Senior Network Analyst

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Engage in network infrastructure projects, ensuring accurate definition, deployment, and maintenance of connectivity solutions.

• Plan, execute, and manage modifications in LAN, WAN, and WLAN environments, ensuring compliance with technical and business specifications.

• Create configuration standards, technical documentation, and best practices for Routing & Switching environments.

• Contribute to the design, implementation, and advancement of network security solutions, including firewalls, segmentation, and access policies.

• Participate in projects involving equipment and solutions from Cisco, Fortinet, Check Point, and Palo Alto.

• Implement and support secure network access solutions, incorporating authentication technologies such as 802.1X, MAB, RADIUS, and TACACS+.

• Manage and enhance NAC solutions, particularly Cisco ISE, including authentication policies, device profiles, and integrations with Active Directory.

• Take part in technology modernization projects, environment migrations, security initiatives, and digital transformation efforts.

• Work on connectivity and integration projects for Azure Cloud environments, including hybrid networking solutions.

• Assist in troubleshooting activities and root cause analysis for complex incidents related to network infrastructure.

• Develop and maintain technical documentation, architecture diagrams, operational procedures, and project documentation.

• Collaborate with cross-functional teams, vendors, and clients throughout the planning, deployment, and transition phases of solutions.

⛳️ Requirements

• Extensive experience in IP networking, with in-depth knowledge of routing protocols (OSPF, BGP, EIGRP) and switching technologies (VLAN, STP, EtherChannel, HSRP, among others).

• Proven experience in Wireless environments, including configuration, troubleshooting, SSID management, access policies, and best practices.

• Familiarity with perimeter security solutions and firewall administration.

• Experience with Site-to-Site and Client VPNs.

• Advanced understanding of authentication and network access control (802.1X, RADIUS, LDAP, and TACACS+).

• Proficient with Cisco ISE, including configuration, troubleshooting, and implementation of Guest and BYOD portals.

• Experience in critical, high-availability, and operational-continuity settings.

• Knowledge of monitoring and observability tools such as Entuity, Cisco Catalyst Center, and ThousandEyes.

• Familiarity with Azure networking, including:

• Virtual Networks (VNet)

• Network Security Groups (NSG)

• VPN Gateway

• ExpressRoute

• Azure Firewall

• Integration between on-premises environments and Azure (Hybrid Networking)

🏝️ Benefits

• Health insurance

• Childcare assistance

• Life insurance

• Meal allowance

• Dental insurance