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JPC 3445 - Linux Operations Engineer

Expired Job

Prolim Global Detroit , MI 48222

Posted 4 months ago

Job Description:

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Linux (RedHat)

  • Hadoop Administrator

Detroit, Michigan

  • United States | Posted

  • 08/07/18

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Overview

PROLIM Global Corporation (www.prolim.com) is currently seeking Linux (RedHat)

  • Hadoop Administrator for location Detroit, MI for one of our Top client.

Job Description:

A Day in the Life of a System Administrator

  • Hadoop:
  • Establishing and maintaining a Hadoop and Big Data cluster on Linux

  • Evaluating and recommending appropriate Hadoop hardware and storage components

  • File system management, monitoring, support and maintenance for HDFS, KUDU, and HBASE

  • Assisting with data lake folder design

  • Recommending and establishing security policies and procedures for the Hadoop environment

  • Designing and implementing appropriate backup and recovery procedures

  • Assisting in the development and implementation of various strategic initiatives.

  • Develop Architecture Policies, Standards and Governance for the Hadoop and Big Data environment

  • Research and development with promising leading edge big data technologies

  • Participating in data architecture design and review processes, including planning and monitoring efforts, reviewing deliverables, and communicating to management

  • Responding to change and engaging in multiple projects simultaneously

  • Works with minimal guidance; seeks guidance on only the most complex tasks

Responsibilities

Job Requirements:

  • Advanced level working knowledge of Red Hat LINUX;

  • Setting the stage for MapReduce - computing daemons and dissecting a MapReduce job;

  • Planning for Backup, Recovery and Security - coping with inevitable hardware failures and securing your Hadoop cluster;

  • Defining Hadoop Cluster Requirements Planning, designing and architecting a scalable cluster and selecting appropriate hardware;

  • Determining the correct hardware and infrastructure for a multi-node cluster;

  • Preparing HDFS - Setting basic configuration parameters, configuring block allocation, redundancy and replication;

  • Pre and post installation of Hadoop software and good understanding of Hadoop ecosystems dependencies

  • Deploying MapReduce

  • Installing and setting up the MapReduce environment and Delivering redundant load balancing via Rack Awareness;
  • Creating a faulttolerant file system, isolating single points of failure, and maintaining High Availability;

  • Implementing data ingress and egress-Facilitating generic input/output, moving bulk data into and out of Hadoop, transmitting HDFS data over HTTP with WebHDFS;

  • Expertise in setting up, configuration and management of security for Hadoop clusters using Kerberos;

  • Maintaining a Cluster-Employing the standard builtin tools, managing and debugging processes using JVM metrics;

  • On-going support for various Hadoop environments

  • DEMO, TEST, UAT, and PROD;
  • Configuring the Scheduler to provide service-level agreements for multiple users of a cluster;

  • Database used by Hadoop - backup, security, performance monitoring and tuning;

  • Familiarity to deploy Hadoop cluster, add and remove nodes, keep track of jobs, monitor critical parts of the cluster

  • Familiarity with Cloudera, Kafka, Spark, data lakes, and Flume is desired

Education:

  • Bachelor's degree in related field is required

Experience:

  • 7+ years of experience as an IT professional

  • 5+ years as a Linux administrator

  • 3+ years as a Hadoop administrator

  • Prior experience in a complex, highly integrated services environment

About PROLIM Corporation

PROLIM is a leading provider of end-to-end IT, PLM and Engineering Services and Solutions for Global 1000 companies. They understand business as much as technology, and help their customers improve their profitability and efficiency by providing high value technology consulting, staffing, and project management outsourcing services.

Their IT and PLM consulting offerings include; Advisory, PLM Software/Services, Program Management, Solution Architecture Training/Staffing, Cloud Solutions, Servers/Networking, Infrastructure, ERP Practices and QA Services. Engineering services include Data Translation, CAD/CAM/CAE, Process & Product Engineering, Prototyping, and Testing/Validation within a wide range of markets and industries.


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JPC 3445 - Linux Operations Engineer

Expired Job

Prolim Global