Senior Network and Data Communications Analyst

Role Overview

• Operate, administer, and maintain connectivity and data communication environments, ensuring availability, performance, and security;
• Handle incidents, problems, service requests, and changes related to network infrastructure;
• Perform configurations, modifications, and optimizations on network devices and services;
• Carry out network asset administration activities, including analysis, support, and configuration of equipment and protocols;
• Configure and monitor switches (core and access), routers, and other network assets;
• Manage LAN, WAN, and wireless environments, including access points and controllers;
• Implement and manage dynamic and static routing and their protocols;
• Monitor circuits and perform preventive maintenance on network infrastructure;
• Collaborate with vendors and carriers for support and incident resolution;
• Define standards, parameters, and best practices for network infrastructure configuration;
• Diagnose and resolve connectivity and network performance issues;
• Participate in infrastructure projects, contributing technical specifications and driving environment improvements;
• Prepare and maintain up-to-date technical documentation;
• Produce technical materials and disseminate best practices across teams;

Requirements

• Completed bachelor's degree in Information Technology (IT) or a related field
• Experience in the specified specialty and as a Wireless Network Administrator
• ITIL 4 Foundation training with a minimum duration of 12 (twelve) hours
• Official ITIL 4 Foundation certification or higher
• Completion of SD-WAN Architect course
• Official Cisco Certified Network Professional Enterprise (CCNP Enterprise) certification or higher, or an equivalent certification from other vendors, provided it demonstrates equivalent expertise in routing, switching, enterprise networks, and network security
• Official Cisco Certified Network Professional Data Center (CCNP Data Center) certification or higher, or an equivalent certification from other vendors, provided it demonstrates equivalent expertise in data center network infrastructure technologies, including:
• high-density switching
• fabric networks
• Ethernet fabrics
• VXLAN-based networks
• network segmentation
• software-defined networking (SDN) for data centers
• network automation
• security policies
• network virtualization
• integration with hybrid environments (on-premises and cloud).

Tech Stack

• Switching

Benefits

• Health insurance: Hapvida, Bradesco Saúde, or Unimed (subject to local availability);
• Dental plan: Hapvida Odonto or Bradesco Dental;
• Meal or food allowance (Alelo);
• Life insurance fully paid by Lanlink;
• Transportation voucher;
• Pharmacy discount program;
• Higher education partnerships / tuition support;
• TotalPass (gym/fitness benefit);
• Internal learning platform;
• Welcome Baby kit;
• Moodar platform (therapy platform);