Modality: Hybrid (60% on-site)
✈️ Are you ready to shape the future of 5G and satellite communications?
At Exceltic, we are hiring a Core Network & Network Senior Engineer with strong telecom and satellite background to join an ambitious project involving 5G Core Networks and Non-Terrestrial Networks (NTN). You’ll be part of a high-tech, international team working at the forefront of telecom innovation.
&##Define 5G Core Network system requirements for a multi-orbit satellite system .
Define the high-level software and hardware architecture of the 5G CN.
Prepare implementation and testing plans for proposed subsystems.
Provide technical oversight to subcontractors on:
▪ Deep understanding of mobile network architecture :
~ ▪ Core Network (CN)
~ ▪ Radio Access Network (RAN)
~ ▪ Proven experience with 3GPP standards and implementation of Core Network subsystems:
▪ Control plane interfaces
Experience in development and testing of 4G/5G systems .
Expertise in virtualization and cloud platforms .
Experience in technology R&D project management .
Solid knowledge of 5G-NTN and New Radio Non-Terrestrial Networks .
Fluent in English (spoken and written); Working on innovative, high-impact telecom and space projects.
✅ At Exceltic, we are leaders in engineering and technology consulting, operating across sectors such as railway, aerospace, industry, energy, and IT .
With over 500 professionals and offices in Madrid, Barcelona, Valencia, and Bilbao, we participate in cutting-edge projects across five continents .