John Spengler Location
- Belleville, IL, US
John Spengler Work
- 2023 -now Service Desk Supervisor @
- 2021 -2023 Service Desk Lead @
- 2020 -2021 Service Desk Technician @
- 2015 -2020 IT Management Consultant @
- 2013 -2016 Geek Squad Agent @
- 2010 -2013 Parts Sales Pro @
- 2012 -2013 Account Executive @
- 2007 -2010 Field Crew @ Belleville Khoury League
John Spengler Education
- Southern Illinois University, Edwardsville
Bachelor's Degree (Computer/Information Technology Administration and Management)
2010-2014
John Spengler Summary
- John Spengler, based in Belleville, IL, US, is currently a Service Desk Supervisor at Watchtower Security. John Spengler brings experience from previous roles at Watchtower Security, Computer Counselor, Inc. and Best Buy. John Spengler holds a 2010 - 2014 Bachelor's Degree in Computer/Information Technology Administration and Management @ Southern Illinois University, Edwardsville. John Spengler has 1 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Spengler?
Find contact details for 700 million professionals.
Top Watchtower Security Employees
Cadence Champ
Regional Sales Manager
Sterling, VA, US
Dan Winterton
Chief Financial Officer
St. Louis, MO, US
Adam Basinger
Senior Director of Sales
Washington, DC, US
Kevin Laune
Director of Corporate Initiatives
St. Louis, MO, US
Clayton Burnett
National Sales and Project Coordinator
Kansas City, MO, US
Corey Kuhn
Director of Client Retention
St. Louis, MO, US
Ashley Benoist
General Counsel
St. Louis, MO, US
Gwen Brake
Director of Supply Chain and Logistics
Maryland Heights, MO, US
Diana Gierschner
Account Executive
Gotha, FL, US
Beth Horan
VP of Finance
Maryland Heights, MO, US
Bryan Vanhooydonk
Regional Sales Manager
Texas, United States
Amanda Koeppe
Human Resources Director
Maryland Heights, MO, 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