Jonathan Graefe

Jonathan Graefe: Email & Phone Number

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Principal Systems Engineer at Collins Aerospace|Annapolis, Maryland, United States

Position:

Principal Systems Engineer at Collins Aerospace

Location:

Annapolis, Maryland, United States

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Last updated: 2026-05-29
Updated: 2026-05-29

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Work Experience 24 years

Principal Systems Engineer at Collins Aerospace

Jan 2006 - Current

College Lecturer at University of Maryland

Feb 2002 - Dec 2006

Senior Webmaster at University of Maryland

Jan 2002 - Dec 2006

Semi Conductor Architect at Atmel Corporation

Dec 2004 - Jun 2005

Undergraduate Research Assistant at NASA Goddard Space Flight Center

May 2003 - Aug 2004

Jonathan Graefe started working in 2002, then the employee has changed 3 companies and 4 jobs. On average, Jonathan Graefe works for one company for 6 years 5 months.

Their professional focus is Apache, Application-Specific Integrated Circuits (ASIC), and Architectural Drawings across 3 core areas.

Jonathan holds GMDSS Operator/Maintainers License, GMDSS Radio Operator, and GMDSS Radio Maintainer certifications and has registered patents, including "Federated Root of Trust for Distributed Remote Attestation, Loading Server Certificates into OCSP Trusted Responder for Pre-Caching, and Early Client Certificate Exchange During a D/TLS Handshake". They have also been awarded Engineer of the Year

Education

University of Maryland

Master's degree at University of Maryland Global Campus

Frequently Asked Questions

What is Jonathan Graefe's email address?

SignalHire found a verified business email address for Jonathan Graefe: g******j@collinsaerospace.com.

What is Jonathan Graefe's phone number?

SignalHire found a verified phone number for Jonathan Graefe: +1-***-***-6744.

How do I contact Jonathan Graefe at Collins Aerospace?

You can reach Jonathan Graefe 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 Graefe's professional background?

Jonathan Graefe has 24 years of professional experience. They have held roles including College Lecturer, Senior Webmaster, and Semi Conductor Architect at companies such as University of Maryland, University of Maryland, and Atmel Corporation. Their education includes University of Maryland, and Master's degree from University of Maryland Global Campus.

Is Jonathan Graefe's contact information up to date?

Yes. Jonathan Graefe's SignalHire profile was last updated on 29 May 2026, reflecting their current position as Principal Systems Engineer at Collins Aerospace in Charlotte, North Carolina, United States.

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