Linux Administrator

Linux Systems Administration

· Install, configure, manage, and harden Linux systems (RHEL).

· Monitor system performance, availability, and log data.

· Perform patching, upgrades, and capacity planning.

· Manage users, permissions, storage, and backups.

· Troubleshoot OS-level issues and performance bottlenecks.

· Enforce security policies and system hardening standards.

· Administer Red Hat Identity Manager.

· Administer Red Hat Satellite

Automation & Configuration Management

· Develop and maintain Ansible playbooks and roles for system provisioning and configuration.

· Automate repetitive tasks and manage configuration with Ansible

DevOps

· Deploy, maintain, and operate Kubernetes clusters.

· Manage workloads, namespaces, networking, and storage.

· Administer CI/CD pipelines and Tools

Qualifications:

· B.Sc. in Computer Science, Computer Engineering, or a related field.

· 2+ years of experience in Linux systems administration or DevOps roles.

· RHCSA or RHCE certificate is a plus.

· Hands-on experience managing production systems.

· Ability to troubleshoot complex multi-layer issues.

· Documentation and operational discipline.

· Experience with RHEL-based environments.

· Advanced Linux administration experience.

· Strong Ansible automation skills.

· Solid Kubernetes administration knowledge.

· Bash and/or Python scripting skills.

· Experience with Docker or Podman.

· Familiarity with CI/CD tools and pipelines.

· Experience with monitoring and logging tools.

· Strong networking fundamentals (TCP/IP, Layer 2/3, etc..).

· Experience with Git-based workflows.

· Strong problem-solving ability.

· Clear documentation and communication.

· Ability to work under pressure.

Flexibility to work late hours and on weekends