Network Analyst – N2.1

Jobtailor; Cachoeirinha; Presencial; BRL 42 000 - 64 000; Tempo integral

Resumo da oferta

Jobtailor in Brazil is seeking a Network Technician to support and maintain logical networks, routers, switches, OLTs, and servers. You will diagnose issues and configure devices, ensuring network performance.

The role requires at least 1 year in networking, knowledge of IP and Layer 2, routing tables, and security policies; familiarity with Zabbix and Grafana is a plus. Coursework toward a Network Technician program is expected.

Qualificações

• Requires knowledge of IP and Layer 2 networks and routing tables.
• Experience with routers, switches, OLTs, servers, and network equipment.
• Familiarity with network security policies and firewalls.
• Experience with monitoring tools such as Zabbix and Grafana.

Responsabilidades

• Support and maintenance of logical networks and network equipment (routers, switches, OLTs, servers, etc.).
• Diagnose and resolve issues in IP and Layer 2 networks.
• Configure and manage network devices such as routers and switches.
• Analyze network traffic using tools such as ping, traceroute, Zabbix, and Grafana.
• Manage network security policies and firewalls to protect internal and external perimeters.
• Monitor networks and services such as DNS and RADIUS, and other related tools.
• Collaborate with the traffic engineering team and perform analysis of MPLS networks.

Conhecimentos

IP networking

Layer 2 networks

Troubleshooting

Traffic analysis

Formação académica

High school diploma

Network Technician program or specialization (in progress)

Ferramentas

Zabbix

Grafana

RADIUS

DNS servers

Descrição da oferta de emprego

Responsibilities

• Support and maintenance of logical networks and network equipment (routers, switches, OLTs, servers, etc.)
• Diagnose and resolve issues in IP and Layer 2 networks
• Configure and manage network devices such as routers and switches
• Analyze network traffic using tools such as ping, traceroute, Zabbix, and Grafana
• Manage network security policies and firewalls to protect internal and external perimeters
• Monitor networks and services such as DNS and RADIUS, and other related tools
• Collaborate with the traffic engineering team and perform analysis of MPLS networks

Requirements

• High school diploma
• Minimum of 1 year of experience in roles related to logical networks
• Intermediate proficiency with Microsoft Office
• Solid knowledge of routers, switches, OLTs, servers, and network equipment
• Strong knowledge of IP and Layer 2 networks
• Solid understanding of MAC tables and routing tables
• Proficient in analyzing ping and traceroute outputs
• Intermediate knowledge of dynamic routing protocols and BGP
• Experience with network security policies and firewalls
• Familiarity with Zabbix and Grafana
• Knowledge of internal and external traffic engineering
• Basic knowledge of MPLS networks
• Intermediate knowledge of Linux operating systems
• Intermediate knowledge of DNS servers, speed test tools, Looking Glass, RADIUS, and related services
• Currently pursuing a Network Technician program or a specialization in the field
• Desired certifications: CCNA, HCIA, JNCIA, MTCRE

Core Competencies

Demonstrates solid knowledge of network equipment, including routers, switches, and OLTs, with proficiency in IP and Layer 2 networks. Capable of analyzing network traffic and managing security policies to ensure robust network performance and security.