Sateliot is a Barcelona-based satellite company with one goal: connect everything, everywhere. Founded in 2018, we've built the first satellite constellation that lets standard commercial devices communicate directly from space. Our technology bridges the gaps that terrestrial networks will never reach, bringing affordable and secure connectivity to industries, governments, and communities across the planet. Learn more: https://sateliot.space/ About the team & this role The Network Integration & Validation team leads Proofs of Concept (PoCs) with Mobile Network Operators (MNOs) worldwide, validating how Sateliot's NTN and IPX services integrate into live 5G networks. This is a junior role, idóneo for an early-career telecom engineer who wants hands-on exposure to real MNO integrations, lab and field testing, and end-to-end service validation — with the support of senior engineers on the team. What you'll do Support and help manage Proofs of Concept (PoCs) with Mobile Network Operators, both in the lab and, when required, on-site in the MNO's country.



Provide technical support during MNO integration processes, including IPX and NTN network elements. Execute test passes and service validations, ensuring alignment with integration requirements. Analyze and report test results, identify anomalies, and help propose technical solutions. Collaborate with internal engineering, product, and operations teams to resolve technical blockers during integration. Contribute to documentation of procedures, integration steps, and lessons learned from each MNO onboarding. Act as a technical point of contact with MNO technical teams during integration and validation activities, under the guidance of senior team members. What you bring Degree in Telecommunications Engineering (or final-year student / recent graduate). Familiarity with IPX networks, 5G networks, roaming setup, and interconnection models (through coursework, internships, or early professional experience). Basic knowledge o

📌 5G NTN Test Engineer (Cataluña)
🏢 Sateliot
📍 Cataluña