Guillaume Croteau
Principal Security Analyst - Offensive Security at iA Financial Group (Industrial Alliance)
Lévis, Quebec, Canada
Summary
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Senior🎓
Top SchoolGuillaume Croteau is a Principal Security Analyst specializing in offensive security and application security with 11 years of experience building teams, tooling, and repeatable testing programs. Based in Lévis, Quebec, he led the creation and maturation of an in-house Offensive Security practice at iA Financial Group, introducing KPIs/KRIs tied to MITRE ATT&CK and formalizing a purple team service. He combines hands-on pentesting and purple teaming with developer-facing initiatives—training, SSDLC work, automated report redaction, and SecDevOps automation developed earlier at Bentley. A pragmatic mentor and tech lead, he develops custom tools to scale engagements and has a habit of turning operational gaps into measurable services. Beyond assessments, he brings a software-engineering mindset to security, having shipped automation and internal tooling that bridge development and security workflows.
11 years of coding experience
3 years of employment as a software developer
Engineer's Degree, Software Engineering, Engineer's Degree, Software Engineering at Université LavalExchange student, Computer Science, Exchange student, Computer Science at Université catholique de Louvain
French, English
Github Skills (12)
typescript10
dts10
typescript-definitions10
artifacts2
gis2
owasp1
devops1
azure1
azure-devops1
cicd1
openlayers1
azure-cli1
Programming languages (2)
Github contributions (5)
n1h1lu5/OIQ-Exam-Preparation
Aug 2016 - Sep 2016
Contributions:36 commits, 26 pushes, 1 branch in 1 month
gctse/gcthesoftwareengineer
Nov 2015 - Feb 2021
Contributions:45 pushes, 1 branch in 5 years 4 months
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