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(3+ Years) "Infosys" Hiring: Hadoop Administrator On Feb 2018 @ Bangalore



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Company:        Infosys

Website:          www.infosys.com

Eligibility:      BE / MSc / MCA

Experience:     3+ yrs

Location:         Bangalore

Job Role:        Hadoop Administrator

JOB SUMMARY:

Company Profile:

Infosys is a global leader in consulting, technology, and outsourcing solutions. We enable clients in more than 50 countries to outperform the competition and stay ahead of the innovation curve. With US$8.25bn in FY14 revenues and 165,000+ employees, we provide enterprises with strategic insights on what lies ahead.

Job Description:
1. Ensure effective Design, Development, Validation and Support activities in line with client needs and architectural requirements.

2. Ensure continual knowledge management.

3. Adherence to the organizational guidelines and processes.

Candidate Profile:
Education:
BE / MSc / MCA

Experience: Minimum experience required is 3 years

Skill(s): Hadoop admin

Technical Skills:
1. Responsible for Implementation and Administration of Hadoop infrastructureand Upgrades.

2. 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.

3. Setting up and maintaining Infrastructure and configuration for Hive, Pig and MapReduce.

4. Monitor Hadoop Cluster Availability, Connectivity and Security,Setting up Linux users, groups, Kerberos principals and keys.

5. Aligning with the Systems engineering team in maintaining hardware and software environments required for Hadoop,Software installation, configuration, patches and upgrades.

6. Working with data delivery teams to setup Hadoop application development environments.

7. Performance tuning of Hadoop clusters and Hadoop MapReduce routines.

8. Screen Hadoop cluster job performances, Data modelling, Database backup and recovery, Manage and review Hadoop log files.

9. 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.

 













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