Overview
On Site
Depends on Experience
Contract - W2
Contract - Independent
Contract - 12 Month(s)
Skills
Apache Hadoop
Apache Hive
Apache Oozie
Big Data
Cloudera
Computer Networking
Hortonworks
HDFS
Apache Spark
Database Administration
Firewall
Performance Tuning
PostgreSQL
Database
RDBMS
Oracle
Linux Administration
Job Details
Role: Hadoop Database Administrator (Hadoop DBA)
Location: Columbus, OH or Jersey City, NJ (Day 1 Onsite)
Duration: Long Term (12+ Months)
Job Summary:
We are seeking a skilled and proactive Hadoop Database Administrator (Hadoop DBA) to manage and maintain our Big Data infrastructure. As a Hadoop DBA, you will be responsible for the deployment, configuration, maintenance, monitoring, and performance tuning of Hadoop clusters and associated technologies (Hive, HBase, Spark, etc.). The ideal candidate has strong expertise in Hadoop ecosystem components and a passion for ensuring data systems run securely and efficiently.
Required Qualifications:
- Bachelor s degree in computer science, Information Technology, or a related field.
- 3+ years of experience in administering Hadoop environments.
- Strong knowledge of Hadoop ecosystem components (HDFS, Hive, HBase, Oozie, Spark, etc.).
- Hands-on experience with Cloudera, Hortonworks, or MapR distributions.
- Proficiency in Linux system administration and scripting (Shell, Python, etc.).
- Experience with performance tuning and troubleshooting Hadoop jobs and clusters.
- Familiarity with RDBMS concepts and tools like MySQL, PostgreSQL, or Oracle.
- Understanding of networking, firewalls, load balancers, and security protocols.
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