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Hadoop Administrator

RICHARDSON-75081, TX, US
07/14/2020

-

Required Skills

Spark, Kafka

Company

Infinity Consulting Solutions, Inc

Experience

Job Description

HADOOP ADMINISTRATOR

Richardson, TX

ICS is hiring for a Hadoop Administrator to join our Client’s fast-growing team!

What You’ll Do:

The Hadoop is responsible for handling 24x7 operations infrastructure support services of all non-production and production environments in the area of responsibility; handling the use of analytics to improve service, availability, and customer interactions; handling incident resolution and issues escalated by vendors; transitioning knowledge from design/build teams; and handling operational vendor performance management.

Skills/Experience You’ll Need:

Bachelor’s Degree in Computer Science, Information Systems, or another related field. Or 7 years of equivalent work experience.

Knowledge of ITIL v3 framework

Knowledge of ITSM systems

Knowledge of all Infrastructure technologies, including monitoring and event management technologies

Supplier management

Infrastructure domain knowledge

Continuous improvement

Incident management

Knowledge of required technologies (incl 3rd party solutions)

Problem Management / RCA

Adaptability and ability to introduce/manage change

Drive conflict management in high-pressure situations

Bachelor’s degree in a relevant field (IT, Engineering) or equivalent career experience

Responsible for implementation and ongoing administration of Hadoop infrastructure

Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments

Working with data delivery teams to set up new Hadoop users. This job includes setting up Linux users, setting up Kerberos principals and testing HDFS, Hive, HBase and Yarn access for the new users

Cluster maintenance as well as creation and removal of nodes using tools like Cloudera Manager Enterprise, etc.

Performance tuning of Hadoop clusters and Hadoop MapReduce routines

Screen Hadoop cluster job performances and capacity planning

Monitor Hadoop cluster connectivity and security

Manage and review Hadoop log files

File system management and monitoring

HDFS support and maintenance

Diligently teaming with the infrastructure, network, database, application, and business intelligence teams
to guarantee high data quality and availability

Collaborating with application teams to perform Hadoop updates, patches, version upgrades when required

Work with Vendor support teams on support tasks

General operational expertise such as good troubleshooting skills, understanding of system’s capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks

Solid Understanding on-premises and Cloud network architectures

Additional Hadoop skills like Sentry, Spark, Kafka, Oozie, etc.