Hadoop Admin

3 days ago

Bengaluru, India NTT DATA Full time

**Req ID**: 205548

We are currently seeking a Hadoop Admin to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Hadoop Admin:
Around 5 years of Experience
- Deploy the Hadoop File System (HDFS), and peripheral technologies in its ecosystem (HDFS, Hive, Pig, Hbase) using both automated toolsets as well as manual processes.
- Maintain, support, and upgrade Hadoop clusters.
- Monitor jobs, queues, and HDFS capacity using Zookeeper and vendor-specific front-end cluster management tools.
- Balance, commission & decommission cluster nodes.
- Enable users to view job progress via web interface.
- Onboarding users to use Hadoop - configuration, access control, disk quota, permissions etc.
- Commission/de-commission nodes backup and restore.
- Flexible work hours

**Requirements**:

- Minimum 3 years of experience with (EMR or Hortonworks or Cloudera) Hadoop Administration.
- Minimum 1 years of Linux/Unix administration preferably preferrable on AWS cloud environment.
- Extensive experience in Hadoop ecosystem including Spark, MapReduce, HDFS, Hive,

HBase, and Zeppelin.
- 1 year experience with Hadoop-specific automation
- 1 year technical experience managing Hadoop cluster infrastructure environments (e.g. data center infrastructure) that utilized at least 20 data nodes.
- Experience scripting in one or more of Python, bash, PowerShell, Perl, Java.
- 1 year experience with Puppet and / or Chef ( good to have not mandatory )
- 1 year virtualization experience in any cloud ( good to have not mandatory ).

Preferred
- Certified Hadoop Admin (Hortonworks/Cloudera)
- AWS Certified Admin
- Red Hat certified
- Networking (TCP/IP, Routers, IP addressing, use of network tools)
- DBA experience.
- RDBMS SQL Development.
- Manage cluster-hardening activities

**About NTT DATA Services**

**NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.**

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