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Oowlish

Network Engineer (Cisco / VPN Specialist)

Sorry, this job was removed at 02:07 a.m. (EST) on Wednesday, Oct 15, 2025
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In-Office or Remote
7 Locations
In-Office or Remote
7 Locations

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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;


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/


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