We are seeking an experienced Linux System Administrator to join our Infrastructure team. This role is critical in supporting the migration of a key enterprise application from Solaris to Red Hat Enterprise Linux (RHEL), including the associated Oracle database migration. The ideal candidate will have hands-on experience with Unix-to-Linux migrations, Oracle database environments, and strong troubleshooting and automation skills.
Responsibilities
Lead and support the migration of enterprise applications from Solaris to Red Hat Enterprise Linux (RHEL).
Collaborate with the DBA team to support the Oracle database migration during the platform transition.
Plan, configure, and maintain RHEL servers in physical and virtualized environments (e.g., VMware).
Develop and maintain infrastructure-as-code and automation scripts using tools such as Ansible , Shell scripting , or Python .
Ensure system security, availability, and performance by applying patches, monitoring systems, and conducting regular audits.
Work with application owners, developers, and other infrastructure teams to ensure a seamless migration.
Perform root cause analysis on system failures and implement long-term fixes.
Maintain documentation for system configurations, processes, and standard operating procedures.
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