Linux System Administrator L2 L3

3 weeks ago

Pune, India KPIT Full time

Job Description
Job Summary:
KPIT is seeking an experienced Linux System Administrator L2/L3 to manage and optimize our RedHat, Ubuntu, and Rocky Linux environments. This role requires strong Linux skills with managing virtualization (VMware or Proxmox), with a focus on high availability, security, and efficient troubleshooting.

Responsibilities:

  • Advanced Troubleshooting & Issue Resolution: Troubleshoot, diagnose, and resolve complex, escalated issues in Linux environments (RedHat, Ubuntu, Rocky Linux) that L1/L2 support teams cannot handle. Perform root cause analysis and implement preventative measures.
  • System Administration: Manage and maintain Linux servers, including installation, upgrades, configuration, patching, and performance monitoring.
  • Automation & Scripting: Develop and maintain scripts (Bash/Python) to automate system administration tasks and Experience with configuration management tools such as Ansible Puppet or Chef.
  • Performance Management: Monitoring system health (using tools like Nagios, Zabbix, Prometheus) and resolving performance issues.
  • Infrastructure Project Support: Contribute to the planning and execution of infrastructure projects, including system upgrades and migrations
  • Virtualization: Managing VMware and Proxmox environments (VM creation, resource allocation, optimization).

Qualifications & Skills:

  • Education: Bachelor's degree in Computer Science or a related field.
  • Experience: 5-8 years of experience in Linux system administration.
  • Linux Expertise: Strong, in-depth knowledge of Linux distributions including RedHat Enterprise Linux (RHEL), Ubuntu, and Rocky Linux.
  • Certifications: Red Hat Certified Engineer (RHCE) or relevant certification preferred.
  • Virtualization: Hands-on experience with VMware and Proxmox virtualization platforms.
  • Scripting: Proficiency in Bash and Python scripting.
  • Configuration Management: Experience with configuration management tools such as Ansible, Puppet, or Chef.
  • Monitoring Tools: Experience with monitoring and logging systems (Nagios, Zabbix, Prometheus, ELK Stack).
  • Networking: Basic Understanding of TCP/IP, DNS, routing, and other networking concepts.
  • Security Knowledge: Understanding of Linux security principles, firewalls, intrusion detection systems, and vulnerability management.
  • Communication Skills: Excellent technical communication skills – both written and verbal. Ability to explain complex technical concepts to both technical and non-technical audiences.
  • Problem Solving: Strong analytical and problem-solving skills.
  • Teamwork: Ability to work effectively in a team environment.

Required Skills
Linux System Administrator L2/L3,manage and optimize our RedHat, Ubuntu, and Rocky Linux environments,Troubleshoot, diagnose, and resolve complex, escalated issues in Linux environments,Managing VMware and Proxmox environments,Develop and maintain scripts (Bash/Python)
Supported Skills
Experience with configuration management tools such as Ansible Puppet or Chef

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