Linux System Administrator

Overview

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.

Seniority level

• Mid-Senior level

Employment type

• Contract

Job function

• Information Technology

Industries

• IT Services and IT Consulting

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