Job Description
Design, deploy, and maintain Linux (RHEL) systems across development, testing, and production environments.
Develop and maintain Infrastructure as Code (IaC) using automation tools such as Ansible, Terraform, or Puppet.
Build, enhance, and maintain CI/CD pipelines in collaboration with DevOps teams.
Proactively monitor and maintain system performance, reliability, and security.
Drive automation efforts to improve scalability, repeatability, and efficiency.
Manage patching, updates, and compliance across all Linux servers.
Troubleshoot complex system issues and provide root cause analysis.
Collaborate with cross-functional teams including DevOps, Cloud, Security, and Application teams.
Participate in on-call support and incident management as needed.
Ensure systems are hardened and compliant with security standards and best practices.
Required Skills & Experience:
5+ years of experience as a Linux Systems Engineer/Administrator.
Extensive experience with Red Hat Enterprise Linux (RHEL) and related tools (subscription management, Satellite, etc.).
Proven experience in infrastructure automation using Ansible and Red Hat Satellite
Experience with CI/CD tools (e.g., Jenkins, GitLab CI, etc.).
Strong scripting skills (e.g., Bash, Python, Perl).
Good understanding of networking concepts (TCP/IP, DNS, firewalls, etc.).
Experience with virtualization platforms (e.g., VMware, KVM) and containerization (e.g., Docker, Podman).
Familiarity with monitoring tools (e.g., Nagios, Prometheus, Grafana).
Knowledge of security best practices and compliance frameworks (e.g., CIS Benchmarks, PCI-DSS).
Experience working in cloud or hybrid environments (AWS, Azure, OpenStack, etc.) is a plus.