Network Engineer (Cisco / VPN Specialist)

Overview

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 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

Benefits & Perks

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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