Article | March 17, 2026
Arnold Y. Castillo writes in Latin Business Daily on the growing impact of executive scandals and reputational risk in Latin America’s high-exposure environment.
Mr. Murdock is a Manager within Secretariat’s Engineering Sciences practice. An experienced metallurgical and materials science engineer, Mr. Murdock has more than three decades of expertise across diverse industries, including surgical device manufacturing, heat treatment, fuel control systems, chemical processing and refining.
Mr. Murdock is a licensed Professional Engineer in the state of Colorado. He holds both a Master’s Degree and Bachelor’s Degree in Metallurgical and Materials Science Engineering from the Colorado School of Mines.
Prior to joining Secretariat, Mr. Murdock worked as a Principal Quality Engineer at a medical device company, where he managed the Materials Lab and was involved with product and process development, failure analysis and supplier development on advanced surgical devices. Before that, he worked for a company that designs, manufactures, and services control solutions for the aerospace and industrial markets; in this role, Mr. Murdock oversaw the local Heat Treatment, Weld Repair, and NDT processes, performed failure analysis, and managed supplier selection. Prior to that, Mr. Murdock worked for a corporation that manufactures high-precision flow meters, where he was involved with Failure Analysis, supplier selection, and sales force training.
Arnold Y. Castillo writes in Latin Business Daily on the growing impact of executive scandals and reputational risk in Latin America’s high-exposure environment.
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