Linux System Administrator(Exp in AWS,L2andL3 and scripting) 8to15yrs

Linux SME

Key Responsibilities:

1. Linux System Administration:

   Install, configure, and manage Linux servers (RHEL, Ubuntu, CentOS, SUSE, etc.).

2. Performance Tuning & Optimization:

   Analyze system performance, optimize processes, and manage resource utilization.

3. Automation & Scripting:

   Develop automation scripts using Bash, Python, Ansible, or Terraform for system management.

4. Security & Compliance:

   Implement security best practices, manage firewall rules, and ensure compliance with industry standards.

5. Troubleshooting & Incident Resolution:

   Diagnose and resolve system issues, kernel panics, and application failures.

6. Patch Management & Updates:

   Apply patches, and security updates, and manage package repositories.

7. Cloud & Virtualization Support:

   Work with AWS, Azure, VMware, or OpenStack for cloud-based and virtualized Linux environments.

8. Networking & Storage:

   Configure and troubleshoot TCP/IP, DNS, DHCP, NFS, SAN, and NAS storage solutions.

9. Disaster Recovery & Backup:

   Implement backup strategies, RAID configurations, and system recovery plans.

10. Mentoring & Documentation:

    Guide junior engineers and maintain detailed documentation of systems and procedures.

Required Experience & Qualifications:

Education:

• Bachelor's degree in Computer Science, Information Technology, or equivalent experience.
• Certifications (Preferred): RHCE/RHCSA, LPIC-2/3, AWS Certified SysOps Administrator, or Kubernetes certifications.

Experience:

• 8+ years

  of hands-on experience managing Linux environments.
• Strong knowledge of

  RHEL, CentOS, Ubuntu, SUSE

  , or other Linux distributions.
• Experience with

  automation tools

  (Ansible, Puppet, Chef, Terraform).
• Proficiency in

  shell scripting (Bash, Python, Perl)

  .
• Expertise in

  cloud platforms (AWS, Azure, Google Cloud)

  .
• Hands-on experience with

  containerization & orchestration

  (Docker, Kubernetes).
• Solid understanding of

  networking (TCP/IP, DNS, firewalls)

  and

  storage (LVM, RAID, NFS, SAN)

  .
• Strong troubleshooting and

  performance tuning

  skills.