Derek Krein, CASP, GSTRT
Award Winning: Security Architect ▪️ Strategist ▪️ Innovator ▪️ Problem Solver ▪️ Evangelist ▪️ Speaker
Award Winning: Security Architect ▪️ Strategist ▪️ Innovator ▪️ Problem Solver ▪️ Evangelist ▪️ Speaker
Sr Secuity Advisor
Optiv
• www.linkedin.com/company/optiv-inc
• Full-time
Sep 2024 - Present
Greater St. Louis
Security Services Director
SafeBreach
• www.linkedin.com/company/safebreach
• Full-time
Nov 2021 - Sep 2024
Greater St. Louis
Client Solutions Architect
Optiv Inc
• www.linkedin.com/company/optiv-inc
• Full-time
Jun 2020 - Nov 2021
St Louis, Missouri, United States
Sr Security Architect
Clearent
• www.linkedin.com/company/clearent
• Full-time
Jul 2019 - May 2020
Greater St. Louis Area
Principal Security Engineer - Security Architecture - Advanced Engineering
Charter Communications
• www.linkedin.com/company/charter-communications
Nov 2016 - Jul 2019
Greater St. Louis Area
Security Engineer - Security Architecture - Advanced Engineering
Charter Communications
• www.linkedin.com/company/charter-communications
Sep 2013 - Nov 2016
Greater St. Louis Area
Chief Technology Officer / Founder
Advanced Secure Wireless
Aug 2008 - Jan 2010
Northrop Grumman, SAIC, Army - Suffolk, VA
Network Security Professional
Raytheon Technical Services Company
Jan 2001 - Feb 2002
Navy Marine Corp Intranet - Norfolk, VA