Ewen Mccahon
Lead Security Engineer at TPG Telecom
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolEwen Mccahon is a Lead Security Engineer based in Sydney with 11 years of experience designing and operating cloud-native platforms for large enterprises and ISPs. He has led migrations out of data centres, introduced first cloud workloads, and optimised networking and architecture to reduce cloud spend while improving security posture. His career spans hands-on roles from web design to platform engineering and management at firms including TPG Telecom, NAB and IOOF, giving him both implementation depth and team leadership experience. Known for building pragmatic, auditable solutions, he pairs DevOps automation and security engineering to make cloud programs repeatable and resilient. Outside typical cloud work he designs “strange websites” and even forced induction systems, reflecting a practical tinkerer’s mindset that fuels creative problem solving.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.Sc.) Information Technology, Bachelor of Science (B.Sc.) Information Technology at University of Technology Sydney
Github Skills (54)
sentry10
toggle10
alerts10
microsoft-teams10
launchdarkly10
monitor9
monitoring9
apm9
python9
django9
lambda9
crash-reports9
docker8
k8s8
automation8
Programming languages (4)
Github contributions (5)
Neko-Design/jirapy
Mar 2017 - Oct 2017
Contributions:1 release, 24 commits, 3 PRs in 7 months
python-libraryapipythonjirajson-api
Neko-Design/saucypy
Jan 2017 - Jun 2017
Contributions:49 commits, 12 PRs, 46 pushes in 5 months
apisaucelabspythonapi-wrapperpython-wrapper
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