Nathan Lim
Cybersecurity Analyst @ T-Mobile
- Role
- Cybersecurity Identity Analyst at T-Mobile
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Nathan Lim
Cybersecurity & AI professional
Experience
Cybersecurity Identity Analyst
Jul 2025 — Present · Bellevue, WA, US
Administered Clear passwordless authentication systems for global employees across acquisitions, mergers, retail, and contract workforce, maintaining 98%+ automation rate for identity verification and access management• Utilized PowerShell automation scripts for user searches, access queries, and identity management requests, reducing manual processing time by 75% and eliminating human error in critical security operations• Investigated and resolved 200+ Clear verification errors and identity workflow inefficiencies, implementing process improvements that streamlined onboarding experiences while strengthening security protocols• Managed Yubikey deployment and biometric authentication systems for users, ensuring secure multi-factor authentication and access control compliance across domestic and international operations• Created 10+ comprehensive documentation guides for authorized retail, LOA, part-time, full-time, and contract employees, standardizing global security practices and reducing onboarding errors by 60%• Monitored user behavioral patterns and social engineering attack vectors, identifying and mitigating 5+ potential security threats through proactive threat intelligence analysis• Configured identity governance frameworks and device authentication protocols for Windows and mobile systems, ensuring seamless integration with company email accounts and directory services• Collaborated with cybersecurity engineers and SOC analysts on incident response cases, implementing access controls and remediation strategies that reduced overall security vulnerabilities • Executed Clear console management operations and identity verification workflows, processing 100+ daily authentication requests while maintaining strict compliance with sensitive personal information handling protocols
Education
University of Washington Bothell
Bachelor's degree, Management Information Systems, General
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