About Me
Name: Tyler Li
Profession: Identity & Access Management Analyst
I’m an Identity and Access Management Analyst with 3 years of experience at L3HARRIS, specializing in Privileged Access Management and automation using Active Directory. I’m passionate about strengthening enterprise security and optimizing identity workflows to enhance efficiency and compliance. Currently, I’m expanding my expertise into cloud security (focusing on AWS and Azure) to leverage my IAM background and transition into cloud-focused roles.
Hire MeSkills & Tools
- Cloud: AWS, Azure
- IAM: CyberArk, Active Directory, Azure AD
- Security Tools: Splunk, Carbon Black, Nmap, Wireshark
- Scripting: PowerShell, Python
Certifications
- AWS Certified Cloud Practitioner
- CompTIA Security+
- CompTIA Network+
Job Experience
3 years of experience in Identity & Access Management · SOC internship background
Jan. 2023 to Present
L3HARRIS, Remote
IAM Analyst
- Streamlined CyberArk PAM operations, reducing license waste by 25% and improving privilege management efficiency.
- Reduced SLA response times by 80% by collaborating in a 4-person agile team to fulfill network and application access requests.
- Delivered CyberArk refresher training for the IAM team, standardizing PAM practices and reducing access review errors across 5,000+ safes and privileged accounts.
- Administered identity lifecycle tasks including provisioning, de-provisioning, and managing privileged, shared, and service accounts in Active Directory.
- Configured and enforced MFA and RBAC policies within Active Directory, improving identity security and ensuring compliance with organizational standards.
- Automated repetitive IAM tasks with PowerShell and managed access requests through ServiceNow, improving team throughput.
- Performed quarterly access audits and compliance reviews, ensuring adherence to SOX and organizational security standards.
July 2022 to Jan. 2023
Brink's Inc., Coppell, TX
Global SOC Intern
- Monitored and triaged security incidents using Splunk, VirusTotal, and endpoint detection tools, escalating confirmed threats to senior analysts.
- Assisted in tuning SIEM correlation rules and alerts to reduce false positives and improve detection accuracy.
- Documented investigation findings and contributed to incident response reports to support post-incident analysis and knowledge sharing.
- Collaborated with the network and infrastructure teams to validate alerts, verify host activity, and confirm containment actions.
3+
Years of Experience
Experienced IAM Analyst with a strong foundation in identity governance and access control. Currently expanding expertise into cloud security and infrastructure (AWS | Azure) to design scalable, secure solutions.
My Portfolio
A showcase of cloud-focused projects and hands-on cybersecurity builds from my homelab.
