John Day Email
Background Investigator @ Contra Costa County Office of the Sheriff
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
John Day Location
- Clayton, CA, US
John Day Work
- 2026 -now Background Investigator @
- 2025 -now Independent Consultant @ Professional Consulting
- 2024 -2025 Director, Corporate Security Operations @
- 2018 -2023 Global Head Emergency Management and Preparedness @
- 2016 -2018 Global Security Operations Manager @
- 2008 -2017 Chief, Investigations (Law Enforcement) @
- 2015 -2017 Consultant and Auditor @
- 2016 -2016 Special Investigator @
- 2006 -2007 Chief of Security @ State of California, San Quentin State Prison
- 1987 -2006 Officer, Counselor, Sergeant, Lieutenant, Captain, Special Agent in Charge @ State of California, Department of Corrections and Rehabilitation
- 1926 -1926 Real Estate Investor @ undefined
John Day Education
- Western Governors University
Master of Business Administration - MBA (Business Administration and Management, General)
2023-2024 - Western Governors University
Masters of Science- Management and Leadership (Business, Organizational Leadership)
2020-2021 - Western Governors University
Bachelor’s of Science (Business Management)
2014-2015 - FBI National Academy- Session #245
(Leadership, Labor Law, Media and communications, health and fitness)
2011-2011 - University of Virginia
(Organizational Leadership)
2011-2011 - California State University-Sacramento
Leadership Development Program (Organizational Leadership)
2006-2006 - Taft College
Associate of Science (Criminal Justice)
2001-2004
John Day Summary
- John Day, based in Clayton, CA, US, is currently a Background Investigator at Contra Costa County Office of the Sheriff. John Day brings experience from previous roles at Professional Consulting, Pacific Gas and Electric Company and Meta. John Day holds a 2023 - 2024 Master of Business Administration - MBA in Business Administration and Management, General @ Western Governors University. John Day has 3 emails on RocketReach.
Looking for a different John Day?
Find contact details for 700 million professionals.
Others Named John Day
John Day
Vice President of Business Development
Virginia Beach, VA, US
John Day
SVP - Strategy and Corporate Development
New York, NY, US
John Day
President - Projects Western Hemisphere
Calgary, AB, CA
John Day
President
Dallas, TX, US
John Day
Founder
Ravenel, SC, US
Top Contra Costa County Office of the Sheriff Employees
Richard Beeson
Emergency Management Coordinator
California, United States
Shawna Sommers
Patrol Sergeant
California, United States
Al Baccei
Background Investigator
San Mateo, CA, US
Molly Barnes
911 Dispatcher
California, United States
Steve Paich
Deputy Sheriff
Oakland, CA, US
Sean Birtcil
Deputy Sheriff
Martinez, CA, US
Jocelyn Oco
Director
San Pablo, CA, US
Roger Bonte
Director of Support Services
Martinez, CA, US
John Day
Background Investigator
Clayton, CA, 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