Linux Administrator

Job Title: Linux Administrator

Key Responsibilities:

• Install, configure, and maintain Linux-based servers (CentOS, Ubuntu, RHEL, etc.).
• Configure and manage firewalls (iptables, firewall, UFW, or third-party solutions like pfSense).
• Monitor server performance and ensure system availability and reliability.
• Troubleshoot hardware, software, and network issues on Linux systems.
• Perform system upgrades and apply security patches in a timely manner.
• Set up, configure, and maintain dialer systems (e.g., VICIdial, GoAutoDial).
• Maintain documentation related to system configuration, processes, and procedures.
• Monitor system logs and respond to alerts or anomalies.
• Collaborate with the network and development teams to optimize infrastructure performance.
• Must-Have Skills:
• Solid understanding of Linux server administration (CLI, services, file systems, permissions).
• In-depth knowledge of firewall configuration and networking concepts (TCP/IP, DNS, DHCP, routing).
• Experience with or understanding of dialer systems (VICIdial, GoAutoDial, or similar).
• Strong troubleshooting and diagnostic skills.
• Basic understanding of database administration (MySQL/PostgreSQL) preferred.

Job Type: Full-time

Pay: ₹15,000.00 - ₹35,000.00 per month

Schedule:

• Day shift

Application Question(s):

• doyouhaveasteriskserver_knowledge?

• doyouhaveknowledgeofvicidialserver?_

• howmanymaximumcallingagentshaveyousetupandmanagedinthedialersoftware?

• haveyouuseda_vpntomanageoffshoredialingwith_security?

• haveyouworkedwithfirewall_security?

Experience:

• total work: 1 year (Preferred)

Work Location: In person