{"id":53966,"date":"2025-11-15T13:05:59","date_gmt":"2025-11-15T09:05:59","guid":{"rendered":"https:\/\/herecareers.com\/job\/senior-openshift-linux-platform-engineer\/"},"modified":"2025-11-15T13:05:59","modified_gmt":"2025-11-15T09:05:59","slug":"senior-openshift-linux-platform-engineer","status":"publish","type":"job_listing","link":"https:\/\/herecareers.com\/ar\/job\/senior-openshift-linux-platform-engineer\/","title":{"rendered":"Senior OpenShift &#038; Linux Platform Engineer"},"content":{"rendered":"<p>411_2671209<\/p>\n<p><p>We have an urgent requirement for Senior OpenShift &#038; Linux Platform Engineer &#8212; OpenShift 4.x experience is MUST for our client in Dubai. We have 2 positions, if you are interested please refer your friend. <\/p>\n<p>The OpenShift &#038; Linux System Administrator will be responsible for architecting, deploying, securing, and maintaining enterprise-grade OpenShift 4.x clusters along with managing Linux-based systems across on-premise, hybrid, or private cloud environments. This role requires deep technical expertise in container orchestration, DevSecOps, automation, and platform security. <\/p>\n<h3>\u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 <\/h3>\n<ul>\n<li>Design, deploy, and maintain OpenShift 4.x clusters (on-premises\/bare-metal\/hybrid). <\/li>\n<li>Perform UPI (User Provisioned Infrastructure) installations of OpenShift on bare-metal servers. <\/li>\n<li>Administer OpenShift components: nodes, projects, namespaces, services, routes, ingress controllers, persistent volumes, and operators. <\/li>\n<li>Configure GitOps workflows with ArgoCD, Flux, or similar tools for automated deployments. <\/li>\n<li>Integrate OpenShift with CI\/CD tools like Jenkins, GitLab CI, and Tekton Pipelines. <\/li>\n<li>Implement and manage OpenShift Service Mesh, Network Policies, and Ingress configurations. <\/li>\n<li>Administer cluster security with RBAC, SCCs, Pod Security Policies, SELinux, image scanning tools (Trivy, Clair), TLS, and firewalls. <\/li>\n<li>Deploy and manage Helm charts, custom resource definitions (CRDs), and OpenShift Operators. <\/li>\n<li>Manage centralized logging and monitoring using Prometheus, Grafana, and ELK\/EFK stack. <\/li>\n<li>Perform system automation using Ansible, Terraform, and shell\/Python scripts. <\/li>\n<li>Administer Linux systems (RHEL 7\/8\/9, CentOS, Rocky, AlmaLinux) including patching, tuning, and security hardening. <\/li>\n<li>Monitor system performance and uptime; ensure high availability and disaster recovery readiness. <\/li>\n<li>Collaborate with cross-functional teams (DevOps, Security, Network, App Support) to ensure platform compliance and operational excellence. <\/li>\n<li>Support incident and change management processes in accordance with ITIL standards. <\/li>\n<li>Assist application teams with onboarding and deploying containerized workloads. <\/li>\n<li>Participate in capacity planning, performance tuning, and infrastructure roadmap sessions. <\/li>\n<li>Document systems, configurations, and procedures in alignment with internal IT policies. <\/li>\n<\/ul>\n<h3>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a <\/h3>\n<ul>\n<li>Strong Experience on OpenShift 4.x (Production-Grade Environments) is MUST. <\/li>\n<li>Strong Experience on Linux System Administration (RHEL\/CentOS\/Rocky) is MUST. <\/li>\n<li>Strong experience Automation Using Ansible, GitOps (ArgoCD\/Flux), Helm is MUST. <\/li>\n<li>Strong experience on CI\/CD Integration (Jenkins, GitLab CI, Tekton Pipelines) is MUST. <\/li>\n<\/ul>\n<p> #J-18808-Ljbffr<\/p>\n<p>2025-11-11 12:52:34<\/p>","protected":false},"author":100,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","job_listing_type":[68],"job_listing_category":[1348],"job_listing_location":[720],"job_listing_tag":[],"class_list":["post-53966","job_listing","type-job_listing","status-publish","hentry","job_listing_type-full-time","job_listing_category-it-technology","job_listing_location-united-arab-emirates"],"metas":{"_job_featured_image":"","_job_featured":"","_job_filled":"","_job_urgent":"","_job_category":{"1348":"IT &amp; 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