Linux Systems Administrator

PengiunOps Inc is seeking a Linux Systems Administrator to manage our data center Linux infrastructure. Admin Responsibilities: • Manage 500+ Linux servers (RHEL, Ubuntu, CentOS) • Implement configuration management (Ansible, Puppet) • Maintain monitoring and alerting systems • Perform security patching and hardening • Troubleshoot performance issues • Participate in on-call rotation

• 4+ years Linux administration experience • RHCSA or RHCE certification preferred • Strong shell scripting (Bash, Python) • Experience with Ansible or Puppet • Knowledge of containerization (Docker) • Understanding of networking fundamentals • Bachelor's degree or equivalent experience