John Hefner Email & Phone Number
Federal Security Officer @ U.S. Department of Homeland Security
5 free lookup(s).
No credit card required.
John Hefner Location
- Colorado Springs, CO, US
John Hefner Work
- 2002 -now Federal Security Officer @
- 1995 -2001 Apprentice Electrician @ Retting Electric
- 1995 -2001 Sales,Customer Service and National Help Desk Representative @
- 1993 -1995 Sales Representative @
- 1980 -1993 Aviation Machinist Mate-Recruiter and Career Counselor @ Department of National Defense; United States Navy;
- 1992 -1993 Sales Representative @
- 1978 -1980 Apprentice Electrician @ Hefner Electric
John Hefner Education
- Pensacola Junior College
John Hefner Skills
- Homeland Security
- Security Operations
- Counterterrorism
- Enforcement
- Emergency Management
- Physical Security
- Security Management
- Security Clearance
- Government
- National Security
- Customer Service
- Military
- Security
- Criminal Investigations
- Intelligence Analysis
- Private Investigations
- Criminal Justice
- Police
John Hefner Summary
- John Hefner, based in Colorado Springs, CO, US, is currently a Federal Security Officer at U.S. Department of Homeland Security. John Hefner brings experience from previous roles at Retting Electric, MCI Corporation, Nest Family Entertainment and Department of National Defense; United States Navy;. John Hefner holds a Pensacola Junior College. With a robust skill set that includes Homeland Security, Security Operations, Counterterrorism, Enforcement, Emergency Management and more. John Hefner has 6 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Hefner?
Find contact details for 700 million professionals.
Top U.S. Department of Homeland Security Employees
Lisa Taylor
Senior Attorney, Office of the General Counsel
Washington, DC, US
Jennifer Cisneros
ISO, VP - WRA (OP)
Kansas City, MO, US
Gregg Piermarini
CIO, Science and Technology Directorate
Washington, DC, US
Jon Krohmer
CMO
Washington, DC, US
Brian Nietzold
Chairman, Strategic Planning Committee - Machine Learning
Asbury Park, NJ, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co