Hadoop Cluster Administrator

2 weeks ago


Fremont, California, United States Info Way Solutions Full time
Job Title: Lead Hadoop Admin

We are seeking a highly skilled Lead Hadoop Admin to join our team at Info Way Solutions. As a key member of our data engineering team, you will be responsible for designing, implementing, and maintaining large-scale Hadoop infrastructure.

Key Responsibilities:
  • Implement and administer Hadoop infrastructure, ensuring high availability and performance.
  • Perform cluster maintenance, troubleshooting, and monitoring, with a focus on backup and recovery strategies.
  • Provision and manage the lifecycle of multiple clusters, including EMR and EKS.
  • Monitor infrastructure, logging, and alerting using Prometheus, Grafana, and Splunk.
  • Perform performance tuning and capacity planning for Hadoop clusters and workloads.
  • Manage memory, queue allocation, and distribution experience in Hadoop and cloud environments.
  • Scale clusters in production and work in 18/5 or 24/5 production environments.
  • Monitor Hadoop cluster connectivity and security, file system management, and monitoring.
Requirements:
  • 8-12 years of total experience, with at least 5 years of work experience in developing, maintaining, optimizing, and resolving Hadoop clusters.
  • Strong knowledge of Linux/Unix OS services, administration, shell scripting, and programming languages such as Python, Scala, or Java.
  • Experience in Hadoop (MapReduce, Hive, Pig, Spark, Kafka, HBase, HDFS, HCatalog, ZooKeeper, and Oozie/Airflow).
  • Experience in Hadoop security (Kerberos, Knox, TLS) and SQL and NoSQL databases (HBASE) with performance optimization.
  • Excellent oral and written communication, presentation, analytical, and problem-solving skills.
What We Offer:

As a Lead Hadoop Admin at Info Way Solutions, you will have the opportunity to work with a talented team of data engineers and contribute to the design and implementation of large-scale Hadoop infrastructure. If you are passionate about big data and cloud computing, and have a strong background in Hadoop and related technologies, we encourage you to apply for this exciting opportunity.



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