Cloudera Administrator
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Job Location:
Jersey, NJ - USA
Monthly Salary:
Not Disclosed
Posted on:
3 hours ago
Vacancies:
1 Vacancy
Job Summary
Seeking an experienced Cloudera Administrator to manage and maintain our enterprise-grade big data platforms. The ideal candidate will ensure the stability performance and security of our Cloudera on-premise cluster collaborating with data engineering databases networks and application teams to support data-driven initiatives.
Main areas of responsibilities:
1. Cluster Management: Deploy configure manage and maintain Cloudera Hadoop/CDP clusters across three environments.
2. Monitoring and Performance Tuning: Monitor cluster connectivity health and performance using tools like Cloudera Manager Grafana and Splunk. Proactively identify and resolve performance bottlenecks tune configurations (HDFS YARN Spark Hive etc.) and conduct capacity planning.
3. Security and Compliance: Implement and manage cluster security configurations including Kerberos Sentry/Ranger for authorization HDFS ACLs and integrate with enterprise IAM/LDAP.
4. Automation and Scripting: Develop and maintain automation scripts using Python Bash or Perl for routine administrative tasks configuration management and streamlining operations.
5. Troubleshooting and Support: Provide expert-level troubleshooting and technical support for issues related to the Hadoop ecosystem components and big data applications including participation in an on-call rotation.
6. Upgrades and Patching: Perform installations patching and upgrades of Hadoop software and Cloudera components while ensuring minimal downtime.
Requirements:
Minimum 3 years of hands-on experience as a Cloudera/Hadoop Administrator in production environments.
Relevant certifications such as Cloudera Certified Administrator for Apache Hadoop are desirable.
Strong proficiency in Linux/Unix operating systems and command-line tools.
Proven experience with cluster management tools particularly Cloudera Manager.
Solid understanding of security protocols (Kerberos SSL/TLS) and their implementation in big data environments.
Excellent problem-solving analytical and communication skills.
Required Skills :
Basic Qualification :
Additional Skills :
This is a high PRIORITY requisition. This is a PROACTIVE requisition
Background Check : No
Drug Screen : No
Key Skills
- Hadoop
- Microsoft Windows Server
- Windows
- Apache
- Linux
- SAN
- Shell Scripting
- System Administration
- Administrative Experience
- Scripting
- Oracle
- Troubleshooting
