Susan Day is an experienced Information Systems Security Engineer currently working at Probity Inc. since June 2019. Prior to this role, Susan served as a Cyber Security Analyst at IPSecure, Inc., where responsibilities included system security testing using tools like NMAP and Tenable NESSUS. At Engineering/Documentation Systems, Inc. (EDSI), Susan conducted cyber security testing for the Department of Defense Information Network. Earlier positions include serving as a Foreign Military Sales Liaison at L-3 Integrated Systems Group and as a Reliability Maintainability Security & Availability Test Engineer at BTG Inc., where testing focused on Integrated Broadcast Services. Susan holds an Associate of Science degree in Information Technology from Northern Virginia Community College.