David Thomas

Team Lead - Threat Analyst at Sophos

David Thomas has a diverse work experience spanning various roles and industries. David started their career as a Cashier at R.L Valee in 2014 and then moved on to work as a Customer Service representative at Lowe's Companies, Inc. in 2015. David then joined Intralot in 2016 as a System Operator, where they were responsible for the operation of systems and networks. In 2017, they transitioned to NuHarbor Security, starting as a Security Analyst and later progressing to roles such as SOC Team Lead and SOC Supervisor. Most recently, they joined Sophos in 2023 as a Team Lead - Threat Analyst.

David Thomas attended Champlain College from 2012 to 2016, where they obtained a degree in Computer and Digital Forensics with a focus on Information Technology. In addition to their degree, they also hold several certifications from CrowdStrike, including the Crowdstrike Certified Falcon Responder, Crowdstrike Certified Falcon Administrator, and Crowdstrike Certified Falcon Hunter. These certifications were obtained in 2019 and 2020.


Previous companies

Lowe's logo
NuHarbor Security logo


  • Team Lead - Threat Analyst

    August, 2023 - present