Security Intelligence & Analyst – SOC L3

The RoleThe SOC L3 – Security Intelligence & Analytics role is a senior cybersecurity position within the 5G Intelligence and Analytics function. The role is accountable for advanced threat detection, investigation, and response across 4G/5G RAN and Core environments, including development of 5G-specific security use cases, playbooks, and continuous improvement of the SOC security posture.Duties & ResponsibilitiesDesign and deploy 5G security use cases across SOC platforms for RAN and Core networksAnalyze 5G protocols, traffic flows, and architectures to identify advanced threatsDevelop and maintain incident response playbooks and SOPsLead root cause analysis and advanced investigations for high‑severity incidentsContain, remediate, and mitigate security incidents with minimal business impactLeverage SIEM, SOAR, IDS/IPS tools to analyze and neutralize threatsOperationalize threat intelligence to strengthen proactive detection capabilitiesCollaborate with cross‑functional teams to implement preventive security controlsDefine and present KPIs, KRIs, and SOC performance metricsMentor SOC analysts and contribute to capability uplift and knowledge sharingRequirementsBachelors or Masters degree in Cybersecurity, IT, or related fieldMinimum 5 years experience in a SOC environmentStrong expertise in 4G/5G security operations and telecom networksHands‑on experience with Splunk, Microsoft Sentinel, SIEM, SOAR, IDS/IPSProven experience managing high‑severity incidents across IT and OT environmentsStrong analytical, documentation, and stakeholder communication skillsISP/telecom experience is a strong advantageCertifications preferred: CISSP, GCIH, GCIA, Elastic Certified Analyst, BTL1, MITRE ATT&CK Defender, CCNA/CCNP CyberOps#J-18808-Ljbffr