William Brendan is a senior software engineer and cybersecurity professional with 40+ years of experience across Motorola, General Dynamics, Axway, and Panasonic Automotive. He specializes in embedded systems security, cryptographic software, and enterprise validation platforms.

He holds an MS in Computer Science from the University of Houston and has led development of mission-critical systems deployed across government and Fortune 500 environments. His expertise includes secure boot architectures, certificate validation, C/C++ systems development, and modern languages such as Rust and Zig.

As a Senior Technical Advisor to Chatham Technical Services, he supports technical strategy, vendor evaluation, and secure solution delivery for federal and commercial clients.