Senior Technical Associate


This position is no longer open.

Requisition Number: 200233

Position Title: Glob Deliv Ctr Consultant (I Sr)

External Description:

Role -Think Big Hadoop Administrator

Job location: Mumbai/Pune

Role Description:

 Providing Administrative Support for Think Big Customers on Hadoop platforms. Typically these customers may have 24/7 contracts, and the successful applicant must be prepared to work in shifts and also be on-call to support customer site/s per contractual obligations.

 The Hadoop Administrator manages and controls the Hadoop System environment for Teradata customers. The Hadoop Administrator requires specific technical knowledge about the administration and control of the Hadoop System, including the associated operating system, related tools, network, and hardware. 

Minimum Requirements:

  • Minimum experience of 1 year in Managing and Supporting large scale Production Hadoop environments in any of the Hadoop distributions (Apache, Teradata, Hortonworks, Cloudera, MapR, IBM BigInsights, Pivotal HD)
  • 3-5 years of experience in Scripting Language (Linux, SQL, Python). Should be proficient in shell scripting
  • 3-5 years of experience on Administrative activities likes –
    • Management of data, users, and job execution on the Hadoop System
    • Periodic backups of the system
    • Plan for and support hardware and software installation and upgrades.
  • 2+ years of experience in Supporting Hadoop Production systems (configuration management, monitoring, and performance tuning).
  • 1+ years of Experience in Hadoop Monitoring tools (Nagios, Ganglia, Cloudera Manager, and Ambari etc).
  • Product knowledge on Hadoop distributions such as Cloudera, Hortonworks & Greenplum pivotal, OR MapR.
  • Administration, maintenance, control, and optimization of Hadoop capacity, security, configuration, process scheduling, and errors.

Nice to have Experience:

    • Experience may include (but is not limited to) build and support including design, configuration, installation (upgrade), monitoring and performance tuning of any of the Hadoop distributions
    • Experience with High availability, BAR and DR strategies and principles.
    • Hadoop software installation and upgrades
    • Experience with ANY ONE of the following:
      • Proficiency in Hive internals (including HCatalog), SQOOP, Pig, Oozie and Flume/Kafka.
      • Development or administration on NoSQL technologies like Hbase, MongoDB, Cassandra, Accumulo, etc.
      • Development or administration on Web or cloud platforms like Amazon S3, EC2, Redshift, Rackspace, OpenShift, etc.
      • Development/scripting experience on Configuration management and provisioning tools e.g. Puppet, Chef
      • Web/Application Server & SOA administration (Tomcat, JBoss, etc.)
    • Development, Implementation or deployment experience on the Hadoop ecosystem (HDFS, MapReduce, Hive, Hbase)
    • Analysis and optimization of workloads, performance monitoring and tuning, and automation.
    • Addressing challenges of query execution across a distributed database platform on modern hardware architectures
    • Articulating and discussing the principles of performance tuning, workload management and/or capacity planning
    • Define standards, Develop and Implement Best Practices to manage and support data platforms

Experience on any one of the following will be an added advantage:

      • Hadoop integration with large scale distributed data platforms like Teradata, Teradata Aster, Vertica, Greenplum, Netezza, DB2, Oracle, etc.
      • Proficiency with at least one of the following: Java, Python, Perl, Ruby, C or Web-related development
      • Knowledge of Business Intelligence and/or Data Integration (ETL) operations delivery techniques, processes, methodologies
      • Exposure to tools data acquisition, transformation & integration tools like Talend, Informatica, etc. & BI tools like Tableau, Pentaho, etc.



City: Powai Mumbai

State: Maharashtra

Community / Marketing Title: Senior Technical Associate

Company Profile:

Teradata empowers companies to achieve high-impact business outcomes through analytics. With a powerful combination of Industry expertise and leading hybrid cloud technologies for data warehousing and big data analytics, Teradata unleashes the potential of great companies. Partnering with top companies around the world, Teradata helps improve customer experience, mitigate risk, drive product innovation, achieve operational excellence, transform finance, and optimize assets. Teradata is recognized by media and industry analysts as a future-focused company for its technological excellence, sustainability, ethics, and business value.

The Teradata culture isn’t just about one kind of person. So many individuals make up who we are, making us that much more unique. It’s what sets apart the dynamic, diverse and collaborative environment that is Teradata. But even as individuals, there’s one thing that we all share —our united goal of making Teradata and our people the best we can be.

Location_formattedLocationLong: Powai Mumbai, Maharashtra IN


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