Thomas Gardner
Security Architect | Cybersecurity Program Leader | Cloud & Application Security | CISSP | CySA+ | AWS Security
- Role
- Security Architect at Halliburton
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Thomas Gardner
Security Architect and Cybersecurity Program Leader with 12+ years of experience building and scaling enterprise security programs across energy, SaaS, healthcare, and public sector environments.I specialize in designing secure cloud architectures, leading application security and offensive security programs, and integrating DevSecOps automation into large-scale engineering organizations. My work has supported thousands of users, hundreds of applications, and hundreds of cloud accounts across regulated environments.Core focus areas include: Security Architecture & Program Ownership Application Security (SCA, SAST, DAST, Container Security) Cloud Security (AWS, multi-account governance) DevSecOps Automation & CI/CD Security Compliance & Risk Programs (SOC2, ISO 27001, PCI DSS, NIST, CJIS) Red Team & Penetration Testing LeadershipLet’s connect.
Experience
Security Architect
Sep 2025 — Present
Education
The University of Texas at Dallas
Bachelor's degree, Computer Science
2015
Dallas College
Physics, Engineering, Math, Sciences
2011 — 2015
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