Senior Network Engineer

TL;DR

Senior Network Engineer: Lead design and operation of a large-scale Cisco-based enterprise network including WAN, SD-WAN, wireless, and cloud connectivity with an accent on network resilience, performance, and security. Focus on designing complex routing protocols, automation with Ansible and Python, and integrating AI-driven network insights for global operations.

Location: Remote within Brazil

Company

hirify.global empowers organizations worldwide with AI-powered customer and employee experience orchestration platforms.

What you will do

• Design and operate enterprise WAN and SD-WAN architectures including VPNs and VRFs segmentation.
• Lead branch migrations to Cisco SD-WAN and define routing strategies.
• Design and troubleshoot BGP and OSPF protocols to meet failover and path selection goals.
• Implement high-availability designs using HSRP, VRRP, ECMP, and IP SLA.
• Operate Cisco Catalyst switching and wireless platforms with RF optimization and secure wireless architectures.
• Develop automation and tooling using Ansible and Python integrating Cisco APIs and telemetry sources.

Requirements

• Must have 6 to 8+ years of enterprise network engineering experience.
• CCNP or equivalent certification required.
• Advanced knowledge of Cisco Catalyst 9000 series and Catalyst 9800 WLC.
• Experience with BGP, OSPF, Cisco SD-WAN, Firepower NGFW, and Cisco ISE.
• Practical automation experience with Ansible or Python and Cisco APIs.
• Ability to communicate effectively in professional English for global collaboration.
• Must be located in Brazil (remote within Brazil only).

Nice to have

• CCNP Enterprise Automation focus or similar advanced credentials.
• Experience supporting 24/7 globally distributed teams and on-call models.
• Experience operationalizing AI-assisted network insights and automation workflows.

Culture & Benefits

• 30 days paid vacation plus vacation bonus and public holidays.
• Private health and dental insurance.
• Life insurance and private pension plan.
• Profit Sharing Plan compliant with law.
• Access to employee credit union.