Skip to main content
Team Member

Mark Stacey

Director of Professional Services

mark stacey bw headshot
  • Scientist and Engineer Development Program (SEDP), PNNL
  • Arms Control Seminar Series, PNNL
  • Professional Publishing Seminar Series, PNNL
  • Certified Information Systems Security Professional (CISSP), SANS
  • Global Information Assurance Security Essentials Certification (GSEC), SANS
  • Global Information Assurance Certified Incident Handler (GCIH), SANS
  • Global Information Assurance Network Forensics Investigator, SANS
  • Global Information Assurance Reverse Engineering Malware, SANS

Mark Stacey is the Director of Professional Services at Dragos, Inc. Mark oversees the delivery and execution of advisory services, tabletop exercises, network and device penetration testing, and proactive threat hunting services provided by Dragos for ICS and SCADA networks worldwide.

Prior to joining Dragos, Mark was a member of RSA’s IR team for 5 years where he provided IR, threat hunting, and forensic services globally. Mark also spent 7 years with the Department of Energy (DOE) performing cyber and intelligence analysis for multiple government clients and agencies.

Want Mark’s frontline perspective for an upcoming event or news feature? Send your request to

Richard Witucki
Alex Cheamitru
Emily Crose
Join the team.

Think you’ve got what it takes to safeguard civilization?

Want to work with us?

If you’re ready to protect your ICS assets with the world’s most robust cybersecurity platform and other services, you’ve come to the right place.