AI Summary
ServerHub seeks a Senior Linux System Engineer to lead L3 escalations, optimize cloud and hosting infrastructure, and ensure 24/7 reliability. The role demands 11+ years of Linux expertise, deep KVM/LiveBirt mastery, and proficiency in automation, security, and enterprise systems. Responsibilities include troubleshooting, server administration, and mentoring teams in a fully remote, high-performance environment.
Key Highlights
11+ years of hands-on Linux system administration in web hosting/cloud environments
L3 escalation point for complex server, hosting, and network issues
Expertise in KVM, LiveBirt, cPanel/Plesk, and LAMP/LEMP stacks required
Key Responsibilities
Act as the final escalation point (L3) for complex server, hosting, and network-related issues, diagnosing and resolving critical failures
Manage, optimize, and secure Linux-based hosting environments (CentOS, Ubuntu, RHEL) with expertise in web servers (Apache, Nginx), databases (MySQL, PostgreSQL), and caching layers (Redis, Memcached)
Develop and maintain automation scripts (Bash, Python, Perl) and utilize configuration management tools (Ansible, Puppet, Chef) for infrastructure deployments
Technical Skills Required
Benefits & Perks
Fully remote setup
Career growth opportunities
Paid leaves
Nice to Have
RHCE certification
AWS Certified SysOps Administrator
Kubernetes (CKA) certification
Job Description
Senior Linux System Engineer | Cloud, Virtualization & Enterprise Systems | Remote Set-Up
About ServerHub:
At ServerHub, we power businesses with high-performance cloud and hosting solutions. Our mission is to provide customers with reliable, scalable, and secure infrastructure worldwide. As an L3 Linux System Engineer, you will be at the forefront of our operations, ensuring our hosting platforms are optimized, secure, and always online.
Requirements:
✔ 11+ years of hands-on Linux system administration experience in a web hosting or cloud environment.
✔ 7+ years of experience in a Senior position or Level 3 Engineer role.
✔ MUST be a KVM and Livbirt 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
Job Responsibilities:
Escalation & Troubleshooting:
- Act as the final escalation point (L3) for complex server, hosting, and network-related issues.
- Diagnose and resolve critical system failures, network outages, and performance issues.
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- 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.
- Develop and maintain automation scripts (Bash, Python, Perl) for server provisioning and configuration management.
- Utilize Ansible, Terraform, or similar tools for automating infrastructure deployments.
- Deploy and manage KVM, OpenStack, VMware, or containerized environments (Docker, Kubernetes).
- Support cloud-based hosting solutions (AWS, Google Cloud, Azure).
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- Implement security best practices, including firewall rules, SELinux/AppArmor, IDS/IPS.
- Perform vulnerability assessments and patch management to secure customer environments.
- Set up and manage monitoring tools like Prometheus, Grafana, Zabbix, Nagios.
- Participate in 24/7 on-call rotation for urgent system issues.
- Work closely with NOC, DevOps, and Engineering teams to ensure smooth operations.
- Provide guidance and mentorship to L1 & L2 support engineers.
🚀 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
🔹 Join ServerHub and be part of a team that keeps the internet running! Apply today!
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