Job Description :
Greetings from InfoTech Spectrum.!!!
InfoTech Spectrum delivers comprehensive fully integrated creative IT solutions ranging from IT consulting services to advanced technology deployment and product development
Position : Hadoop Admin
Location : Bellevue, WA
Duration : 6+ Months
Deploy new Hadoop infrastructure, Hadoop cluster upgrades, Cluster maintenance, Troubleshooting, Capacity planning, and Resource optimization.
Review, develop, and implement strategies that preserve the availability, stability, security and scalability of large Hadoop clusters.
Interact with application support, architects and other operations teams to resolve job performance issues.
Preparation of architecture, design and operational documentation.
Participation in weekly on call rotation to provide operational support.
Responsibilities:

Hands on experience with the Hadoop ecosystem tools like HDFS, MapReduce, Hbase, Pig, Hive, Oozie, Sqoop, Spark, Strom, Splunk.
Strong working experience on Kerberos, Knox and Ranger
Good Experience in Oracle 10g/11g databases and PL/SQL .
Good hands on experience in scripting.
Hands on expertise in systems administration, Linux tools, configuration management on large scale environment.
Hands on experience with AWS
Recovering from node failures and troubleshooting common Hadoop cluster issues
Document all production scenarios, issues and resolutions
Work with the team in providing hardware architectural guidance, planning and estimating cluster capacity, and creating roadmaps for Hadoop cluster deployment.
Evaluation of Hadoop infrastructure requirements and design/deploy solutions (high availability, big data clusters, etc)
Expertise in performance tuning, system dump analysis, storage capacity management.
Experience with versioning, change control, problem management.
Strong communication and technical writing skills.
Having Hortonworks experience is a plus



Azhar Hussain,
Infotech Spectrum Inc.
E-mail:
USA Num
India Mobile : 011-91 8885-768-768

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Ranked and recognized in the INC 500/5000 List of FASTEST Growing Private Companies in America, 2013

"Excellence is never an accident. It is the result of high intention, sincere and disciplined effort, and intelligent execution"
             

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