John Thiell

Incident Response @ DoorDash | US Navy Veteran

Oscoda, Michigan, United States

About

CVE-2021-4106 (https://www.cve.org/CVERecord?id=CVE-2021-4106)

Experience

  • Threat Response Engineer at DoorDash
    Dec 2025 - Present · 7 mos

  • Senior Offensive Security Engineer at Humana
    Aug 2025 - Dec 2025 · 5 mos

  • CrowdStrike (2 yrs 11 mos)
    • Senior Security Analyst, Falcon Complete
      May 2025 - Aug 2025 · 4 mos

    • Senior Security Analyst, Active Defense Services
      Mar 2024 - May 2025 · 1 yr 3 mos

    • Security Analyst, Active Defense Services
      Oct 2022 - Mar 2024 · 1 yr 6 mos

  • Cyber Security Engineer at Dematic
    Apr 2021 - Sep 2022 · 1 yr 6 mos

  • Fire Controlman at US Navy
    Aug 2012 - Jun 2018 · 5 yrs 11 mos