Senior Linux System Administrator

The Mission

Manage all LNX based systems from the Production and Acceptance environments, offer support to the Development and Application Support teams in an Agile environment.

Your day-to-day

• Deploy and maintain a production environment that requires 24/7 accessibility;
• Implement, maintain and troubleshoot a complex physical and virtualized environment;
• Perform daily operating system administration tasks, including hardware and software upgrades, patch management and maintain regulatory controls;
• Test and install new releases and patches for the administrated systems;
• Review the environment and have initiatives to reduce failures, defects and improve performance;
• Perform daily systems checks and correct any issues;
• Perform performance analysis, proactive troubleshooting, continual improvement and capacity planning;
• Ensure timely and accurate resolution of the incidents on the administrated systems;
• Investigate the problems on production and test systems;
• Document task and changes;
• Maintain security and data integrity;
• Install and configure monitoring tools.
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What you bring to the team

• 4 years’ experience in a similar position;
• Experience with ticket management systems;
• Time management skills;
• Knowledge transfer skills;
• Complex route cause analisys;
• Experience with Satellite;
• Basic networking, data base, virtualization, application servers and storage knowledge.

Nice to have

• RHCE certification;
• Scripting experience;
• Automation of tasks using different tools;
• SAN concepts;
• Using enterprise management tools for deploying software and policies.