Linux L3 Administrator SME
2 weeks ago
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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