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System & Network Administrator

System & Network Administrator

TechAffinity

3 - 4 years

3 - 7 Lacs

Chennai

Posted:1 month ago| Platform:

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Skills Required

Windows OS Networking Linux Analytical DNS Incident management CCNA SSL DHCP Firewall

Work Mode

Work from Office

Job Type

Full Time

Job Description

We are seeking a System Administrator to join our team. The ideal candidate will have a solid foundation in networking, Linux & Windows experience, and strong English communication skills. This role offers the opportunity to gain hands-on training in advanced monitoring tools, firewall management, and SSL certificate platforms.

Primary Skills:

Monitor network infrastructure and services to ensure uptime and performance.

Respond to alerts and escalate issues as per defined procedures.

Perform Linux & Windows system checks and log analysis.

Work closely with senior engineers and customer teams for issue resolution.

Maintain documentation related to network incidents, changes, and monitoring procedures.

Participate in regular training sessions to develop skills in the following areas:

BEST Monitoring Platform

End User Troubleshooting

Firewall Management

IT Infra Security Incident Management

DigiCert SSL Certificate Management

Personal Qualities:

Basic hands-on experience with Linux (any distribution).

Basic hands-on experience with Windows OS s

Strong understanding of networking fundamentals, including:

TCP/IP, DNS, DHCP, Subnetting

Routers, switches, firewalls (concepts)

Network troubleshooting tools (ping, traceroute, netstat, etc)

Strong analytical and problem-solving abilities.

Willingness to learn and work in a customer-focused environment.

Flexible to work in shifts (Eastern Time Zone)

Preferred (Good to Have):

Experience in using or exposure to any network monitoring tools.

Basic understanding of firewall configurations and SSL certificates.

Any certification such as CompTIA Network+, CCNA, or RHCSA is a plus.

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