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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - Enterprise Network Testing - Permanent H/F - **Company:** Collective - **Location:** Labège, France (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Computer Networks, Continuous Integration, Domain Name System (DNS), Monitoring of Systems, Intrusion Detection Systems, Traceroute, Virtual Private Networks (VPN), Network Security, Network Diagnostics, Routing, Network Protocols, Nmap, Remote Access Technology, Prometheus, Data Streaming, Tcpdump, Wireshark, Software Repository, Cloud-native Network Functions (CNF), Computer Networking Systems, Multi-Cloud, Firewalls (Computer Science), Amazon Virtual Private Cloud (VPC), Low Latency - **Published:** May 21, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=62f2d3bab21a1884 ## About the Role * Bachelor's degree in Computer Engineering, Telecommunications, or related field * Minimum 5 years of experience in enterprise network architecture and administration * Knowledge in network protocols and VPN technologies * Knowledge in network security technologies (firewalls, IDS/IPS, segmentation) * Experience with cloud network architectures (AWS VPC, Direct Connect, Transit Gateway) * Proven skills in testing and validating network infrastructures * Proficiency with network diagnostic tools (Wireshark, tcpdump, traceroute, nmap) * Experience with monitoring tools (Prometheus) * Ability to work in multi-cloud and hybrid environments * Strong analytical and problem-solving skills * Excellent technical documentation skills * Proficiency in English (oral and written) ## Description * Develop and execute comprehensive test plans to validate the migration of network infrastructure to the customer solution * Perform connectivity, latency, bandwidth, and security tests between customer environments * Validate access to customer tools such as Git repositories, CI/CD platforms, and development environments from new customer network environments * Identify and resolve routing, firewall, VPN, and DNS issues related to the migration * Conduct load and performance tests to ensure critical services maintain their SLAs * Document network configurations, data flows, and connectivity matrices * Collaborate with customer network teams to align architectures and resolve incompatibilities * Create troubleshooting runbooks, * Network diagnostic tools: Wireshark, tcpdump, traceroute, nmap * Monitoring tools: Prometheus * Cloud network architectures: AWS VPC, Direct Connect, Transit Gateway * Network protocols and VPN technologies * Network security technologies: firewalls, IDS/IPS, segmentation * Multi-cloud and hybrid environments ## Related Videos - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Local Candidates vs International Talent - Building the Very Best Dev Team](https://www.wearedevelopers.com/videos/1067-local-candidates-vs-international-talent-building-the-very-best-dev-team) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Companies to Work For in Paris: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/190-best-companies-to-work-for-in-paris-top-25-companies-in-2023) - [Best Companies to Work For in France: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/189-best-companies-to-work-for-in-france-top-25-companies-in-2023) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)