We are seeking a Network QA Engineer to test advanced network solutions, including a software router with high-speed VPN and security features. This product is utilized by Fortune 500 companies across various platforms and cloud environments. Key responsibilities include deploying test environments, analyzing router behavior, troubleshooting network issues, creating test scenarios, and maintaining documentation. The role also involves providing network consultations, executing and analyzing automated tests, and assisting in script development for test environments. Additionally, you will identify and monitor defects, and refactor existing solutions. The ideal candidate will have hands-on experience with network devices, protocols like BGP and OSPF, VPN tunnels, NAT, and ACLs, along with Linux administration and English proficiency.