Network Engineer (Cisco / VPN Specialist)

Oowlish; Brasília; Teletrabalho; BRL 80.000 - 120.000; Tempo integral

Resumo da oferta

A top software development company in Brazil is looking for skilled technology professionals to join their team. Candidates will work with international clients and must possess expertise in networking and security, particularly with Cisco systems. The role supports remote work, promotes a healthy work-life balance, and includes benefits like flexible hours and career growth opportunities.

Serviços

Home office

Flexible Hours

Competitive compensation

Career plans for growth

International Projects

English Program

Fitness benefits

Games and Competitions

Qualificações

• Strong understanding of DPD and VPN configurations.
• Experience with cloud VPN integrations is a plus.

Responsabilidades

• Collaborate with clients on digital solutions.
• Maintain a nurturing work environment.
• Engage in international projects.

Conhecimentos

Core Networking (Cisco-focused)

Routing protocols (OSPF, BGP, EIGRP)

IPv4 subnetting and supernetting

NAT on Cisco ASA/routers

Troubleshooting skills using Cisco CLI

IPSec VPNs

Firewall Security Management

Formação académica

Cisco Certified Network Associate (CCNA)

Descrição da oferta de emprego

Overview

Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We\'re looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

Must Have

• Required Skills & Knowledge
  • Core Networking (Cisco-focused): Cisco Certified Network Associate (CCNA) or higher.
  • Strong understanding of routing protocols (OSPF, BGP, EIGRP) and ASN (Autonomous System Numbers).
  • Deep knowledge of IPv4 subnetting, supernetting, and route summarization.
  • Experience with NAT (1-to-1, Static, Dynamic, PAT) on Cisco ASA/routers.
  • Solid troubleshooting skills using Cisco CLI (show/debug commands).
• IPSec VPNs & Security
  • Expert knowledge of IPSec VPN tunnels, including site-to-site and remote access.
  • Hands-on experience with both IKEv1 and IKEv2.
  • Ability to configure and troubleshoot Phase 1 and Phase 2 parameters (encryption, hashing, DH groups, lifetimes, peer authentication).
  • Familiarity with transform sets, crypto maps, and tunnel groups on Cisco devices.
  • Strong understanding of DPD (Dead Peer Detection) and re-keying behavior.
• Firewall Security Areas
  • Management and configuration of firewall ACLs, security zones, and object groups.
  • Experience with high availability concepts (failover, redundancy in VPN/firewall setups).
  • Knowledge of troubleshooting tools: packet captures, syslog, traceroute, MTR, ping with custom sizes, Packet Tracer.
  • Familiarity with interoperability between Cisco and third-party appliances (Meraki, Palo Alto, OPNsense/pfSense, Fortigate, Barracuda, etc.).

Nice to Have

• Dynamic IPSec Tunnels configuration over 0.0.0.0/0
• Experience with cloud VPN integrations (AWS VPC, Virtual Private Gateway, Transit Gateway, Global Accelerator, AWS BYOIP)

Benefits & Perks

• Home office
• Flexible Hours
• Competitive compensation based on experience
• Career plans to allow for extensive growth in the company
• International Projects
• Oowlish English Program (Technical and Conversational)
• Oowlish Fitness with Total Pass
• Games and Competitions

How to Apply

You can also apply here:

Website: https://www.oowlish.com/work-with-us/

LinkedIn: https://www.linkedin.com/company/oowlish/jobs/

Instagram: https://www.instagram.com/oowlishtechnology/