Alexander Dexter
About Alexander Dexter
Alexander Dexter is a penetration tester with extensive experience in cybersecurity, currently working at Coalfire and Leviathan Security Group since 2021. He holds a Bachelor's Degree in Computer Information Science from the University of Wisconsin-Stevens Point.
Work at Coalfire
Alexander Dexter has been employed at Coalfire as a Penetration Tester since 2021. In this role, he is responsible for identifying vulnerabilities in client systems and providing recommendations for remediation. His work contributes to enhancing the security posture of various organizations by simulating real-world attacks.
Current Positions
In addition to his role at Coalfire, Alexander Dexter has also been working at Leviathan Security Group as a Penetration Tester since 2021. He is involved in assessing the security of client environments and providing insights to improve their defenses. Furthermore, he serves as a Security Analyst at StoneX Group Inc. since 2020, where he focuses on monitoring and analyzing security incidents.
Previous Experience
Prior to his current roles, Alexander Dexter worked at AbbVie as a Penetration Tester from 2019 to 2020. He was responsible for conducting security assessments and penetration tests. He also held a position at Trek Bicycle as a DevOps Engineer for six months in 2017 and worked in Operations at Accertify, Inc. for 11 months in 2018.
Education and Expertise
Alexander Dexter earned a Bachelor’s Degree in Computer Information Science from the University of Wisconsin-Stevens Point, where he studied from 2014 to 2016. His educational background provides him with a solid foundation in information technology and cybersecurity principles, which he applies in his professional roles.