Open to opportunities

Tri Bui

@tribui

Message

Information security professional with 10+ years protecting healthcare data and engineering secure infrastructure.

United States

Message

What I'm looking for

I’m looking for hands-on infrastructure security work where I can strengthen IAM and incident readiness, automate security assessments, and help organizations stay ahead of evolving threats—especially as AI-driven attacks become more sophisticated.

I’m an information security professional with 10+ years protecting healthcare data across clinical, research, and enterprise environments. I’ve guided security-focused teams and built practical controls in IAM, Azure Enterprise MFA, and secure infrastructure—grounded in NIST/ISO standards and incident readiness.

At Epic Systems, I automated security assessments across 500+ health systems, implemented least-privilege role-based access controls across 10+ systems, and improved MFA compliance from 60% to 90% in 3 months. I also engineered automation to route provisioning requests to security teams, supported a cloud migration with only 47 minutes of downtime, and delivered custom compliance reporting for CMS requirements within 3-month sprints.

Experience

Work history, roles, and key accomplishments

Technical Solutions Engineer

Epic Systems Corporation

Oct 2022 - Feb 2026 (3 years 4 months)

Automated security assessments across 500+ health systems and generated executive reports for CISOs. Implemented least-privilege role-based access controls and built automation/scripts to improve MFA compliance, provisioning routing, and compliance reporting.

Security Assessments Role Based Access Control Least Privilege MFA Power Automate PowerShell SQL Compliance Reporting GRC Incident Response Splunk SIEM Active Directory LDAP IAM TLS HIPAA

Quality Control Specialist I

XBiotech, Inc.

Oct 2018 - Sep 2022 (3 years 11 months)

Collaborated with IT and Facilities on system integration, network troubleshooting, and calibration services. Implemented LIMS, developed QC/test and asset maintenance processes, and supported clinical trial patient testing to protect PHI.

System Integration Network Troubleshooting Calibration LIMS Maintenance Process Development PHI Protection

Histology Lab Assistant

South Austin Medical Center

Jul 2017 - Oct 2018 (1 year 3 months)

Created formal data entry procedures in Meditech to ensure accurate handling of patient health data across specimen types. Maintained patient health data transmittal processes for testing requests and pathology consultations.

Meditech Data Entry Pathology Consultations

Specimen Processor

Clinical Pathology Laboratories

Jun 2015 - Nov 2017 (2 years 5 months)

Maintained accurate patient health data entry and test reporting. Processed 30,000+ samples overnight to ensure high on-time testing completion.

Test Reporting

Education

Degrees, certifications, and relevant coursework

Madison Area Technical College

Associate of Applied Science, IT Governance, Risk, and Compliance

Pursuing an Associate of Applied Science in IT Governance, Risk, and Compliance to strengthen security and compliance-focused IT practices.

Madison Area Technical College

Associate of Applied Science, IT Network Systems Administration

Pursuing an Associate of Applied Science in IT Network Systems Administration, building practical skills in networking and system administration.

The University of Texas at Dallas

Bachelor of Science, Biomedical Engineering

Earned a Bachelor of Science in Biomedical Engineering, providing a foundation in engineering principles applied to healthcare and biomedical systems.