Marios Argyriou is a Senior Cyber Security Engineer based in Copenhagen with 11 years of hands-on experience designing and hardening enterprise security for regulated and mission-critical environments. He holds an MSc in Computer and Information Systems Security from Danmarks Tekniske Universitet and has progressed from consultancy and security-focused development roles to senior engineering at Novo Nordisk. His background blends secure software development at Motorola Solutions with practical risk and compliance work from LinkGRC, giving him a pragmatic edge in translating threats into auditable controls and resilient implementations. Known for bridging developer and security teams, he focuses on pragmatic, scalable defenses rather than theoretical models, and thrives in complex, cross-functional organizations. Colleagues value his steady leadership during incidents and his ability to implement secure-by-design practices across cloud and on-prem stacks.
10 years of coding experience
5 years of employment as a software developer
Certificate of Computer Science, Computer Software Engineering, Certificate of Computer Science, Computer Software Engineering at University of Crete
Master of Science (MSc), Computer and Information Systems Security/Information Assurance, Master of Science (MSc), Computer and Information Systems Security/Information Assurance at Danmarks Tekniske Universitet
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Marios Argyriou - Senior Cyber Security Engineer at Novo Nordisk