Senior Database Administrator

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Seeking an experienced ELK Stack Administrator to manage, maintain, and optimize Elasticsearch clusters in production. Responsibilities include installing, configuring, and administering Elasticsearch, Kibana, and Logstash; managing cluster operations such as index lifecycle, shard optimization, replication, backups, scaling, performance tuning, and troubleshooting; configuring Logstash pipelines; creating Kibana dashboards; implementing Observability, Monitoring, and SIEM use cases; managing security configurations including roles, TLS, and RBAC; performing upgrades, patching, and health checks; collaborating with DevOps and Infrastructure teams; ensuring high availability and disaster recovery; and using Infrastructure as Code and automation tools for deployments. Requires 5+ years experience with Elasticsearch stack administration, Linux system administration, Infrastructure as Code (Terraform, Ansible), version control (Git, Bitbucket), monitoring concepts, incident troubleshooting, and scripting (Shell or Python). Preferred experience includes Elastic Stack X-Pack, cloud integrations (AWS, Azure, GCP), Elastic Beats, and containerization (Docker, Kubernetes).