About this chance Join our team at Ericsson as a Senior Security Solution Architect you will define and drive the telecom cybersecurity architecture strategy align security architecture with business priorities and regulatory requirements with extensive experience in security portfolio development What you will do Design secure architecture for complex enterprise-scale systems across on-prem cloud and hybrid environments Lead threat modelling risk assessments and security posture evaluations Define and implement zero-trust defense-in-depth and least-privilege architecture Design experience of cyber security tools like IAM EDR SIEM and Log Management solutions Deep understanding of 5G core architecture and threat surface Technology Oversight Evaluate and recommend security tools technologies and platforms Oversee the implementation of identity and access management IAM encryption endpoint protection SIEM DLP and other critical controls Ensure secure architecture integration in SDLC CI CD pipelines and DevSecOps practices AI Governance Risk Compliance Ensure architectural compliance with standards such as NIST 800-53 ISO 27001 etc Lead architecture reviews gap analyses and internal external audit support Develop and enforce security policies standards and reference architectures Collaboration Mentorship Mentor junior architects engineers and analysts Contribute to security awareness and training programs across the organization You will bring Experience Required Qualifications Bachelor s or Masters degree in Cybersecurity Computer Science Information Technology or related field 15 years of progressive experience in cybersecurity including few years in a dedicated architecture or leadership role Deep expertise in security frameworks NIST CIS MITRE ATT CK architecture methodologies and regulatory compliance Hands-on experience with security in public cloud environments AWS Azure GCP Strong understanding of enterprise networks applications data protection and identity management Certifications Preferred Required Preferred CISSP CISM or equivalent Key Competencies Strategic thinking and risk-based decision-making Strong communication and executive presentation skills Advanced problem-solving and analytical abilities Leadership and team collaboration Project and Change Management