Linux Red Hat System Engineer
Há 6 dias
Main tasks:
- Operate, monitor, and support
Cloudera/Hadoop-based infrastructure
in production environments. - Provide L3 incident response, deep troubleshooting, and performance tuning for big data components.
- Automate operational tasks using
Python and Ansible
(monitoring, alerting, deployment, configuration management). - Ensure data integrity, replication, and capacity management within HDFS clusters.
- Develop, maintain, and automate monitoring and alerting for key services and node health.
- Work closely with platform and data teams to onboard new workloads, ensuring proper resource allocation and performance.
- Apply patches, upgrades, and configuration changes to maintain security and stability of the big data environment.
- Manage Kerberos-based authentication, Ranger/Sentry policies, and TLS encryption.
- Collaborate with storage, network, and security teams to optimize throughput, access controls, and backup strategies.
- Maintain cluster documentation and provide knowledge sharing.
Technical Skills:
• Linux System Engineering & Operations
• Automation (Python, Ansible)
• JVM & Middleware Troubleshooting
• Supervision and diagnostics of Linux servers (CPU, RAM, disks)
• Storage management for distributed systems (SAN/NAS, RAID, HDFS capacity)
• Cloudera/Hadoop Ecosystem (can be acquired via training*)
Language Skills:
• Fluent in English
-
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