PGC Digital (America) Inc: CMMI Level 3 Company · 2 days ago
Cloudera Administrator
Jersey City, NJ
Full-time
Onsite
Mid Level
$65/hr - $68/hr
3+ years expPGC Digital (America) Inc is a CMMI Level 3 Company seeking an experienced Cloudera Administrator to manage and maintain their enterprise-grade big data platforms. The role involves ensuring the stability, performance, and security of Cloudera on-premise clusters while collaborating with various teams to support data-driven initiatives.
Information Technology & Services
Hiring Manager
Jerome Iruthayaraj
Responsibilities
Deploy, configure, manage, and maintain Cloudera Hadoop/CDP clusters across three environments
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
Implement and manage cluster security configurations, including Kerberos, Sentry/Ranger for authorization, HDFS ACLs, and integrate with enterprise IAM/LDAP
Develop and maintain automation scripts using Python, Bash, or Perl for routine administrative tasks, configuration management, and streamlining operations
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
Perform installations, patching, and upgrades of Hadoop software and Cloudera components while ensuring minimal downtime
Qualification
Required
Minimum 3 years of hands-on experience as a Cloudera/Hadoop Administrator in production environments
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
Preferred
Relevant certifications such as Cloudera Certified Administrator for Apache Hadoop are desirable
Company
PGC Digital (America) Inc: CMMI Level 3 Company
PGC (America) Inc represents the North American arm of PGC Digital, the global brand identity of PradeepIT Global Consulting PTE Ltd — a Singapore-headquartered IT services and consulting company delivering intelligent enterprise transformation worldwide.
501-1000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase