Job Description :
Job Title: Sr. Hadoop Administrator
Location: Johns Creek, GA
Duration: 6+Months

Job Description:

Manage large scale Hadoop clusters including design, capacity planning , partner with Ops admin for cluster set up etc
Performance Tuning of the Hadoop cluster & it’s components to meet business SLA in on-prem and cloud environments
Manage multi-tenant business users in the same cluster
Set up resource management & user queues
Automate monitoring & alerting
Manage the security set up – Kerberos authentication & authorization using Ranger
Establish/socialize access policies within the team and with business partners
Identify and document best practices, standards and guidelines
Deliver solutions in a complex production environment with concurrent considerations such as:
o Phased migration, consolidation and parallel production states of disparate legacy data environments
o Maintain, a multi-platform, multi-tenant systems environment for high volume structured and unstructured data ingestion
o Deliver complex and ambiguous business requirements while elevating the system performance to the next level.
Evaluate and recommend software & hardware needs for Big Data Platform.
Contribute to evolving architecture of our Hadoop eco system with cloud considerations.

Qualifications:

Education/Experience:

Bachelor’s Degree in Computer Science or other related discipline.
7+ years of professional experience supporting production medium to large scale Linux environments
3+ years of professional experience working with Hadoop (HDFS, Sqoop, Hive, Spark) and related open source technology.
Deep understanding of Hadoop design principles , cluster concepts, security, distributed system performance
SQL skills, including experience querying large, complex data sets and performance analysis.
Experience in networking infrastructure including firewalls, VLANs and load balancers.
Experience implementing Hadoop in Cloud is a plus
Fluency in python, perl , shell scripts and other languages
Experience developing highly performant distributed data processing platform with Big Data technologies.
Experience in the high paced energy of startups as well as experience in the structured world of larger companies.

Other Skills:

Excellent verbal and written communications skills.
Capable of delivering on multiple competing priorities with little supervision.
Understanding of systems design and technical concepts in order to communicate effectively with other cross-functional teams.
Willing to strive for the ideal design process while still working within the framework of the organization, project, and environment.
Strong knowledge and experience with Agile/Scrum methodology and iterative practices in a service delivery lifecycle is a PLUS.
Strong estimating, planning skills and proven ability as a problem-solver.
Ability and desire to thrive in a proactive, high-pressure, SLA bound environment.
             

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