Hadoop Administrator 2_

San Antonio

REMOTE ROLE:

**Job Title: Hadoop Administrator**

**Address: San Antonio TX 78215**

**Job Description**

The Hadoop administrator is responsible for the care, maintenance, administration, and reliability of the Hadoop ecosystem. The role includes ensuring system security, stability, reliability, capacity planning, recoverability (protecting business data) and performance. In addition to providing new system and data management solution delivery to meet the growing and evolving data demands of the enterprise. Hadoop administrator using Cloudera, administers. Cloudera technology and systems responsible for backup, recovery, architecture, performance tuning, security, auditing, metadata management, optimization, statistics, capacity planning, connectivity, and other data solutions of Hadoop systems.

+ Hadoop administrator provides support and maintenance and its eco-systems including HDFS, Yarn, Hive, LLAP, Druid, Impala, Spark, Kafka, HBase, Cloudera Work Bench, etc.

+ Accountable for storage, performance tuning and volume management of Hadoop clusters and MapReduce routines

+ Deploys Hadoop cluster, add and remove nodes, keep track of jobs, monitor critical parts of the cluster, configure name-node high availability, schedule and configure it and take backups.

+ Installs and configures software, installs patches, and upgrades software as needed.

+ Capacity planning and implementation of new/upgraded hardware and software releases for storage infrastructure.

+ Involves designing, capacity arrangement, cluster set up, performance fine-tuning, monitoring, structure planning, scaling and administration

+ Communicates with other development, administrating and business teams. They include infrastructure, application, network, database, and business intelligence teams.

+ Responsible for Data Lake and Data Warehousing design and development.

+ Collaboration with various technical/non-technical resources such as infrastructure and application teams regarding project work, POCs (Proofs of Concept) and/or troubleshooting exercises.

+ Configuring Hadoop security, specifically Kerberos integration with ability to implement.

+ Creation and maintenance of job and task scheduling and administration of jobs. Responsible for data movement in and out of Hadoop clusters and data ingestion using Sqoop and/or Flume.

+ Review Hadoop environments and determine compliance with industry best practices and regulatory requirements.

+ Data modeling, designing and implementation of data based on recognized standards.

+ Working as a key person for Vendor escalation.

+ On-call rotation is required to support 24/7 environment and is also expected to be able to work outside business hours to support corporate needs.

**What’s Needed?**

+ Bachelor's degree in Information Systems, Engineering, Computer Science, or related field from an accredited university.

+ Intermediate experience in a Hadoop production environment.

+ Hands on experience with Hadoop administration in Linux and virtual environments.

+ Well versed in installing & managing distributions of Hadoop (Cloudera)

+ Expert knowledge and hands-on experience in Hadoop ecosystem components; including HDFS, Yarn, Hive, LLAP, Druid, Impala, Spark, Kafka, HBase, Cloudera Work Bench, etc.

+ Thorough knowledge of Hadoop overall architecture.

+ Experience using and troubleshooting Open Source technologies including configuration management and deployment.Data Lake and Data Warehousing design and development.

**Preferred Requirements:**

+ Experience reviewing existing DB and Hadoop infrastructure and determine areas of improvement.

+ Implementing software lifecycle methodology to ensure supported release and roadmap adherence.

+ Configuring high availability of name-nodes.

+ Scheduling and taking backups for Hadoop ecosystem.

+ Data movement in and out of Hadoop clusters.

+ Good hands-on scripting experience in a Linux environment.

+ Experience in project management concepts, tools (MS Project) and techniques.

+ A record of working effectively with application and infrastructure teams.

+ Strong ability to organize information, manage tasks and use available tools to effectively contribute to a team and the organization.

+ Valid Class C Texas Driver’s License.

+ Makes independent recommendations.

**About ManpowerGroup, Parent Company of:** **Manpower, Experis, Talent Solutions, and Jefferson Wells**

_ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands –_ **_Manpower, Experis, Talent Solutions, and Jefferson Wells_** _–_ creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.

ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.