Title: Elasticsearch Upgrade

Skills Required:

Linux systems administration Elasticsearch administration

Responsibilities:

Install ElasticSearch 8.11 system nodes including Data, Master, Logstash, and Kibana. Configure SAML and local login. Configure Logstash and Kibana. Set up an Elastic cluster with separate masters. Manage Linux Ubuntu 16.x with Elastic 6.5 (on-premise) and upgrade to Linux Ubuntu 22.x with Elastic 8.11 (on-premise). Configure SSO, Watcher, and Dashboards. Implement Cross-cluster Search. Manage data clusters on-premise using Pure storage and Azure storage. Configure Logstash with F5 load balancer to Logstash nodes (8 nodes). Configure Kibana search with F5 load balancer to Kibana nodes (5 nodes).

Nice to Have:

Experience with OTEL collector to Logstash. Experience with k8s collector to Logstash.

Additional Comments:

This role involves comprehensive installation and configuration of the latest ElasticSearch systems, focusing on robust and secure data management, search capabilities, and seamless integration with various storage solutions and load balancers.