Network Engineer - Enterprise Network Testing - Permanent (H/F)

About

Join a dynamic team focused on migrating and validating network infrastructures for customer solutions.

Missions

• 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

Tools & Environment

• 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

Working Conditions

• Location: Labège, Toulouse (France)
• Remote work: 2 days per week
• Contract type and start date: Not specified
• Compensation: Not specified

Profil recherché

• 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)