Linux Systems Expert

2 days ago

Iloilo City, Western Visayas, Philippines beBeeSystem Full time ₱400,000 - ₱600,000
Job Overview

We are seeking an accomplished Linux systems expert to lead our hosting infrastructure operations. As a Senior Linux Systems Engineer, you will play a pivotal role in ensuring the optimal performance and security of our hosting platforms worldwide.

Key Responsibilities
  • Evaluation & Troubleshooting: You will serve as the final escalation point for complex server, hosting, and network-related issues; diagnose and resolve critical system failures, network outages, and performance issues.
  • Linux Server Administration: Manage, optimize, and secure Linux-based hosting environments (CentOS, Ubuntu, RHEL); Administer and fine-tune web servers (Apache, Nginx, LiteSpeed), databases (MySQL, PostgreSQL), and caching layers (Redis, Memcached); Build and deploy servers from the ground up, ensuring optimal configurations for performance and security.
  • Automation & DevOps: Develop and maintain automation scripts (Bash, Python, Perl) for server provisioning and configuration management; Utilize Ansible, Terraform, or similar tools for automating infrastructure deployments.
  • Cloud & Virtualization: Deploy and manage KVM, OpenStack, VMware, or containerized environments (Docker, Kubernetes); Support cloud-based hosting solutions (AWS, Google Cloud, Azure).
  • Security & Compliance: Implement security best practices, including firewall rules, SELinux/AppArmor, IDS/IPS; Perform vulnerability assessments and patch management to secure customer environments.
  • Monitoring & Incident Response: Set up and manage monitoring tools like Prometheus, Grafana, Zabbix, Nagios; Participate in 24/7 on-call rotation for urgent system issues.
  • Collaboration & Mentoring: Work closely with NOC, DevOps, and Engineering teams to ensure smooth operations; Provide guidance and mentorship to L1 & L2 support engineers.
Requirements
  • At least 11 years of hands-on experience in Linux system administration in a web hosting or cloud environment.
  • At least 7 years of experience in a Senior position or Level 3 Engineer role.
  • MUST be a Libvirt expert with a minimum of 7+ yrs of experience.
  • Expert knowledge of web hosting technologies (cPanel, Plesk, WHM, LAMP/LEMP stacks).
  • Strong scripting ability in Perl, Bash, and Python.
  • Experience with configuration management tools (Ansible, Puppet, Chef).
  • Networking expertise – understanding of TCP/IP, DNS, VPN, Firewalls, Load Balancing.
  • Familiarity with RAID, SAN, NAS, and distributed storage systems.
  • Experience working in a 24/7 production environment with on-call duties.
  • Ability to build and configure servers from the ground up.
  • Certifications such as RHCE, AWS Certified SysOps Administrator, or Kubernetes (CKA) are a plus.
  • Good English communication skills.
What We Offer
  • A fast-paced, innovative environment in a growing cloud hosting company.
  • Cutting-edge technologies and challenging projects.
  • Career growth opportunities and professional development.
  • Paid leaves and fully remote set-up.

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