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 Hadoop support / platform engineering roles.
