Senior Linux System Engineer (Cloud/Virtualization)

TL;DR

Senior Linux System Engineer (Cloud/Virtualization): Managing and optimizing high-performance cloud and hosting infrastructure with an accent on KVM, Libvirt, and enterprise Linux administration. Focus on L3 escalation, infrastructure automation via Ansible/Python, and securing large-scale virtualized environments.

Location: Remote (Cebu, Philippines)

Company

hirify.global provides high-performance cloud and hosting solutions to ensure reliable, scalable, and secure infrastructure worldwide.

What you will do

• Act as the final escalation point (L3) for complex server, hosting, and network-related issues.
• Manage, optimize, and secure Linux-based hosting environments including CentOS, Ubuntu, and RHEL.
• Develop and maintain automation scripts in Bash, Python, and Perl for server provisioning and configuration.
• Deploy and manage KVM, OpenStack, VMware, or containerized environments like Docker and Kubernetes.
• Implement security best practices including firewall rules, SELinux/AppArmor, and patch management.
• Provide guidance and mentorship to L1 and L2 support engineers while collaborating with NOC and DevOps teams.

Requirements

• 11+ years of hands-on Linux system administration experience in web hosting or cloud environments.
• 7+ years of experience in a Senior position or Level 3 Engineer role.
• Expert knowledge of KVM and Libvirt with at least 7+ years of experience.
• Expertise in web hosting technologies such as cPanel, Plesk, WHM, and LAMP/LEMP stacks.
• Strong scripting ability in Perl, Bash, and Python.
• Deep networking knowledge including TCP/IP, DNS, VPN, Firewalls, and Load Balancing.

Nice to have

• Certifications such as RHCE, AWS Certified SysOps Administrator, or Kubernetes (CKA).

Culture & Benefits

• Fully remote work setup.
• Access to cutting-edge technologies and challenging projects.
• Career growth opportunities and professional development.
• Paid leaves.
• Fast-paced, innovative environment within a growing cloud hosting company.