William Maroulis, Cissp
About William Maroulis, Cissp
William Maroulis is a Cybersecurity Systems Engineer with extensive experience in information security and IT roles. He has worked for organizations such as LMI, Northrop Grumman, and the US Army, and holds degrees in Cybersecurity and Networks as well as Cybersecurity Management & Policy.
Current Role as Cybersecurity Systems Engineer
William Maroulis serves as a Cybersecurity Systems Engineer at LMI, a position he has held since 2024. In this role, he focuses on enhancing the security posture of IT systems, ensuring they meet necessary compliance and risk management standards. His responsibilities include implementing security measures and conducting assessments to protect sensitive information.
Previous Experience at LMI
Before his current role, Maroulis worked at LMI as an Information Systems Security Officer (ISSO) from 2022 to 2023. During his tenure, he conducted security and risk assessments for the Defense Health Agency (DHA) and was involved in achieving and maintaining Authority to Operate (ATO) for IT systems, ensuring compliance with established security frameworks.
Military Background and IT Specialist Experience
Maroulis has a military background, having served in the US Army as a 25B I.T. Specialist from 2018 to 2022 at Fort Detrick. He also served as an 11B Infantry Team Leader from 2014 to 2018 at Fort Hood, Texas. His military experience provided him with foundational skills in information technology and cybersecurity.
Educational Qualifications in Cybersecurity
William Maroulis holds a Bachelor of Science in Cybersecurity and Networks from the University of Maryland Global Campus, which he completed from 2020 to 2022. He is currently pursuing a Master of Science in Cybersecurity Management & Policy at the same institution, expected to be completed by 2025. Additionally, he earned an Associate of Arts and Sciences in Information Technology from Frederick Community College from 2018 to 2020.
Professional Experience in Cybersecurity
In addition to his roles at LMI, Maroulis has worked at several organizations, including Northrop Grumman as a Systems Security Engineer from 2023 to 2024 and A3T (Agil3 Technology Solutions) in various capacities from 2020 to 2022. His experience includes implementing NIST 800-53 controls and ensuring compliance with the Risk Management Framework (RMF) requirements.