Job Summary We are seeking a Cloudera Hadoop Support Engineer with hands-on experience in Hadoop installation, configuration, migration, upgrades, and security integration. The role includes working in Red Hat Linux environments and supporting secure, enterprise-grade Hadoop clusters with authentication and certificate management. Roles & Responsibilities Perform installation and configuration of Cloudera Hadoop clusters. Support migration and upgrade activities across Hadoop environments. Configure Hadoop ecosystem components such as HDFS, YARN, Hive, Spark, Kafka, and related services. Implement and manage cluster security configurations. Configure and maintain SSL/TLS certificates for secure communication across Hadoop services. Integrate and manage Active Directory (AD) authentication for user access and authorization. Work on Kerberos authentication setup and security hardening of the Hadoop cluster. Troubleshoot security issues related to AD integration, SSL certificates, and Kerberos authentication. Provide support for Red Hat Linux installation, configuration, and basic administration tasks. Monitor cluster health, performance, and service availability. Support patching, upgrades, and maintenance activities. Coordinate with infrastructure, security, and application teams during deployments. Maintain technical documentation for configurations, security setups, and procedures. Required Skills Hands-on experience in Cloudera Hadoop installation and configuration. Strong knowledge of Hadoop ecosystem components (HDFS, YARN, Hive, Spark, Kafka, etc.). Experience in Hadoop security configuration and hardening. Experience with SSL/TLS certificate management. Experience integrating Active Directory (AD) authentication with Hadoop environments. Knowledge of Kerberos authentication. Strong Red Hat Linux administration skills. Basic scripting knowledge (Shell/Python preferred). Strong troubleshooting and incident resolution skills. Experience 3+ years of experience in