Hadoop Administration ( Lead ) at SonSoft Inc. in Austin, TX

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description

• At least 2 years of experience in Implementation and Administration of Hadoop infrastructure • At least 2 years of experience in Project life cycle activities on development and maintenance projects. • Operational expertise in troubleshooting , understanding of system’s capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks • Hadoop, MapReduce, HBase, Hive, Pig, Mahout • Hadoop Administration skills: Experience working in Cloudera Manager or Ambari, Ganglia, Nagios • Experience in using Hadoop Schedulers - FIFO, Fair Scheduler, Capacity Scheduler • Experience in Job Schedule Management - Oozie or Enterprise Schedulers like Control-M, Tivoli • Good knowledge of Linux • Exposure to setting up Ad/LDAP/Kerberos Authentication models • Familiarity with open source configuration management and deployment tools such as Puppet or Chef and Linux scripting, Autosys • Experience in Shell and Perl scripting and exposure to Python • Knowledge of Troubleshooting Core Java Applications is a plus • Exposure to Real-time Execution engines like Spark, Storm, Kafka • Version control Management tools : Subversion or Clearcase or CVS, Github • Experience in Service Management Ticketing tools - ServiceNow, Service Manager, Remedy

Responsibilities Upgrades Hadoop Ecosystem and Clusters maintenance as well as creation and removal of nodes Perform administrative activities with Cloudera Manager/Ambari and tools like Ganglia, Nagios Setting up and maintaining Infrastructure and configuration for Hive, Pig and MapReduce Monitor Hadoop Cluster Availability, Connectivity and Security • Setting up Linux users, groups, Kerberos principals and keys • Aligning with the Systems engineering team in maintaining hardware and software environments required for Hadoop • Software installation, configuration, patches and upgrades • Working with data delivery teams to setup Hadoop application development environments • Performance tuning of Hadoop clusters and Hadoop MapReduce routines • Screen Hadoop cluster job performances • Data modelling, Database backup and recovery • Manage and review Hadoop log files • File system management, Disk space management and monitoring (Nagios, Splunk etc) • HDFS support and maintenance • Planning of Back-up, High Availability and Disaster Recovery Infrastructure • Diligently teaming with Infrastructure, Network, Database, Application and Business Intelligence teams to guarantee high data quality and availability • Collaborating with application teams to install operating system and Hadoop updates, patches and version upgrades • Ability to work in team in diverse/ multiple stakeholder environment • Experience to XXdomain • Experience and desire to work in a Global delivery environment

Qualifications

• Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. • At least 4 years of overall IT experience

Additional Information

** U.S. Citizens and those who are authorized to work independently in the United States are encouraged to apply. We are unable to sponsor at this time.

Note:- 1.This is a Full-Time & Permanent job opportunity for you. 2.Only US Citizen Green Card Holder GC-EAD,& TN can apply. 3.No H4-EAD L2-EAD **** **** OPT-EAD, H1B candidates please. 4.Please mention your Visa Status in your email or resume.