Linux L3 Administrator SME

10 hours ago

hyderabad, India Minfy Full time

Linux SME Administrator


Job Summary

We are seeking a highly skilled Linux SME with extensive experience in managing and optimizing Linux-based systems (Ubuntu, SUSE, Red Hat) and a strong command of AWS services. The ideal candidate will be responsible for the design, implementation, and support of secure and scalable Linux environments, both on-premises and in the cloud.

Key Responsibilities

  • Manage and maintain Linux systems across distributions, including Ubuntu, SUSE, and Red Hat Enterprise Linux (RHEL).
  • Deploy, configure, and monitor AWS cloud infrastructure, leveraging best practices for security, scalability, and performance.
  • Automate routine system administration tasks using scripting languages (Bash, Python, etc.).
  • Ensure high availability of Linux servers by implementing clustering, failover, and backup solutions.
  • Monitor and troubleshoot system performance, identify bottlenecks, and optimize Linux environments.
  • Manage user authentication, permissions, and security policies on Linux servers.
  • Design and deploy Infrastructure as Code (IaC) solutions using Terraform, AWS CloudFormation, or similar tools.
  • Collaborate with development and DevOps teams to support CI/CD pipelines and containerized applications.
  • Perform patch management and apply system hardening techniques to enhance security.
  • Prepare and maintain detailed technical documentation, runbooks, and SOPs.

Required Skills

  • Operating Systems Expertise: Proficiency in Linux distributions, including Ubuntu, SUSE, and Red Hat Enterprise Linux (RHEL).
  • AWS Knowledge: Hands-on experience with AWS services such as EC2, S3, RDS, VPC, CloudWatch, IAM, and Lambda.
  • Scripting: Advanced scripting skills in Bash, Python, or Perl for automation and task management.
  • Networking: Strong understanding of networking protocols, load balancers, firewalls, and VPNs.
  • Automation: Expertise with tools like Ansible, Puppet, or Chef for configuration management.
  • Monitoring Tools: Experience with monitoring solutions like Prometheus, Nagios, or AWS CloudWatch.
  • Security: In-depth knowledge of system hardening, patch management, and encryption best practices.
  • IaC: Practical experience with Terraform, AWS CloudFormation, or other Infrastructure as Code tools.


Thank you

Purnima Solanki

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