Linux Systems & Web Hosting Engineer

TechBiz Global; Georgia; On-site; USD 70,000 - 100,000; Full time

Job summary

TechBiz Global is seeking a dedicated Technical Support Engineer / Linux Systems Administrator to join one of our clients’ teams. You will manage GNU/Linux systems, hosting panels, and web app stacks to ensure reliability and security.

You will collaborate with a technical team to deploy, troubleshoot, and optimize hosting environments, including mail systems and performance tuning across multiple web servers and databases.

Qualifications

• Years of hands-on web hosting and system administration experience.
• Strong Linux troubleshooting and cross-platform support skills.
• Familiarity with cPanel/WHM, Plesk, and hosting stacks.
• Knowledge of web technologies and databases; PHP/Node.js/Python a plus.
• Solid networking fundamentals and security incident response.

Responsibilities

• Administer and maintain GNU/Linux systems and virtualized/containerized environments.
• Deploy, manage, and troubleshoot hosting control panels in shared environments.
• Troubleshoot web applications and server stacks (WordPress, Laravel, etc.).
• Configure networks, firewalls, and WAFs; respond to security incidents.
• Troubleshoot mail flow with Exim/Dovecot, SPF/DKIM/DMARC.
• Monitor services and perform performance tuning across Apache/Nginx/LiteSpeed and databases.
• Assist in migrations, disaster recovery testing, backups, and caching/CDN strategies.

Skills

Linux system administration

Web hosting support

Troubleshooting

Networking fundamentals

Cross-team collaboration

Tools

OpenVZ

KVM

Docker

cPanel/WHM

Plesk

Exim

Dovecot

SPF

DKIM

DMARC

Apache

Nginx

LiteSpeed

MySQL/MariaDB

Redis

WHMCS

Job description

TechBiz Global is seeking a dedicated Technical Support Engineer / Linux Systems Administrator to join one of our clients’ teams. You will manage GNU/Linux systems, hosting panels, and web app stacks to ensure reliability and security.

You will collaborate with a technical team to deploy, troubleshoot, and optimize hosting environments, including mail systems and performance tuning across multiple web servers and databases.