Linux server administration

3 weeks ago


Coimbatore, Tamil Nadu, India Ultrafly Solutions Private Limited Full time
Job Description

Job Title: Linux Server Administrator

Key Responsibilities:

- Manage and maintain Linux servers in web hosting environments (primarily cPanel/WHM).
- Administer and configure core Linux services including DNS, Apache/Nginx, MySQL/MariaDB, Exim/Postfix, etc.
- Monitor server health using tools like Nagios, Zabbix, top, iostat, and resolve performance bottlenecks.
- Develop and maintain Bash/Shell scripts for automation and system tasks.
- Troubleshoot server and service-related issues promptly, ensuring minimal downtime.
- Perform regular server security audits and apply hardening techniques.
- Configure and manage firewalls (CSF/IPTables) and malware protection tools like ClamAV, Maldet.
- Handle SSL certificate installations, manage email deliverability, and enforce security protocols.
- Collaborate with technical teams to implement infrastructure improvements and updates.
- Provide technical support and documentation when needed.

Requirements:

- 5+ years of hands-on experience with Linux server administration.
- Expertise in cPanel/WHM and web hosting environments.
- Proficiency in Bash/Shell scripting and Linux command-line utilities.
- In-depth knowledge of Linux services and troubleshooting methodologies.
- Experience with monitoring tools like Nagios, Zabbix, etc.
- Familiarity with firewalls, malware scanning, and server hardening techniques.
- Good understanding of SSL, email protocols, and security practices.
- Strong communication skills and ability to work both independently and in a team setting.

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