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Telecom Core Security Engineer
Accenture
Lisbon Santos 37Posted Sep 16, 2026 · 2h ago
Full-timeMid LevelOn-siteTelecom
About this role
Accenture is seeking a Telecom Core Security Engineer to support cybersecurity and transformation initiatives for mobile network operators. This role requires expertise in telecom core network architectures, protocols, and operational environments, focusing on securing modern telecommunications infrastructures from legacy networks to 5G SA deployments.
What we are looking for
6- Provide technical expertise on mobile core network architectures
- Support security assessments of telecom networks and services
- Analyze network designs and identify security risks
- Troubleshoot mobile network protocols
- Participate in 4G and 5G network modernization
- Collaborate with security consultants and client stakeholders
