John Postel

John Postel is an experienced Security Analyst and Technical Documentation Specialist currently working with Signature Consultants since August 2016, focusing on cyber security and training development. Postel also serves as a Cyber Security & BCM Technology & Awareness Writer for Bayer Crop Science. Previous roles include Principal at Postel Communications and Sr. Trainer at NISA Investment Advisors, where Postel excelled in designing and implementing training interventions. Other positions held span a range of training and communications roles at organizations such as U.S. Bank, Wells Fargo Advisors, and MasterCard, where Postel consistently achieved high quality scores and received multiple awards for training successes. John Postel holds an MBA in Marketing from Maryville University of Saint Louis and a BS in Technical Communication from Southern Illinois University, along with an AAS in Industrial Electronics Technology.