Ingénieur E2E Performances Réseaux NetDevOps – Paris – H/F
Core
Design, automate, execute, and analyze end-to-end (E2E) performance test campaigns for mobile networks (4G/5G) from user terminals to IP services.
Role type
Senior Network Performance & NetDevOps Engineer
Builds
Automated test pipelines, monitoring dashboards, and diagnostic tools for RAN, Core Network, and transport IP.
Domain
Mobile Telecommunications (4G/5G), Network Performance Engineering, NetDevOps
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
LTE/5G architecture (NSA/SA), Core Network (EPC/5GC), IP routing (IS-IS/OSPF/BGP), Traffic Engineering (MPLS/SRv6), Python scripting, Bash, Linux, Wireshark, Grafana, Prometheus, X-CAL, TEMS, iperf3, ADB, Prefect
Preferred skills
NFV/SDN environments, GTP/SCTP/Diameter/SIP protocols, Virtualized network functions
Technologies
Python, Bash, Linux, Grafana, Prometheus, Wireshark, X-CAL, TEMS, iperf3, ADB, Prefect, MPLS, SRv6, EPC, 5GC
Responsibilities
Design and automate E2E performance test campaigns; Analyze E2E performance across RAN, Core, and transport IP; Develop and industrialize automation pipelines for testing and monitoring; Deploy observability tools to track QoS/QoE metrics; Investigate complex performance, latency, and stability issues.
Seniority
Senior, hands-on IC
