Lead Datawarehouse​/Big Data

Collabera is ranked amongst the top 10 Information Technology (IT) staffing firms in the U.S., with more than $550 million in sales revenue and a global presence that represents approximately 12,000+ professionals across North America (U.S., Canada), Asia Pacific (India, Philippines, Singapore, Malaysia) and the United Kingdom. We support our clients with a strong recruitment model and a sincere commitment to their success, which is why more than 75% of our clients rank us amongst their top three staffing suppliers.

Title
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Lead Data warehouse /Big Data

Duration 12+ Months (Good Chance of Extension)

Lead Data warehouse /Big Data Expert

• Senior resource in a Tech Lead role responsible for delivering quality ETL work using Informatica in a Datawarehouseing environment that involves Hadoop, Linux, R programming, Netezza.
• An experienced Big Data resource, expertise in Administering, Developing and deploying Oracle Big Data Appliance (Oracle BDA) solution. Proven work experience on h/w, s/w configs, enterprise level installation, configuration of Hadoop distributed cluster especially with the Oracle BDA, its security framework, best practices and standards for development/deployment processes . Big Data/Netezza Integration, comfortable in usage of the Sqoop, Linux Shell scripting, related utilities and the R programming.
• Excellent knowledge of Hadoop architecture and administration and support
• Hands-on experience with the Hadoop stack (e.g. Map Reduce, Sqoop, Pig, Hive, Hbase, Flume).
• Hands-on experience with related/complementary open source software platforms and languages (e.g. Java, Linux, Apache, Perl/Python), especially the R programing.
• Experience with Hadoop Security model consisting of authentication, service level authorization, authentication for Web consoles and data confidentiality.
• Hand-on experience in leading and providing expertise and guidance to groups across the enterprise in the design and support of Hadoop security integration with Client LDAP
• 2 to 3 year’s applicable experience in developing and/or administering Hadoop (highly desirable the R instillation, configuration and the Oracle BDA) production and development data hub environments in a large setting for complex systems.

Required Skills:

• Oracle Big Data Appliance / Cloudera Hadoop technical stack, R programming
• Expertise in Hadoop ecosystem products such as HDFS, Map Reduce, Hive, Pig, Spark, AVRO, HBase, Zookeeper
• Experience with SQL, Java (Map Reduce), Python (linux shell like scripts) development
• Experience of Business Intelligence, data mining techniques and analytics functions
• Predictive analytics experience is a PLUS

Requirements:

• Past work experience on h/w, s/w configs, enterprise level installation, configuration, setting up “R” program environment, its security framework, best practices and standards for development/deployment processes .
• Past work experience on h/w, s/w configs, enterprise level installation, configuration of Hadoop distributed cluster especially with the Oracle BDA, its security framework, best practices and standards for development/deployment processes .
• Expertise in Architecting, Administering, Developing and deploying Big Data solutions.
• Hands-on development, design work on Big Data Analytics to support the data scientists.

Phone
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