Jonathan Dashner: Email & Phone Number

Opt-Out

Principal Product Security Engineer at Open Systems International|United States

Position:

Principal Product Security Engineer at Open Systems International

Location:

United States

View Jonathan Dashner's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-04-14

Updated: 2026-04-14

Found email addresses for Jonathan Dashner:

Business emails:

d*************n@aspentech.com

Personal emails:

d***@aol.com,

d***@yahoo.com,

d***@gmail.com

Found phones for Jonathan Dashner:

+1-520-***-**82,

+1-323-***-**57,

+1-870-***-**55,

+1-870-***-**23

A different Jonathan Dashner?

Work Experience 18 years

Principal Product Security Engineer at Open Systems International

Jun 2023 - Current

Manager, Cyber Security Compliance at Open Systems International

Jan 2022 - Jun 2023

Senior Consultant, Cyber Security Compliance at Open Systems International

Jun 2017 - Jan 2022

Network Engineer at Open Systems International

Jun 2008 - Jun 2017

Jonathan Dashner started working in 2008, then the employee has changed 3 jobs. On average, Jonathan Dashner works for one company for 4 years 6 months.

Education

Bachelor's degree at Iowa State University

Frequently Asked Questions

What is Jonathan Dashner's email address?

SignalHire found verified email addresses for Jonathan Dashner, both business and personal. Their business email is d*************n@aspentech.com, and personal emails include d***@aol.com, d***@yahoo.com, and d***@gmail.com.

What is Jonathan Dashner's phone number?

SignalHire found multiple verified phone numbers for Jonathan Dashner: +1-520-***-**82, +1-323-***-**57, and +1-870-***-**55.

How do I contact Jonathan Dashner at Open Systems International?

You can reach Jonathan Dashner through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jonathan Dashner's professional background?

Jonathan Dashner has 18 years of professional experience. They have held roles including Manager, Cyber Security Compliance, Senior Consultant, Cyber Security Compliance, and Network Engineer at companies such as Open Systems International, Open Systems International, and Open Systems International. Their education includes Bachelor's degree from Iowa State University.

Is Jonathan Dashner's contact information up to date?

Yes. Jonathan Dashner's SignalHire profile was last updated on 14 April 2026, reflecting their current position as Principal Product Security Engineer at Open Systems International in Bedford, Massachusetts, United States.

Similar profiles

Name

Company

Position

Harish

Informatica

Principal Product Security Engineer

Get contacts

See more profiles

Other employees at Open Systems International

Name

Company

Position

Edgar Niño

Open Systems International

Software Engineer

Get contacts

Gerardo Ramirez

Open Systems International

Ingeniero de Control de Configuracion

Get contacts

Jeferson España

Open Systems International

Ingeniero de desarrollo de software

Get contacts

DHEERAJ

Open Systems International

Team Lead- Senior Power Systems Engineer

Get contacts

Lina Maria Muñoz Torres

Open Systems International

Content leader

Get contacts

Judith

Open Systems International

SCADA Project Analyst

Get contacts

Gerardo Consuelos

Open Systems International

Software Engineering Lead

Get contacts

Luis Felipe Barrera Payan

Open Systems International

Project Engineer

Get contacts

Joseph Toenies

Open Systems International

Project Engineer

Get contacts

Mark Gaalswyk

Open Systems International

Vice President, Professional Services EMEA and APAC

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.