Hadoop Administrator

Job Description

Job Title: Cloudera Hadoop Administrator Location: Hyderabad Experience: 2yrs to 4+ years Employment Type: Full Time Job Summary: We are looking for a proactive and technically strong Hadoop Administrator who has hands-on experience working with Red Hat Linux systems, basic automation through Bash scripting, and foundational exposure to Hadoop and Cloudera platforms. The ideal candidate has been involved in real-time system recovery, automation, and training initiatives and is eager to expand their skills in Linux system administration and Big Data platforms. Key Responsibilities: Administered and managed Red Hat Enterprise Linux (RHEL 7/8) servers to ensure system stability, performance, and security.Automated daily operational tasks using Bash scripting, enhancing system efficiency and reducing manual work.Contributed to backup and disaster recovery strategies for critical enterprise systems.Played a key role in recovering a business-critical application (RMA) from disaster with minimal downtime.Delivered internal training on Linux administration, shell scripting, Logical Volume Management (LVM), and Hadoop basics to junior engineers.Participated in Hadoop administration as part of an insourcing project within the organization.Gained hands-on experience installing and maintaining Cloudera CDP Private Cloud Base clusters under guidance, supporting cluster performance, security, and reliability.Assisted in implementing security practices using Apache Ranger, Kerberos, and Apache Atlas. Technical Skills: Operating Systems: Red Hat Enterprise Linux 7/8Scripting: Bash (automation, disk usage monitoring, LVM setup)Big Data Tools: Cloudera CDP, Hadoop basics (HDFS, Hive, Spark, Impala)