He has worked in the PCB industry since in 1982, where he started as a designer in the SciCards service bureau. Wiltshire has held various design, product marketing, application engineering, and engineering positions for EDA companies like SciCards, Cadnetix, Dazix, Intergraph Electronics, VeriBest, and Mentor Graphics. Along with a skill set as a Senior PCB Designer, Wiltshire earned a Master of Science in Computer Information Systems.