Sean Mcguire is a Junior Enterprise Architect and computer scientist with a decade of practical experience building secure software and cyber tools for defense customers across NAVSEA, Lockheed Martin, and other engineering firms. He combines hands-on development (Java, C++, Python) and DevSecOps practices with domain expertise in cyber vulnerability assessment and model-based systems engineering, having contributed to the Navy’s CVAST effort and MBSE cyber data integration. Sean has delivered VR simulation messaging, automated testing pipelines, and command-and-control interfaces, and has experience operating in classified, air-gapped environments where compliance and secure development are essential. He’s driven by a mission to keep the internet—and mission systems—safe, but also brings customer-focused instincts honed earlier in frontline service roles. Based in the Washington DC–Baltimore area and rooted in Towson University’s cyber program, he blends government program experience with practical engineering agility. An interesting wrinkle: beyond coding and architecture, he has volunteered as an HPC system administrator, bridging operational support and software development for DoD research platforms.
10 years of coding experience
3 years of employment as a software developer
B.S. in Computer Science Cyber/Electronic Operations and Warfare, B.S. in Computer Science Cyber/Electronic Operations and Warfare at Towson University
Contributions:2 reviews, 21 PRs, 28 pushes in 11 months
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Sean Mcguire - Junior Enterprise Architect at Apogee