Senior Big Data Admin (Remote)
Company: Epsilon
Location: Irving
Posted on: May 15, 2022
Job Description:
Company DescriptionJob DescriptionEpsilon is a leading provider
of multi-channel marketing services, technologies and database
solutions. Epsilon is seeking a Senior Big Data Administator with a
balance of skills in design, physical implementation and
performance tuning to work out of our Dallas, Texas location
supporting Data Warehouse and Big Data environments running on
premise or on external cloud services providers for Database
Marketing clients.Duties and Responsibilities:
- Design, configure, and manage Big Data implementations on
premises and in the cloud (e.g., Cloudera, OpenSource Hadoop)
- Support cloud and On-Prem servers including security
configurations, patching, and troubleshooting.
- Setup authentication for Hadoop services, includes setting up
Kerberos principals and integrated with Active Directory
- Setup Role based authentication using sentry and Ranger
services
- Implement data protection using HDFS encryption at rest with
KMS services
- Setting up High Availability configuration for Hadoop
services
- Performance tuning of Hadoop clusters and Spark/Impala
services
- Troubleshoot Python/Scala programs and provide feedback to data
science engineers
- Plan and perform Hadoop cluster upgrades
- Monitor and report on performance metrics, system health, and
logging compliance on Cloud
- Perform database administration tasks including backup and
recovery, troubleshooting, performance tuning and SQL
optimization
- Work closely with IT, developers and competency teams to ensure
that applications availability and performance are within agreed on
service levels
- Interact with vendor support to ensure open issues are resolved
within defined SLA
- Manage data replication, backup snapshot, backup storage and
archiving procedures
- Evaluate new database technologies and products and recommend
to technical management
- Provide 24 x 7 x 365 support through on-call rotationPreferred
Skills
- Experience with Cloudera or Hortonworks distribution
- 5 years hand-on experience on Cloud platforms - AWS or
Azure
- Experience in large project implementation using: AWS EC2,
S3.
- Experience in big data client tool - Squirrel, dB
visualizer
- Experience in DataBricks cloud solutions
- Experience of Cloudera CDP public cloud
implementationQualifications - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - -
- 4-6 years of experience in general database administration
- At least 3 years of experience managing and maintaining Hadoop
is a requirement
- Knowledge of cloud and database technologies is a plus (e.g.
AWS/Azure services, Oracle, SQL Server, etc)
- Understanding of Data Warehousing MPP architecture,
technologies and concepts
- Ability to diagnose problems and resolve issues across various
tiers (application, database, network and appliance)
- Strong Unix/Linux and shell scripting
- Proficiency in backup and recovery methodologies and
techniques
- Adherence to SDLC, Change Management, troubleshooting and
development methodologies
- Ability to perform work with minimal supervisory direction
- Excellent written and verbal communication
skillsEducation/CertificationB.S. in Computer Science or related
discipline or equivalent work experience required. AWS
certification is a plus.Keywords:- - - - - - - - - - Spark- - - - -
- - - - - Hive- - - - - - - - - - Cluster Administration- - - - - -
- - - - KMS/KTS- - - - - - - - - - Replication- - - - - - - - - -
Cloudera- - - - - - - - - - OpenSource Hadoop- - - - - - - - - -
Python/pySpark- - - - - - - - - - hbaseQualificationsAdditional
InformationWhen you're one of us, you get to run with the best.
-For decades, we've been helping marketers from the world's top
brands personalize experiences for millions of people with our
cutting-edge technology, solutions and services.Thanks to the work
of every employee, Epsilon products and services have been
recognized as industry-leading by the Forrester Wave---. We process
more than 500 billion consumer actions each day and hold many
patents of proprietary technology, including real-time modeling
languages and consumer privacy advancements. And our CORE ID - is
the industry's most accurate, stable and scalable identity solution
that helps brands recognize and reach 200M+ U.S. consumers in a
privacy-safe way.Positioned at the core of Publicis Groupe, Epsilon
is a global company with more than 8,000 employees around the
world. For more information, visit -Great People Deserve Great
BenefitsWe know that we have some of the brightest and most
talented associates in the world, and we believe in rewarding them
accordingly. If you work here, expect competitive pay,
comprehensive health coverage, and endless opportunities to advance
your career.Epsilon is an Equal Opportunity Employer. - Epsilon's
policy is not to discriminate against any applicant or employee
based on actual or perceived race, age, sex or gender (including
pregnancy), marital status, national origin, ancestry, citizenship
status, mental or physical disability, religion, creed, color,
sexual orientation, gender identity or expression (including
transgender status), veteran status, genetic information, or any
other characteristic protected by applicable federal, state or
local law. Epsilon also prohibits harassment of applicants and
employees based on any of these protected categories.Epsilon will
provide accommodations to applicants needing accommodations to
complete the application process.REF134517S#LI-AM1
Keywords: Epsilon, Irving , Senior Big Data Admin (Remote), Administration, Clerical , Irving, Texas
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