Network Engineer – Mid-level

Role Overview

• Contribute to the definition, evolution and maintenance of RNP's network architecture, collaborating on the analysis, design, deployment and documentation of high-capacity connectivity solutions for metropolitan networks, backbone networks and national information highways.
• Support technical standardization, integration between network domains, the adoption of routing and IP/MPLS best practices, and the troubleshooting of medium-complexity incidents, ensuring high availability, scalability and operational quality of the infrastructure.

Requirements

• Bachelor's degree in Computer Engineering, Software Engineering, Telecommunications Engineering, Computer Science, Information Systems, Computer Networks or other related technology or telecommunications fields.
• Practical experience in engineering, operation, deployment or maintenance of IP networks, preferably in backbone environments, metropolitan networks, academic networks, carriers, connectivity providers, data centers or medium
• to large-scale corporate environments.
• Professional experience consistent with a mid-level role, demonstrating the autonomy to carry out medium-complexity tasks, collaborate with different technical teams, analyze network problems, propose solutions and document architectures, procedures and technical standards.
• Experience working with network equipment such as routers and switches using command-line interfaces, analyzing configurations, interpreting logs, performing connectivity tests and supporting incident resolution.
• Solid knowledge of TCP/IP networking, including IPv4 and IPv6 addressing, routing, switching and connectivity troubleshooting.
• Practical knowledge of routing protocols, especially BGP and OSPF, including neighbor concepts, route announcements, filters, routing policies, redistribution, summarization, route preference and routing table analysis.
• Knowledge of IP/MPLS, including labels, LSPs, traffic transport over an MPLS backbone and logical separation of services.
• Knowledge of services running over IP/MPLS or backbone networks, such as L2VPN, L3VPN, EVPN, network interconnection, IP peering and IP transit.
• Knowledge of metropolitan network architecture, including interconnection of points of presence, traffic aggregation, redundancy, high availability, capacity planning, service segmentation and integration with access networks or partner networks.
• Knowledge of national backbone and information-highway concepts, including resilience, geographic redundancy, path diversity, scalability, traffic capacity, connectivity patterns and inter-domain integration.
• Experience configuring and operating network equipment (routers, switches, firewalls, etc.) from vendors such as Cisco, Huawei, Juniper and Nokia.
• Familiarity with services that support network operation, especially DNS, web servers, RADIUS and TACACS+.
• Practical experience with Linux, including command line, permissions, services, logs, processes, networking on Linux systems, connectivity testing and basic to intermediate troubleshooting.
• Ability to create and maintain technical documentation, operational procedures, diagrams, implementation records, configuration standards and support materials for operation and deployment.
• Technical English for reading documentation, troubleshooting and basic technical writing.

Tech Stack

• DNS
• Firewalls
• Linux
• Switching
• TCP/IP

Benefits

• Meal allowance or meal voucher
• Wellhub (Gympass)
• Digital library platform with more than 30,000 titles including newspapers, magazines and e-books
• Life insurance
• Health plan with nationwide coverage and private-room hospital accommodation (no employee contribution)
• Dental plan (no employee contribution)
• Vaccine reimbursement for you and dependents — vaccines not offered by public health clinics (reimbursement)
• Childcare assistance for children up to 5 years and 11 months, up to 70% of the current minimum wage (reimbursement)
• Home office allowance
• Partnership with SESC