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. We are looking for a Telecom Project Manager to drive the end-to-end integration of Mobile Network Operators (MNOs) into our satellite IoT connectivity service.
Lead MNO integration projects end-to-end, defining the integration plan, milestones, dependencies, owners and technical readiness criteria from kick-off to commercial launch.
Act as the main coordination point between MNO partners, internal engineering and operations teams, IPX providers, clearing houses and other external partners.
Drive project execution: track actions and dependencies, identify risks and blockers early, coordinate troubleshooting and ensure integrations continue progressing.
Coordinate the technical activities required for MNO onboarding, including connectivity setup, roaming configuration, IREG and TADIG exchanges, roaming testing and end-to-end service validation.
Coordinate end-to-end billing validation with MNO partners, internal teams and clearing houses, including usage generation, TAP/DCH exchange, reconciliation and resolution of billing discrepancies.
Ensure network, roaming and billing requirements are successfully validated before commercial launch and coordinate the transition of new MNO integrations into regular service operations.




Bachelor’s or Master’s degree in Telecommunications Engineering or Network Engineering.
~2+ years of experience in technical project management, telecom integration, mobile telecommunications, service delivery, telecom service operations or similar roles.
~ A technical background and a good understanding of mobile telecommunications, with the ability to understand technical discussions, identify dependencies and coordinate effectively with engineering teams.
~ Experience driving projects involving multiple teams, external partners and technical dependencies.
~ Strong communication and stakeholder management skills.
~ Professional working proficiency in English.

Familiarity with packet data concepts such as APNs, IMSIs, GTP sessions and IP connectivity;
Knowledge of charging and billing architectures in mobile networks or experience validating roaming billing records;
Familiarity with 3GPP network architectures and signalling;
Experience with satellite communications or Non-Terrestrial Networks (NTN)
Real impact on one of Europe’s most ambitious space projects.
Growth: we cover 50% of courses or master’s degrees (up to 5% of your salary), plus Spanish and Catalan classes.
50% on private health insurance and Urban Sports Club, a flexible schedule, and hybrid work, we focus on results, not hours.
A truly general team: 20+ nationalities building something genuinely new - and genuinely nice to work with.
Parking: on-site parking at the office, with Sateliot covering 50% of the cost - plus free bike parking if you prefer to pedal in.
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📌 Telecom project manager in satellite IoT (Barcelona)
🏢 Sateliot
📍 Barcelona