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Johnathan Graham Email & Phone Number

Sr Systems and EW Engineer at SIGMATECH
Location: Baltimore, Maryland, United States 5 work roles 1 school
1 work email found @raytheon.com 1 phone found area 706 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@raytheon.com
Direct phone (706) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
SIGMATECH
Role
Sr Systems and EW Engineer
Location
Baltimore, Maryland, United States
Company size
192 employees

Who is Johnathan Graham? Overview

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Quick answer

Johnathan Graham is listed as Sr Systems and EW Engineer at SIGMATECH, a with 192 employees, based in Baltimore, Maryland, United States. AeroLeads shows a work email signal at raytheon.com, phone signal with area code 706, and a matched LinkedIn profile for Johnathan Graham.

Johnathan Graham previously worked as Senior System Engineer at Mag Aerospace and SR Systems Engineer II at Raytheon Company. Johnathan Graham holds Bachelor Of Science - Bs, Business Administration, Management And Operations from University Of Maryland Global Campus.

Company email context

Email format at SIGMATECH

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{first}.{last}@raytheon.com
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AeroLeads found 1 current-domain work email signal for Johnathan Graham. Compare company email patterns before reaching out.

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Profile bio

About Johnathan Graham

I am a highly skilled Senior Systems Engineer with nearly 20 years of experience in the intelligence community. I have many years of experience as a Senior Signals Analyst and also held a certification as a Traffic Analysis Analyst before transitioning over to Engineering in 2008. As an Engineer, my primary duties have included all-source engineering support for over 50 different linguists, and supporting the Unmanned Aerial Vehicle Program for the Navy. I then moved down to APG and provided Systems Engineering support with an emphasis on Hardware for the DCGS-A program for the United States Army. In Sept 2022, I accepted a position with MAG Aerospace supporting the Terrestrial Warfare Echelons Above Brigade at Aberdeen Proving Ground as a Senior Engineer.

Listed skills include Unix, Leadership, Systems Engineering, Security, and 11 others.

Current workplace

Johnathan Graham's current company

Company context helps verify the profile and gives searchers a useful next step.

SIGMATECH
Sigmatech
Sr Systems and EW Engineer
Baltimore, MD, US
Website
asiansigmatechnology.com
Employees
192
AeroLeads page
Company profile
View company profile Email format
5 roles

Johnathan Graham work experience

A career timeline built from the work history available for this profile.

Sr Systems And Ew Engineer

Sigmatech

Baltimore, Md, Us

Sr Systems Engineer Ii

Raytheon Company

Arlington, Va, Us

Mission Support and IT support

Mar 2008 - Sep 2022

System Engineer

Asi Government

Herndon, Virginia, Us

Senior Systems Engineer with a emphasis on Hardware Development within the DCGS-A program at Aberdeen Proving Ground.

May 2018 - Mar 2019

Signals Analyst

Us Army

Arlington, Virginia, Us

Senior Signals Analyst in the Signals Development Center at Ft Meade Maryland

Oct 2001 - Mar 2008
Team & coworkers

Colleagues at SIGMATECH

Other employees you can reach at asiansigmatechnology.com. View company contacts for 192 employees →

MT Maria Theresia Dwi Maria Theresia Dwi Colleague at SigmatechBanten, Indonesia View → FF Fadel Farhan Fadel Farhan Colleague at SigmatechJakarta, Indonesia View → AH Amir Hamzah Amir Hamzah Colleague at SigmatechJakarta, Indonesia View → AR Arif Rahman Sidik Arif Rahman Sidik Colleague at SigmatechTangerang, Banten, Indonesia View → AD Amelia Devi Amelia Devi Colleague at SigmatechSouth Jakarta, Jakarta, Indonesia View → KC Kevin Correzian Arintyo Kevin Correzian Arintyo Colleague at SigmatechJakarta, Indonesia View → FO Fanny Oktafiani Fanny Oktafiani Colleague at SigmatechJakarta, Indonesia View → MR Maissy Ramafajriani Maissy Ramafajriani Colleague at SigmatechWest Java, Indonesia View → DA Desty Aryani Desty Aryani Colleague at SigmatechWest Java, Indonesia View → RM Risnandy Maulana Risnandy Maulana Colleague at SigmatechWest Bandung Regency, West Java, Indonesia View →
1 education record

Johnathan Graham education

  • University Of Maryland Global Campus
    University Of Maryland Global Campus
    Management And Operations
FAQ

Frequently asked questions about Johnathan Graham

Quick answers generated from the profile data available on this page.

What company does Johnathan Graham work for?

Johnathan Graham works for SIGMATECH.

What is Johnathan Graham's role at SIGMATECH?

Johnathan Graham is listed as Sr Systems and EW Engineer at SIGMATECH.

What is Johnathan Graham's email address?

AeroLeads has found 1 work email signal at @raytheon.com for Johnathan Graham at SIGMATECH.

What is Johnathan Graham's phone number?

AeroLeads has found 1 phone signal(s) with area code 706 for Johnathan Graham at SIGMATECH.

Where is Johnathan Graham based?

Johnathan Graham is based in Baltimore, Maryland, United States while working with SIGMATECH.

What companies has Johnathan Graham worked for?

Johnathan Graham has worked for Sigmatech, Mag Aerospace, Raytheon Company, Asi Government, and Us Army.

Who are Johnathan Graham's colleagues at SIGMATECH?

Johnathan Graham's colleagues at SIGMATECH include Maria Theresia Dwi, Fadel Farhan, Amir Hamzah, Arif Rahman Sidik, and Amelia Devi.

How can I contact Johnathan Graham?

You can use AeroLeads to view verified contact signals for Johnathan Graham at SIGMATECH, including work email, phone, and LinkedIn data when available.

What schools did Johnathan Graham attend?

Johnathan Graham holds Bachelor Of Science - Bs, Business Administration, Management And Operations from University Of Maryland Global Campus.

What skills is Johnathan Graham known for?

Johnathan Graham is listed with skills including Unix, Leadership, Systems Engineering, Security, Defense, Dod, Government Contracting, and Microsoft Office.

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