Senior Security Specialist

We are seeking an experienced and driven Senior Security Specialist to join our Security Assurance & Compliance Management team. In this role, you will help strengthen and evolve our security posture across a rapidly changing telecom landscape. You will work closely with cross‑functional teams, providing expert guidance on secure architecture, risk mitigation, and industry‑leading best practices.

As a Senior Security Specialist, you will support both strategic and operational security initiatives, with a primary focus on mobile core network environments, while also covering broader telecom domains such as RAN, Transport, OSS, and Telco Cloud.

What you’ll do

• Drive and support security initiatives across mobile core and broader telecom domains, including security assessments
• Provide expert input on secure architectural designs, technology decisions, and conduct risk assessments, threat modelling, and security reviews
• Support sourc...