Voice and Services Engineer
1GLOBALBrazil • São Paulo, Brazil • Lisbon, Portugal • Berlin, Germany
Posted November 7, 2025
Full Time
About the Company
1GLOBAL is a technology-driven global mobile communications provider dedicated to empowering enterprises worldwide to unlock the full growth potential of mobile connectivity.
Job Description
1GLOBAL is a technology-driven global mobile communications provider. As a Voice and Services Engineer, you will be responsible for proposing, analyzing, and defining requirements for new and existing services and systems related to voice systems.
Requirements
- Proven experience on implementation of live solutions on mobile telecom (GSM, UMTS, LTE, IMS) networks design, capacity management, engineering, and architecture
- Knowledge of 3GPP, GSMA, ITU standards and specifications
- Experience in the design, test, and operation of NGN based networks, including MSS/MGW, HLR/HSS, SBC
- Fluency in English
- Degree in Telecom Engineering or Computer Science or equivalent experience
Benefits
- CLT contract
- Quarterly performance bonuses
- Meal allowance
- Health insurance
- Daycare allowance
- Welcome onboarding trip