Jon: Email & Phone Number

Work Experience 35 years

Principal Cybersecurity Engineer - Vulnerability Management at Sierra Space

Jul 2025 - Current

IT Specialist (INFOSEC) at National Institute of Standards and Technology (NIST)

Jun 2015 - Jul 2025

Senior Incident Responder ~ CSIRT / Incident Response Team at NOAA: National Oceanic & Atmospheric Administration

Feb 2013 - Jun 2015

Enterprise Operations Center Manager & InfoSec IT Specialist at U.S. Department of Homeland Security

Jun 2008 - Feb 2013

Lead Security Incident Responder at SAIC

Aug 2007 - Jun 2008

Senior Security Analyst at Northrop Grumman

Oct 2005 - Aug 2007

Incident Response Manager & Lead Network Security Engineer at National Science Foundation (NSF)

Jun 2004 - Oct 2005

IT Security Analyst at NASA Goddard Space Flight Center

May 2001 - Jun 2004

Systems, Network, and Security Administrator at Entegrity Solutions

May 2000 - May 2001

Senior Systems Administrator at Raytheon Technology

Mar 1997 - May 2000

Computer Analyst at Litton PRC

Jan 1996 - Feb 1997

Systems and Network Administrator at NASA Goddard Space Flight Center

Mar 1991 - Jan 1996

Their professional focus is Auditing, C++, and Change Management across 3 core areas.

Jon holds GIAC Cloud Security Essentials (GCLD), ITIL® Practitioner, and CISSP (Certified Information Systems Security Professional) certifications.