System Administrator

4 weeks ago


Hyderabad, Telangana, India Tata Consultancy Services Full time
Tata Consultancy Services is hiring Cloudera Hadoop Administrator

Role** System Administrator
Required Technical Skill Set** Cloudera Hadoop Administrator
Desired Experience Range** 6-8 years
Location of Requirement *** Hyderabad

Desired Competencies (Technical/ Behavioral Competency)
Must-Have**

Technologies: Deep knowledge of Hadoop ecosystem components (HDFS, YARN, MapReduce, Hive, HBase, Pig, Sqoop, Flume, etc.).
Scripting/Automation: Proficiency in Linux/Unix systems administration & shell scripting, Python, or other automation tools like Ansible or Puppet.
Cloud Platforms: Familiarity with cloud platforms like AWS, Azure, or Google Cloud and integrating Hadoop with cloud-based solutions (EMR, HDInsight, etc.).
Security: Experience with Kerberos, LDAP, and implementing role-based access control (RBAC) in a Hadoop environment.
Monitoring Tools: Hands-on experience with Hadoop monitoring tools such as Ambari, Nagios, Ganglia, or Cloudera Manager.

Responsibility of / Expectations from the Role
1

Troubleshooting: Excellent problem-solving skills with a deep understanding of Hadoop internals
2

Excellent communication, analytical and multitasking skills
3

Ability to learn on the job and gain skills through self-education
4

Responsible for ensuring optimal performance, availability, and scalability of our big data
infrastructure
5

Managing user access, and implementing security measures
6

Optimize cluster performance, including tuning of Hadoop clusters and its components
7

Implement backup strategies and disaster recovery plans for Hadoop environments
8

Perform regular upgrades and patching of Hadoop ecosystems and underlying operating
systems
9

Develop scripts for automation of tasks related to Hadoop cluster management and monitoring
10

Implement and manage Hadoop security features, ensuring data protection and compliance.
11

Provide operational support for ETL, big data pipelines, and analytics teams

Interested and eligible candidates can apply

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