Dow Technologies and Systems – Bigdata – Hadoop Administrator

Company
Dow Technologies and Systems
dowtechie.com
Designation
Bigdata - Hadoop Administrator
Date Listed
21 Jan 2019
Job Type
Experienced / Senior Executive
Full/Perm
Job Period
Immediate Start, Permanent
Profession
IT / Information Technology
Industry
Computer and IT
Location Name
5001 Beach Road #06-33
Allowance / Remuneration
$4,000 - 6,000 monthly
Company Profile

DowTechie is human centric company. Our people are highly skillful, insights and deep industry experience as needed to shape client requirement. Our main focus on technologies related to digital disruption, competitive agility, operating and business model , as well as the future workforce, helps our clients find future value and growth in a digital world. We offer highly objective points of view with emphasis on business, technology and analytics, leveraging our deep industry experience. That’s high performance, delivered.

Job Description

Job Description

•Hadoop Cluster Administration v2.0 with Good Knowledge in Kafka, ElasticSearch, YARN and YARN-based applications such as Spark

•Good knowledge of Hadoop ecosystem (Hadoop, Hive, Pig, Oozie, Hbase, Flume, sqoop) using both automated toolsets as well as manual processes.

•Install Hadoop updates, patches, and version upgrades

•Cluster maintenance and deployments including creation and removal of nodes.

•Performing HDFS backups and restores, Kerberos setup, access to other Hadoop stack components.

•User management from Hadoop perspective inclusive of setting up user in Linux,

•HDFS Support and maintenance, Monitor Hadoop cluster connectivity and security

•Ensure cluster and MapReduce routines are tuned for optimal performance

•Working transversally with other teams to guarantee high data quality and availability.

•Be the link between developers and build/architecture teams.

•Ability to work independently as well as in a team environment

•Expertise in writing shell scripts, Perl/Python scripts and debugging existing scripts.

•Experience in the Financial and banking industry will be a Plus

•Professional certifications (or equivalent) for BigData will be a Plus.

Job Requirements

•Minimum 8 years’ experience in a typical system administration role, performing system monitoring, storage capacity management, performance tuning, and system infrastructure development.

•Minimum 1-2 years of experience in deploying and administering large Hadoop clusters.

•Ability to quickly learn new technologies and enable/train other Members


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