. • Hands-on experience in Redhat OpenShift (RHOCP) cluster installation, configuration, and management. • Proficiency in troubleshooting OpenShift cluster issues, including networking, storage, and application performance. • Redhat OpenShift Administrator (EX280) or Certified Kubernetes Administrator (CKA) is preferred. • Willingness to work in a 24x7 operational environment with rotating shifts, including weekends and holidays.Understanding in developing automation scripts using Bash scripting and Python to enhance the efficiency and quality of cloud operations. • Hands-on experience with OpenShift Virtualization for running and managing virtual machines within OpenShift. Proficient in managing both internal and external customer relationships to ensure exceptional service delivery. • Opportunity to work in a cutting-edge cloud infrastructure environment. • Excel in both written and verbal communication, effectively conveying ideas and building rapport with stakeholders.Proficient in managing both internal and external customer relationships to ensure exceptional service delivery. • Opportunity to work in a cutting-edge cloud infrastructure environment. • Excel in both written and verbal communication, effectively conveying ideas and building rapport with stakeholders.

Build & Set up test automation and pipeline frameworks in OpenShift and/or Kubernetes environments Implement and automate infrastructure solutions that support IBM Cloud products and infrastructure Administer automated CI/CD systems and tools for development and test teams Support the compliance and security integrity of the environment Partner with other teams, managers and program managers to develop alerting and monitoring for mission-critical services Support development of new and enhance existing capabilities for our compute, storage and network infrastructure services Provide technical escalation support for other Infrastructure Operations teams Required education Bachelor's Degree Required technical and professional expertise Should have 5+ years of experience with backend service development and Microservices Architecture. Software engineering experience designing Enterprise Cloud Applications with Go Lang, Python,REST API, Proven experience with infrastructure automation frameworks like Ansible, Chef, Puppet. 5+ years of working knowledge with one or more operating systemsCoreOS, RHEL, Ubuntu, CentOS Linux and Shell scripting,good understanding of package manager such as yum, apt-get etc. should be able to debug services using systemctl, journalctl etc. Proven experience implementing distributed applications in a container environment (Docker/Kubernetes) along with considerable experience configuring and administrating Linux (or other Unix-like) systems Hands on experience working with OpenShift / Kubernetes architectures and development. Experience in DevOps tool such as Jenkins, Travis, Razee, Github etc Experience in any Databases like Postgres, etcd or any No SQL DB. Proven proficiency in grasping requirements and building illustrative features with minimal specifications Experience working in agile development environments. Preferred technical and professional experience Understanding and working experience on GPU drivers for AI Accelerator such as A100 H100, Intel Gaudi etc Understanding of OpenShift Administration Understanding of Networking concepts and experience in Network development. Knowledge of security and compliance standards & requirements

Responsibilities: Cluster Management & Deployment Hands-on experience with container technologies such as Docker Strong understanding of Kubernetes architecture and concepts Knowledge of CI/CD pipelines and tools such as Jenkins, GitLab CI,

1+ years experience in below skills: Must Have: - Troubleshoot platform issues - Manage configs via YAML/Helm/Kustomize - Upgrade & maintain OpenShift clusters & Operators - Support CI/CD pipelines, DevOps teams - Monitoring Prometheus/ EFK/ Grafana Required Candidate profile Participate in CR/patch planning Automate provisioning (namespaces, RBAC, NetworkPolicies) Open to work in 24x7 Rotational Coverage/ On-call Support Immediate Joiner is plus Excellent in communication

6+ years experience in below skills: Must Have: - Troubleshoot platform issues - Manage configs via YAML/Helm/Kustomize - Upgrade & maintain OpenShift clusters & Operators - Support CI/CD pipelines, DevOps teams - Monitoring Prometheus/ EFK/ Grafana Required Candidate profile Participate in CR/patch planning Automate provisioning (namespaces, RBAC, NetworkPolicies) Open to work in 24x7 Rotational Coverage/ On-call Support Immediate Joiner is plus Excellent in communication

3+ years experience in below skills: Must Have: - Troubleshoot platform issues - Manage configs via YAML/Helm/Kustomize - Upgrade & maintain OpenShift clusters & Operators - Support CI/CD pipelines, DevOps teams - Monitoring Prometheus/ EFK/ Grafana Required Candidate profile Participate in CR/patch planning Automate provisioning (namespaces, RBAC, NetworkPolicies) Open to work in 24x7 Rotational Coverage/ On-call Support Immediate Joiner is plus Excellent in communication

Job Summary: We are seeking an experienced Red Hat OpenShift Engineer to lead the deployment, configuration, and administration of OpenShift Container Platform (OCP) clusters in enterprise environments. Key Responsibilities: Design and architect secure, scalable OpenShift cluster infrastructure on cloud (AWS/Azure/GCP) or on-prem (bare metal or VMware). Install, configure, and troubleshoot OpenShift clusters (OCP 4.x), including operators, nodes, and ingress. Well-versed in OpenShift subscriptions and how to manage subscriptions through the Red Hat Customer Portal. Must have hands-on experience on setting up Open Shift Data Foundation (ODF), RHACM, RHACS, Quay, Service Maesh on OpenShift and troubleshooting any issues on the same. Implement CI/CD pipelines using Jenkins, Tekton, ArgoCD, or similar tools. Manage cluster security, RBAC, authentication (OAuth/LDAP/AD), and secrets management. Develop and deploy Helm charts, Kubernetes manifests, and container images. Troubleshoot complex issues related to networking, storage, logging, and monitoring in OpenShift. Integrate OpenShift with enterprise tools such as logging (ELK, EFK), monitoring (Prometheus/Grafana), GitOps, and Service Mesh (Istio). Perform regular upgrades, patching, and capacity planning. Support disaster recovery, backup, and high-availability strategies. Required Skills & Experience: Hands-on experience with OpenShift 4.x (mandatory). Strong expertise in Kubernetes , Containers, Docker, and Helm. Solid understanding of DevOps , CI/CD , GitOps, and Infrastructure as Code (IaC). Familiarity with RHEL , Ansible . Experience integrating OpenShift with cloud platforms (AWS, Azure, or GCP). Understanding of Ingress , Route sharding , Service Mesh & networking policies . Knowledge of persistent and ephemeral storage classes (Ceph, GlusterFS, NFS, Portworx, etc.). Familiarity with monitoring and logging tools (Prometheus, Loki, EFK stack). Strong scripting skills (Bash, Python). RHCE/RHCSA, OpenShift certification (e.g., EX280 , EX288 ) is highly preferred. Preferred Qualifications: Bachelors degree in computer science, Information Systems, or a related field. Red Hat Certified Specialist in OpenShift Administration or OpenShift Application Development. Experience with SRE practices and observability in container platforms. Background in networking (DNS, Load Balancing, NAT, etc.). Experience with GitOps tools like ArgoCD . Understanding of OpenShift Operators and CRDs. Experience on Open Shift Data Foundation (ODF) , RHACM , RHACS , Quay , Service Mesh

Description Education B.E./B.Tech/MCA in Computer Science Experience 3 to 6 Years of Experience in Kubernetes/GKE/AKS/OpenShift Administration Mandatory Skills ( Docker and Kubernetes) Should have good understanding of various components of various types of kubernetes clusters (Community/AKS/GKE/OpenShift) Should have provisioning experience of various type of kubernetes clusters (Community/AKS/GKE/OpenSHIFT) Should have Upgradation and monitoring experience of variouos type of kubernetes clusters (Community/AKS/GKE/OpenSHIFT) Should have good experience on Conatiner Security Should have good experience of Container storage Should have good experience on CICD workflow (Preferable Azure DevOps, Ansible and Jenkin) Should have goood experiene / knowlede of cloud platforms preferably Azure / Google / OpenStack Should have good experience of container runtimes like docker/cotainerd Should have basic understanding of application life cycle management on container platform Should have good understatning of container registry Should have good understanding of Helm and Helm Charts Should have good understanding of container monitoring tools like Prometheus, Grafana and ELK Should have good exeperince on Linux operating system Should have basis understanding of enterprise networks and container networks Should able to handle Severity#2 and Severity#3 incidents Good communication skills Should have capability to provide the support Should have analytical and problem solving capabilities, ability to work with teams Should have experince on 24*7 operation support framework) Should have knowledge of ITIL Process Preferred Skills/Knowledge Container Platforms - Docker, Kubernetes, GKE, AKS OR OpenShift Automation Platforms - Shell Scripts, Ansible, Jenkin Cloud Platforms - GCP/AZURE/OpenStack Operating System - Linux/CentOS/Ubuntu Container Storage and Backup Desired Skills 1. Certified Kubernetes Administrator OR 2. Certified Redhat OpenShift Administrator 3. Certification of administration of any Cloud Platform will be an added advantage Soft Skills 1. Must have good troubleshooting skills 2. Must be ready to learn new technologies and acquire new skills 3. Must be a Team Player 4. Should be good in Spoken and Written English

Job Description Education B.E./B.Tech/MCA in Computer Science Experience 3 to 6 Years of Experience in Kubernetes/GKE/AKS/OpenShift Administration Mandatory Skills ( Docker and Kubernetes) Should have good understanding of various components of various types of kubernetes clusters (Community/AKS/GKE/OpenShift) Should have provisioning experience of various type of kubernetes clusters (Community/AKS/GKE/OpenSHIFT) Should have Upgradation and monitoring experience of variouos type of kubernetes clusters (Community/AKS/GKE/OpenSHIFT) Should have good experience on Conatiner Security Should have good experience of Container storage Should have good experience on CICD workflow (Preferable Azure DevOps, Ansible and Jenkin) Should have goood experiene / knowlede of cloud platforms preferably Azure / Google / OpenStack Should have good experience of container runtimes like docker/cotainerd Should have basic understanding of application life cycle management on container platform Should have good understatning of container registry Should have good understanding of Helm and Helm Charts Should have good understanding of container monitoring tools like Prometheus, Grafana and ELK Should have good exeperince on Linux operating system Should have basis understanding of enterprise networks and container networks Should able to handle Severity#2 and Severity#3 incidents Good communication skills Should have capability to provide the support Should have analytical and problem solving capabilities, ability to work with teams Should have experince on 24*7 operation support framework) Should have knowledge of ITIL Process Preferred Skills/Knowledge Container Platforms - Docker, Kubernetes, GKE, AKS OR OpenShift Automation Platforms - Shell Scripts, Ansible, Jenkin Cloud Platforms - GCP/AZURE/OpenStack Operating System - Linux/CentOS/Ubuntu Container Storage and Backup Desired Skills 1. Certified Kubernetes Administrator OR 2. Certified Redhat OpenShift Administrator 3. Certification of administration of any Cloud Platform will be an added advantage Soft Skills 1. Must have good troubleshooting skills 2. Must be ready to learn new technologies and acquire new skills 3. Must be a Team Player 4. Should be good in Spoken and Written English

Install, Configure and Maintain Red Hat OpenShift Clusters. • Manage Openshift Networking, Security, and Storage solutions. • Monitor Cluster health and Performance, ensuring high Availability. • Maintain detailed documentation case to case basis. • Additionally Investigate and resolves issues related to pods, containers, nods, networking and storage. • Performing patching and upgrades on need basis. • Designing, building, and migrating complex solutions based on RedHat OpenShift. • Utilizing appropriate cloud-native tools and services to design, build, and deploy new applications based on given requirements. • Evaluating cloud application requirements and making architectural recommendations for implementation, deployment, and provisioning applications to OpenShift, aligning business objectives with application/architecture requirements. • Evaluating and selecting appropriate OpenShift deployment options: On-premise vs. cloud, centralized data center vs. edge, designing & building for DevSecOps on OpenShift architectures, including monitoring, logging, and metrics. • Acting as the single point of contact for TechM and the Client. • Providing best practice guidance on architectural design across multiple applications and projects within the enterprise. • Collaborating across multiple industry teams and building for re-use across them. • Effectively managing client relationships and demonstrating leadership in client conversations to develop long-term opportunities. Educational Qualification BE/B.Tech/ MCA/M.Tech/MSC IT. Work Location - Navi Mumbai 5 Day a week - L2 rotating shift Work from customer Site

We are seeking a highly capable and proactive OpenShift Team Lead with deep expertise in at least two of the following technologies: OpenShift v3, v4, ROSA, or ARO.

Role & responsibilities Good experienced or must have technology: OpenShift, Linux operating system, DevOps pipeline and Ansible Provide assistance in support of deployment of production applications on the OpenShift platform (OCP) Supporting the Client team implementing IBM products on OpenShift platform Active involvement administering the OpenShift platform (commands / scripting / config changes) to support application team Working with Client on analyzing OpenShift Operators including operators from IBM CloudPak software environment Working with Client on development of an operator/permission handling solution that could be leveraged across the platform Troubleshooting application issues Preferred candidate profile: Job Title: OpenShift platform (OCP) Administrator Position: SE/SSE Experience: 5- 10 Years Category: Software Development/ Engineering Shift: Rotational Shifts Main location: Bangalore/Chennai/Hyderabad Employment Type: Full Time Education Qualification: Bachelor's degree in Computer Science or related field or higher with minimum 3 years of relevant experience.

We are looking for a skilled OpenShift Administrator with 3+ years of hands-on experience in managing Red Hat OpenShift Container Platform (OCP). The ideal candidate will be responsible for maintaining, monitoring, and optimizing containerized environments, ensuring seamless operations, and supporting development teams in deploying scalable, reliable microservices. Should be expertise for CP4I upgrade on an Openshift platform Upgrade OpenShift on Production environment In-place upgrades for one OpenShift cluster from V4.12 to V4.13 In-place upgrades for one OpenShift Data Foundation from V4.12 to V4.13 In-place upgrades for one OpenShift cluster from V4.13 to V4.14 In-place upgrades for one OpenShift Data Foundation from V4.13 to V4.14 Upgrade Cloud Pak for Integration on Production environment Cloud Pak for Integration installation to 16.1.0