Phillip Luk
Principal Infrastructure Engineer at Discover Financial Services
Greater Chicago Area United States
Summary
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Senior🎓
Top SchoolPhillip Luk is a Principal Infrastructure Engineer with nine years of focused experience in information security and infrastructure across major financial and data firms in the Greater Chicago area. He progressed from hands-on security operations and network engineering roles at TransUnion to senior cybersecurity and principal infrastructure roles at Discover Financial Services, demonstrating expertise in securing large-scale enterprise environments. Phillip blends an operator’s mentality with strategic infrastructure design, emphasizing resilient, auditable systems for regulated industries. He holds a BS in Information Assurance and an MS in Computer Games Development from DePaul University, a background that hints at strong systems thinking and creative problem solving beyond typical security training. Colleagues describe him as a pragmatic engineer who translates complex security requirements into practical, production-ready controls.
9 years of coding experience
7 years of employment as a software developer
Lane TechMaster of Science (M.S.) Computer Games Development, Master of Science (M.S.) Computer Games Development at DePaul UniversityProgramming languages (2)
Github contributions (5)
PhilipSLuk/china-bistro
Nov 2016 - May 2022
Projects and assignments for Coursera
Contributions:10 PRs, 70 pushes, 6 branches in 5 years 6 months
PhilipSLuk/security-projects
Nov 2017 - Jan 2021
Contributions:140 commits, 2 PRs, 134 pushes in 3 years 1 month
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