1GLOBAL is a technology-driven global mobile communications provider, delivering connectivity solutions to enterprises and consumers. With a robust telecom platform and a global mobile core network in 15 countries, we operate as a fully regulated telecommunications provider across 43 countries. Our clientele includes leading banks, multinational enterprises, and digital-first businesses, connecting over 80 million people and devices worldwide. Founded in 2022, 1GLOBAL is rapidly emerging as a European technology leader in telecommunications, with headquarters in the Netherlands and R&D hubs in Lisbon, Berlin, and São Paulo.

As the Deputy CISO, you will oversee 1GLOBAL's security function, leading the Cyber Defense organization, which includes SOC, Threat Detection and Response, Incident Response, Vulnerability Management, and Security Engineering. You will report directly to the CISO and collaborate with the CIO, managing daily security operations and compliance across various regulatory environments.