John Klaczynski - Email & Phone Number

Technical Director at Simventions

John Klaczynski is based out of Washington DC-Baltimore Area and works at Simventions as Technical Director .

John Klaczynski's Contact Information

John Klaczynski's Work email

j*****@simven***.com

Valid

Latest update

October 13, 2025

Location

Washington DC-Baltimore Area

John's current employer

Simventions

Description

Website

simventions.com

HQ Location

Fredericksburg, VA, United States

Number of employees

201-500

Industry

IT Services And IT Consulting

Latest update

May 1, 2024

Read about Simventions

Frequent questions about John Klaczynski

What company is John Klaczynski working for?

John Klaczynski works for Simventions.

What is John Klaczynski's function at Simventions?

John Klaczynski is Technical Director at Simventions.

Where is John Klaczynski based?

John Klaczynski is based out of Washington DC-Baltimore Area.

What is John Klaczynski's work email address?

John Klaczynski's professional email address is j*****@simven***.com

Who are John Klaczynski's co-workers?

John Klaczynski's colleagues are Larry Root, Joe Caliri, Stephen Goss, Paul Gustavson, Herb Kaler, Blaine Alexander, Adam VanderWijst, George Hughes, Jennifer Bonney, Brad Neal, Anthony Licciardone, Rhoda Carroll, Matt Wilson, Paul Giaccio, Paul Brillant, John Orsmond, Tara Pettyjohn, Donold Poole, Matthew Musselman, Doug Kaler, Michael Tidd, Jason Rachanow, Lisa Bolin, Larry Burgess, Taylor Duffy, Greene Geoff, Carley Moon, Michael Long, Mike Hoffman, PMP, Randy Walker, Zach Farrow, George Waller, Kristi Alexander.

John's co-workers

Senior VP / Co-Founder

Vice President Of Business Development

Adam VanderWijst

Vice President, Human Resources

George Hughes

Sr. VP for Strategic Initiatives

Jennifer Bonney

Vice President Finance and Project Control

Brad Neal

Vice President

Anthony Licciardone

Director - Electronic Warfare Division

Rhoda Carroll

Director

Matt Wilson

Principle Software Engineer / Director

Paul Giaccio

Systems/Electrical Engineering Division Director

Paul Brillant

Technical Director, Cyber Security Group

Senior Subject Matter Expert

Integration and Test Engineer

Jason Rachanow

Project Manager

Lisa Bolin

Manpower, Personnel, and Training Analyst

Larry Burgess

Manager Cybersecurity

Taylor Duffy

Business and Marketing Analyst

Greene Geoff

Senior Software Engineer

Carley Moon

Data Management Analyst/Property Manager

Michael Long

CyberSecurity Manager at SimVentions

Mike Hoffman, PMP

Senior Software Engineer

Randy Walker

Chief Engineer

Zach Farrow

Full-Stack Software Developer I

George Waller

Operations Analyst

Kristi Alexander

Human Resources Manager

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