Hadoop Administrator

LTM; Irving (TX); Hybrid; USD 110,000 - 140,000; Full time

Job summary

LTM is seeking an experienced Hadoop Administrator in Irving, TX, hybrid-3 days per week. You will deploy and maintain Hadoop clusters, manage node changes, and ensure high availability with NameNode HA across distributions such as Cloudera/Hortonworks/MapR.

You'll collaborate with DB, network, and BI teams to keep big data applications available and performing. The role requires 8+ years of hands-on Hadoop expertise, strong monitoring skills (Ganglia, Nagios, Cloudera Manager), and capacity

Qualifications

• 8+ years of experience deploying and maintaining Hadoop clusters.
• Experience configuring NameNode high availability.
• Experience with Hadoop distributions (Cloudera/Hortonworks/MapR).
• Ability to work cross-functionally with DB, network, and BI teams.

Responsibilities

• Deploying and maintaining Hadoop clusters and adding/removing nodes.
• Monitor cluster using Ganglia, Nagios, or Cloudera Manager.
• Track and manage running Hadoop jobs.
• Plan capacity and scale Hadoop infrastructure.
• Ensure high availability and disaster recovery of clusters.

Skills

Hadoop admin

HDFS

YARN

NameNode HA

Cloudera Manager

Ganglia

Nagios

Linux

Capacity planning

Tools

Cloudera

Hortonworks

MapR

Ganglia

Nagios

Job description

LTM is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTM brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTM a Larsen & Toubro Group company combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit www.ltm.com

Title: Hadoop Administrator

Location: Irving, Tx (Hybrid - 3days)

• Need candidate with 8+ yrs of experience, deploying maintaining the Hadoop cluster adding and removing nodes using cluster monitoring tools like Ganglia Nagios or Cloudera Manager configuring the Name Node high availability
• Keeping a track of all the running Hadoop jobs
• Implementing managing and administering the overall Hadoop infrastructure
• Takes care of the day today running of Hadoop clusters
• Work closely with the database team network team BI team and application teams to make sure that all the big data applications are highly available and performing as expected
• Knowledge on Apache Distribution have to manually setup all the configurations CoreSite HDFS Site, YARN Site and Map Red Site
• Aware of the configuration setup using Hadoop distribution like Hortonworks Cloudera or MapR
• Capacity planning and estimating the requirements for lowering or increasing the capacity of the Hadoop cluster deciding the size of the Hadoop cluster based on the data to be stored in HDFS
• Ensure that the Hadoop cluster is up and running all the time Monitoring the cluster connectivity and performance
• Manage and review Hadoop log files Backup and recovery tasks Resource and security management.

Benefits and Perks:

• Medical Plan Covering Medical, Dental, Vision
• Term and Long-Term Disability Coverage
• Plan with Company match.
• Insurance
• Paternity and Maternity Leave

The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation.

Disclaimer:

The compensation and benefits information provided herein is accurate as of the date of this posting.

LTM is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.

Safe return to office:

In order to comply with LTM s company COVID-19 vaccine mandate, candidates must be able to provide proof of full vaccination against COVID-19 before or by the date of hire. Alternatively, one may submit a request for reasonable accommodation from LTM s COVID-19 vaccination mandate for approval, in accordance with applicable state and federal law, by the date of hire. Any request is subject to review through LTM s applicable processes.