The Role
Administer and optimize large-scale Cloudera Hadoop environments, including cluster installation, configuration, monitoring, patching, node management, security, backups, disaster recovery, and performance tuning. Support production deployments, troubleshoot incidents, coordinate with support teams and vendors, and provide on-call coverage. The role requires hands-on expertise across Hadoop ecosystem technologies, Linux administration, automation, capacity planning, and high-availability operations.
Summary Generated by Built In
Cloudera Hadoop Admin JD:
- 5+ years in Hadoop administration
- Strong experience in administration of large & complex Cloudera Hadoop environments
- Certification in Cloudera Hadoop administration
- Strong performance optimization skills with large Hadoop clusters
- Experience in On-call support (after hours), coordination with L1 teams / remote support teams
- Experience in issue escalation and resolution working with vendor support (Cloudera)
Key activities include:
- Monitoring and Administration activities of the Cloudera platform
- Install and deploy the Hadoop cluster, add and remove nodes
- Configure name-node, take backups, patch installations etc.
- Monitor tasks and all the critical parts of the cluster
- Maintenance and Operational activities
- Maintenance of file system/log files.
- Manage OS Patching, cluster parcels updates.
- Disaster recovery: Backup plan for accidental data deletion.
- Continual improvement: Performance optimization, automation and improvements
- Code deployments in Production environment
- Mandatory Skills
- 5+ years of Hadoop Administration experience in enterprise environments.
- Strong hands-on experience with Hadoop, HDFS, YARN, Hive, Spark, Kafka, ZooKeeper, and Oozie.
- Expertise in Linux/Unix administration, shell scripting, and system troubleshooting.
- Experience with Hadoop cluster installation, configuration, monitoring, performance tuning, and capacity planning.
- Knowledge of Hadoop security including Kerberos, Ranger, LDAP/Active Directory integration.
- Experience with backup and recovery, high availability, and disaster recovery processes.
- Familiarity with monitoring tools such as Ambari, Cloudera Manager, Grafana, Splunk, or equivalent.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent communication and stakeholder management skills.
- Experience with Cloudera CDP, Hortonworks, or MapR.
- Exposure to cloud-based big data platforms such as Azure HDInsight, Azure Databricks, AWS EMR, or Google Dataproc.
- Python automation and Infrastructure-as-Code experience.
- Basic understanding of SQL and data warehousing concepts.
Skills Required
- 5+ years of Hadoop administration experience in enterprise environments
- Strong experience administering large and complex Cloudera Hadoop environments
- Cloudera Hadoop administration certification
- Strong performance optimization skills with large Hadoop clusters
- On-call support experience, including coordination with L1 and remote support teams
- Issue escalation and resolution experience with vendor support
- Hands-on experience with Hadoop, HDFS, YARN, Hive, Spark, Kafka, ZooKeeper, and Oozie
- Linux/Unix administration, shell scripting, and system troubleshooting expertise
- Experience installing, configuring, monitoring, tuning, and capacity planning Hadoop clusters
- Knowledge of Hadoop security, including Kerberos, Ranger, and LDAP/Active Directory integration
- Experience with backup and recovery, high availability, and disaster recovery processes
- Familiarity with Ambari, Cloudera Manager, Grafana, Splunk, or equivalent monitoring tools
- Strong analytical, troubleshooting, and problem-solving skills
- Excellent communication and stakeholder management skills
- Experience with Cloudera CDP, Hortonworks, or MapR
- Exposure to Azure HDInsight, Azure Databricks, AWS EMR, or Google Dataproc
- Python automation and Infrastructure-as-Code experience
- Basic understanding of SQL and data warehousing concepts
Ness Digital Engineering Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ness Digital Engineering and has not been reviewed or approved by Ness Digital Engineering.
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Healthcare Strength — Healthcare coverage is often positioned as comprehensive, with medical and dental described as strong in North America. Wellness programs are also emphasized as part of the core package.
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Flexible Benefits — Flexible or remote work options are frequently highlighted as part of the overall rewards experience. Learning and upskilling support is repeatedly framed as a meaningful benefit tied to the employee value proposition.
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Fair & Transparent Compensation — Pay is characterized as generally “okay to good,” with stronger packages appearing for certain senior roles and some U.S. positions. This suggests compensation can be market-aligned when role level and geography are favorable.
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The Company
What We Do
Ness Digital Engineering, acquired by global investment firm KKR in 2022, is a full-lifecycle digital engineering firm offering digital advisory through scaled engineering services. Headquartered in New York, Ness serves our customers across 11 innovation hubs in the US, Eastern Europe, and India. Combining our core competence in engineering with the latest in digital strategy and technology, we seamlessly manage Digital Transformation journeys from strategy through execution to help businesses thrive in the digital economy. For more information, visit www.ness.com
