Network Engineer - Enterprise Network Testing - Permanent H/F

Collective
Canton de Castanet-Tolosan, France
5 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Remote
Canton de Castanet-Tolosan, France

Tech stack

Computer Networks
Continuous Integration
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 Web Services (AWS)
Low Latency

Job 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

Requirements

  • 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)

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