Alexander Costello possesses extensive experience in the field of cybersecurity and IT infrastructure. Currently a Security Engineer at Nationwide Building Society, Alexander has held roles that include Penetration Tester at Falanx Cyber, where responsibilities encompassed conducting Cyber Essentials Plus assessments and project management. Prior to this, Alexander served as an Implementation Technician at Computer & Network Consultants Ltd, gaining expertise in SMB infrastructure and compliance with information security standards such as Cyber Essentials PLUS and ISO 27001. Previous roles also include Technical Consultant at Overline Network Consultants Ltd and Helpdesk Analyst at JSMT, providing support across a range of telephony, networking, and IT issues. Alexander's educational background includes incomplete studies towards a BSc in Games Software Development at Sheffield Hallam University.
May, 2022 - present
November, 2021