John Sommerville
About John Sommerville
John Sommerville is a Software Engineering Manager at Arista Networks, specializing in Edge Threat Management. He has extensive experience in software development and management, having worked at various companies including Untangle, Inc. and Texas Woman's University.
Current Position at Arista Networks
John Sommerville currently works as a Software Engineering Manager in Edge Threat Management at Arista Networks. He started in this role in 2022 and brings a wealth of experience, particularly in software development and threat management. As a Software Engineering Manager, he oversees a team responsible for developing and managing edge security solutions.
Previous Roles at Untangle, Inc.
Before joining Arista Networks, John Sommerville held several positions at Untangle, Inc. He served as a Software Development Manager from 2021 to 2022, Lead Technical Architect from 2020 to 2021, and Sr. Software Engineer from 2019 to 2020. His tenure at Untangle, Inc. was marked by various responsibilities, including leading architecture initiatives and managing software engineering projects.
Experience at Texas Woman's University and Other Companies
From 2016 to 2019, John Sommerville worked as a Senior Applications Developer at Texas Woman's University in Denton, Texas. He was involved in developing and maintaining applications critical to the university’s operations. Prior to that, he served as a Software Application Developer at Brierley+Partners in Plano, Texas, for three years. His early roles include being a Solutions Engineer at LG Networks, Inc. and an IT Manager/Server Administrator at the Clinic of Dr. John G. McHenry Neuro-Ophthalmology in Dallas, Texas.
Educational Background
John Sommerville studied Electrical Engineering at the University of North Texas, where he earned a Bachelor of Science degree. He attended the university from 2007 to 2012, gaining a solid foundation in electrical engineering principles and practices. His education has been a cornerstone of his successful career in software engineering and technology management.
Early Career and Internships
John Sommerville's early career included a variety of roles that contributed to his broad skill set. He worked as an Operational Support Technician at the University of North Texas Libraries from 2010 to 2012, and as a Search Engine Evaluator at Leapforce in 2010. Additionally, he gained valuable experience as an Intern/Coop at L-3 Communications from 2008 to 2010. These initial roles provided him with a strong technical foundation that has supported his professional growth.