Specialist - Architecture

LTIMindtree-posted 3 months ago

Mid Level

Torrance, CA

5,001-10,000 employees

Professional, Scientific, and Technical Services

Resume

Match Score

Looking for highly skilled Onprem Cloud Era Big Data Administrator to manage big data platform.

Handle day-to-day operations, administer and monitor Big Data Platform components (Hadoop, Hive, HBase, BigSQL, etc.)
Support Technical and Application team requests (data copies across environments, data cleanup, query tuning, etc.)
Troubleshoot and resolve issues related to user queries, application jobs, etc.
Monitor and troubleshoot Big Data Platform including hosted DBs, tools, and services
Creating encryption zones, managing encryption keys, and copying data between the encryption zones
Support projects/initiatives related to data acquisition, processing, and utilization through Big Data Platform
Maintain and support Big Data Platform CDP Private Cloud and IBM BigSQL across multiple environments
Install new versions, patches, support upgrades of CDP Private Cloud and IBM BigSQL
Monitor and troubleshoot platform issues and performance tuning
Support security policies, documentation, and compliance
Document processes and policies for Hadoop System Administration and platform support activities
Work with end users to identify and resolve issues
Work with vendors to resolve issues as needed
Provide governance and support to project teams
Upgrade to CDP Private Cloud to CDP Public Cloud

Bachelor's or Master's degree in Computer Science or applicable field of study
3-5 Years of Experience in Hadoop Ecosystem (HDFS, MapReduce, Hive, HBase, Spark, Scala, Yarn, Sqoop, Ranger, Knox, Kerberos, LDAP, SOLR)
6 Years of Experience with Java and Linux/Unix
4 Years of Experience with Security, Scripting, and Automation
2 Years of Experience in R, Python, Flume, Storm, Kafka
2 Years of Experience with IBM BigSQL or similar MPP SQL Engines
2 Years of Experience with MySQL
1 Year of Experience with CI/CD
Experience with administration and performance tuning of Hadoop distributions (open source and commercial)
Highly competent with Data Lake concepts and Big Data capabilities
Good understanding of data virtualization and replication
Experience with AWS or other Cloud-based PaaS/SaaS environments
Experience with AWS EMR
Strong communication skills

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