Linux Administrator

2 days ago

Pune, India Team Computers Full time

Position: Linux Admin L3 Location: Pune Industry: IT Software Experience Required: 8+ Years - Provide L3 (Level 3) support for Linux-based systems, addressing escalated issues from L1 and L2 support teams. - Troubleshoot and resolve complex system-level issues related to Linux servers, networking, storage, and performance. - Perform regular system administration tasks, including server monitoring, backup management, patching, and configuration changes. - Design, deploy, and maintain high-availability and scalable Linux environments. - Automate repetitive tasks using scripting (Bash, Python, or Perl) and configuration management tools (Ansible, Puppet, Cef). - Collaborate with cross-functional teams (networking, security, and application) to diagnose and resolve infrastructure issues. - Manage kernel updates, upgrades, and troubleshoot any kernel-level issues. - Optimise system performance, resource utilisation, and monitor system health using tools like Nagios, Zabbix, or Prometheus. - Implement security best practices, including hardening servers, applying security patches, and ensuring compliance with security policies. - Maintain detailed documentation of system configurations, procedures, and troubleshooting guides. - Participate in on-call rotation and provide after-hours support as needed.

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    Pune, India Whatjobs IN C2 Full time

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    4 weeks ago

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    9 minutes ago

    Pune, India Tata Consultancy Services Full time

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