Job Title:  Sr. Analyst / Team Lead | Hadoop | Bengaluru | Engineering | Data Modernization & Migration

Cloudera Infrastructure Administrator (2–6 Years)

Experience: 2–6 Years

Key Responsibilities

• Administer and support Cloudera CDP/CDH clusters.
• Manage Hadoop ecosystem components such as HDFS, YARN, Hive, Impala, Spark, and Kafka.
• Monitor cluster health, troubleshoot issues, and perform performance tuning.
• Handle Linux server administration, patching, and capacity management.
• Implement security using Kerberos, LDAP/AD, and Ranger.
• Automate routine tasks using Shell/Python scripting.
• Support incident management, RCA, upgrades, and maintenance activities.

Required Skills

• 2–6 years of Cloudera/Hadoop administration experience.
• Hands-on experience with Cloudera Manager, CDP/CDH.
• Strong knowledge of Linux (RHEL/CentOS).
• Experience with HDFS, YARN, Hive, Impala, Spark, Kafka.
• Knowledge of Kerberos, LDAP, Ranger, and cluster security.
• Scripting skills in Shell and/or Python.
• Good troubleshooting and production support experience.

Nice to Have: AWS/Azure, Kubernetes, CDE/CDW Ansible, Grafana, Prometheus, DevOps exposure.