NORMAN, OK, October 17, 2025 /24-7PressRelease/ -- Sean Satterlee has been selected for inclusion in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Mr. Satterlee has established a distinguished career as a security researcher. He currently serves as the principal security researcher and penetration tester at MedSec LLC in Fort Lauderdale, Florida. In this capacity since 2022, he has demonstrated advanced expertise in cybersecurity, contributing to the protection of critical medical infrastructure and systems. His role at MedSec is the culmination of more than two decades of experience in information security, where his technical acumen and leadership have been widely recognized.

Prior to joining MedSec, Mr. Satterlee was a technical consultant for a private agriculture investor from 2021 to 2022. In this position, he provided strategic guidance on integrating secure technology solutions within agricultural operations, ensuring robust data protection and operational efficiency. From 2019 to 2021, Mr. Satterlee held the position of chief information security officer for a pharmaceutical manufacturing company in Oklahoma City, Oklahoma. He was responsible for overseeing the organization's information security strategy, implementing comprehensive risk management protocols and safeguarding sensitive data in a highly regulated industry.

Additionally, from 2019 to 2020, Mr. Satterlee served as an offensive security engineer with ManTech in Fairfax, Virginia. There, he conducted penetration testing and vulnerability assessments for government clients, further honing his skills in identifying and mitigating cyber threats. Between 2014 and 2019, Mr. Satterlee was an information security architect at Symphony Talent in Edmond, Oklahoma. He played a pivotal role in designing secure network architectures and developing policies that protected client data across digital platforms.

Simultaneously, from 2013 to 2019, Mr. Satterlee contributed to research and development at Hailey Ordnance Company in Oklahoma City, Oklahoma. During this period, he achieved one of his most significant professional milestones by collaborating with Beau Schwabby in 2013 to develop an innovative method for reading RFID cards from over 31 feet away, a record that remains unbroken. This accomplishment drew inspiration from World War II-era IFF (Identity Friend or Foe) technology and showcased his ability to blend historical insight with modern engineering challenges.

Earlier in his career, Mr. Satterlee was a senior security consulting engineer at NetSource in Denver, Colorado. He provided expert consultation on network security implementations for diverse clients, reinforcing his reputation as an authority in the field. His earlier tenure as information security administrator for the Chickasaw Nation followed his service as senior systems engineer and information security administrator. In these roles, he managed enterprise-level security initiatives and supported the technological advancement of tribal operations.

Mr. Satterlee's experience also includes work in security implementation at CACI International Inc., where he contributed to federal projects requiring stringent compliance with national security standards. He began his career as a systems administrator at the American Cancer Society before serving as a systems administrator and telecom administrator at Grupo de Empresas Psinet. Mr. Satterlee's professional journey is further distinguished by his military service with the United States Army in 1999. Throughout his career, Mr. Satterlee has been recognized for his expertise in security and was featured by the Kansas City Star for his contributions to the field.

Mr. Satterlee's academic background includes an associate degree in Arabic studies from Oklahoma City Community College, earned in 2010, and an associate degree in information technology from Chamnong College, completed in 2008. He holds a Bachelor of Applied Science in engineering physics from the Massachusetts Institute of Technology, awarded in 1998, and completed medical coursework at Duke University the same year. Additionally, he obtained Microsoft Certified Systems Engineer certification through Metro Tech in 1996. Mr. Satterlee's professional credentials also include designation as a PCI Security Standards Council-certified professional investigator since 2011, Aruba Certified Design Professional v1 through HPE Aruba Networking since 2010, and certified HIPAA professional through ECFirst and CompTIA Security Plus certification.

Born in Norman, Oklahoma, Mr. Satterlee values family life and enjoys hiking during his personal time. He is dedicated to supporting his daughters' educational pursuits and envisions future involvement in innovative real estate ventures. His plans include transforming previously industrial land into affordable homesteads designed for sustainable living and community development through unique architectural concepts that incorporate alternative energy solutions such as solar and wind power.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. The suite of Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.

# # #