Senior Network Analyst

About the Role

We are seeking a Senior Network Analyst to serve as the technical reference for the network infrastructure area at NAVA, based in Curitiba/PR.

The professional will provide technical leadership to the team, support management in defining strategies and improvements, and act as a level 3 (L3) specialist in the support and evolution of the corporate environment.

Key Responsibilities

• Provide technical leadership to the Network team;
• Support management in defining strategies, priorities, and improvements for the environment;
• Manage and support load balancing solutions using F5 BIG-IP;
• Manage and support Palo Alto Firewalls;
• Work on the administration, support, and evolution of the SASE Netskope solution;
• Manage routing and connectivity environments using Huawei routers;
• Lead the resolution of critical network infrastructure incidents;
• Provide specialized L3 support to the operational team;
• Perform root cause analysis and implement corrective and preventive actions;
• Participate in expansion, transformation, and modernization projects for network and security infrastructure;
• Ensure best practices for security, availability, and governance.

Mandatory Requirements

• Solid experience in corporate network infrastructure;
• Advanced knowledge of F5 BIG-IP;
• Advanced knowledge of Palo Alto Firewalls;
• Experience with SASE Netskope solutions;
• Experience in administering and troubleshooting Huawei routers;
• Experience in managing and handling critical network incidents;
• Experience in Level 3 (L3) support;
• Advanced knowledge of TCP/IP networking;
• Experience with routing, switching, VLANs, NAT, and network protocols (BGP, OSPF, VRRP, and MPLS);
• Knowledge of architecture, implementation, and operation of large-scale networks.

Differentiators

• Huawei Certifications (HCIA, HCIP, or HCIE);
• F5 Certifications;
• Palo Alto Certifications;
• Network and Security Certifications (CCNP, CCIE, NSE, PCNSE, or similar);
• Experience in large-scale corporate environments;
• Experience in network infrastructure and security transformation projects.

Behavioral Competencies

• Analytical and proactive profile;
• Technical leadership and influence capabilities;
• Excellent ability to solve complex problems;
• Strong communication and interpersonal skills;
• Sense of urgency and ability to work in critical, high-availability environments.

Benefits

• Health Insurance;
• Dental Insurance;
• Meal and/or Food Vouchers;
• Transportation Voucher or Mobility Allowance;
• Life Insurance;
• Wellhub (Gympass);
• Pharmacy Plan;
• Corporate Partnerships and Discounts;
• Training and Development Platform;
• Employee Referral Program.

About NAVA

NAVA is a technology company with over 28 years in the market, supporting organizations in their digital transformation journeys through innovative solutions, technical excellence, and highly skilled teams.

We value diversity, collaboration, and continuous learning, creating an environment where every professional can develop their potential and generate real impact.

All our opportunities are also open to professionals with disabilities (PwD).