Overview- End-to-End Network functional testing in a SD-WAN environment (Viptela, Cisco IOS-XE, Meraki, including BSS/OSS Platform layers)- Operate in an agile environment working with user stories and acceptance criteria.- Perform thorough testing and debugging of automated network services, service orchestration and SD-WAN related features- Preparing test case descriptions and executing the same.- Taking care of features ready for testing and test case backlog.- Reporting and tracking defects internally and with 3rd party vendors- Prepare and maintain test relevant documentation- Integrating results of test executions with test cases in test management tool- Support migration and planned maintenance activities as required.- Executing and Analyzing user simulated traffic in a complex LAB environment with Network Traffic simulator tool (Spirent)- Packet capture analysis using Wireshark.- UI testing based on network protocols behavior.- On ad hoc basis: Supporting non-standard customer projects with network design, testing and user acceptance point of view based on complex customer requirements.**Assets**:- 3-5 years experience in the Networking field - Operations, System validation, Design- Relevant educational background - bachelor in Network engineering or similar is preferred- Creating documentations and communicating fluently in English is no problem for you- Certifications or equivalent knowledge of CCNA/CCNP/CCIE (Certifications are a plus)- You're proactive and able to work independently as well as flexible to act convincingly within agile structures- Knowledge of Cisco and Industry Cloud computing (i.E. Openstack, VMWare and AWS), Data Center,- Virtualization, Storage and Networking solutions is an advantage- Strong troubleshooting skills- Basic understanding of SD-WAN- Strong theoretical and practical knowledge in the following networking areas: BGP,OSPF,Static Routing,MPLS,TCP/UDP protocols,NSO,Viptela,Cisco IOS-XE,IPsec VPN and other VPN technologies,Linux,Python,YANG,NETCONF- Communicating fluently in English (spoken and written) is no problem for you- Knowledge and experience with Service Now is an advantage