Kubernetes Administrator

Date: Oct 25, 2025Location:Dubai, AECompany: MAGNOOS INFORMATION SYSTEMS. L.L.C.Req ID: 2138Job TitleKubernetes AdministratorJob ScopeWe are seeking an experienced Platform Support Engineer to support a key client engagement. The ideal candidate will have a strong background in Kubernetes operations, DevOps practices, and big data platforms, with proven ability to troubleshoot, manage, and optimize critical infrastructure. The role involves client-facing responsibilities, requiring excellent communication skills to handle discussions, resolve issues, and raise tickets as needed.Main Duties And ResponsibilitiesTroubleshooting & Support: Diagnose and resolve platform issues efficiently to maintain system stability and performance.Incident Management: Raise, track, and manage tickets for any platform-related incidents or service requests.Client Interaction: Engage with client teams to discuss issues, provide updates, and ensure timely resolution.Kubernetes & Container Management: Build and manage Docker images; Manage Docker Quay image registry; Handle K8S components including network policies, ingress/egress, secret and configMap management; Deploy and manage Helm charts.Python Environment Management: Setup and manage virtual environments for Python-based workloads.Big Data Components: Experience with Spark, Airflow, Hive, and HDFS; Manage queue limits for workloads.Networking: Manage DNS (static and dynamic entries), proxy settings, and environment variables.Security & Access Management: Manage SSL certificates and permissions; Maintain Postgres database permissions.Object Storage: Familiarity with S3-compatible systems (e.g., Dell ECS).DevOps & CI/CD: Experience with GitLab pipelines and workflows.System Services: Manage system daemons and ensure service health across platforms.Position Requirements Proven expertise in Kubernetes administration and containerization. Strong knowledge of networking concepts, including DNS, proxies, and ingress/egress. Hands-on experience with big data ecosystems and workload management. Familiarity with DevOps pipelines (GitLab) and infrastructure automation. Experience with Python virtual environments and dependency management. Knowledge of SSL management, secrets, and configuration management. Strong troubleshooting, analytical, and problem-solving skills. Excellent communication and client engagement abilities.EducationBachelor’s degree in Computer Science, Computer Engineering or any other related fieldExperienceKnowledge of Dell ECS or other S3 object storage solutions.Familiarity with Helm chart customization and CI/CD integration.Prior experience in enterprise-scale environments handling complex deployments.