Transatel, founded in 2000, operates at the intersection of telecommunications and the Internet of Things. The company provides global cellular connectivity for millions of devices - from connected vehicles and industrial terminals to consumer products - spanning more than 200 countries and territories. Their infrastructure supports 2G through 5G, including LTE-M and early 5G IoT deployments, alongside eSIM management and tools for brands to launch their own mobile virtual network operators (MVNOs).
For security teams, the threat surface here is the entire connected device fleet. Transatel's platform manages SIM provisioning, network authentication, and data transport at scale across verticals like automotive, aviation, and payment terminals. The challenge is maintaining integrity and confidentiality across fragmented global networks, aging protocol stacks (2G/3G still in the mix), and the eSIM lifecycle - from remote provisioning to profile management - where a compromised endpoint or supply-chain vector can propagate across borders fast.
The technical domains in play: cellular IoT connectivity, eSIM technology, global SIM management, and private network solutions. The security work likely spans secure element hardening, network-level access controls, API security for management platforms, and threat modeling around device-to-cloud paths that traverse multiple carrier networks. Pioneers in 5G IoT deployment, the team navigates a landscape where legacy protocol vulnerabilities coexist with newer attack surfaces introduced by software-defined networking and remote SIM management.
