Design and analyze large-scale satellite network architectures (LEO/MEO/GEO constellations).
Develop and prototype novel routing, congestion control, and traffic engineering algorithms.
Build experimental SDN-based control planes for dynamic, space-based networks.
Design and implement programmable data planes using P4 and emerging network hardware.
Architect and evaluate virtualized network and system environments , including: Network Function Virtualization (NFV) Virtual routing and switching Cloud-native and containerized network services Distributed virtual network overlays across space and ground segments
Develop simulation, emulation, and digital twin frameworks for constellation-scale experimentation.
Apply optimization theory and stochastic modeling to multi-layer satellite-terrestrial systems.
Integrate machine learning and AI techniques for: Adaptive routing and traffic prediction Failure detection and mitigation Network self-optimization and autonomy
Conduct rigorous performance analysis, benchmarking, and validation of experimental systems.
Collaborate cross-functionally with aerospace engineers, systems architects, and software teams.
Transition research prototypes into scalable, production-ready network platforms.

M.S. or Ph.D. in Computer Science, Electrical Engineering, or related field with focus on networking, distributed systems, or applied mathematics.
Strong foundation in: Graph theory and network topology modeling Optimization (convex optimization, linear programming, combinatorial optimization) Queueing theory and stochastic processes
Hands-on experience with: Software-Defined Networking (SDN) P4 and programmable data planes Network virtualization technologies (VMs, containers, Kubernetes, hypervisors) Network Function Virtualization (NFV) and service chaining Overlay/underlay architectures (VXLAN, GRE, etc.) Network simulation and emulation tools (ns-3, OMNeT++, Mininet, etc.)
Strong programming skills in C/C++, Python, or Rust.
Experience designing experimental systems and performing statistically rigorous evaluations.
Deep understanding of Linux networking stack and performance instrumentation tools.
Eligibility for ESA/EU SECRET personal security clearances is essential.
Candidates must be prepared to undergo a security clearance procedure, as this position may require holding such a clearance.

Senior Engineer, R&D Network

Key skills