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John Hargrave Email & Phone Number

Principal at Hargrave AI, LLC
Location: Milwaukee, Wisconsin, United States 9 work roles 1 school
1 work email found @everbrite.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@everbrite.com
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Current company
Hargrave AI, LLC
Role
Principal
Location
Milwaukee, Wisconsin, United States

Who is John Hargrave? Overview

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Quick answer

John Hargrave is listed as Principal at Hargrave AI, LLC, based in Milwaukee, Wisconsin, United States. AeroLeads shows a work email signal at everbrite.com and a matched LinkedIn profile for John Hargrave.

John Hargrave previously worked as Sr. Test Engineer at Everbrite, Llc and Test Engineer at Jw Speaker. John Hargrave holds Bachelor Of Science (Bs), Mechanical Engineering from Valparaiso University.

Company email context

Email format at Hargrave AI, LLC

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{first_initial}{last}@everbrite.com
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AeroLeads found 1 current-domain work email signal for John Hargrave. Compare company email patterns before reaching out.

Profile bio

About John Hargrave

John Hargrave is a Principal at Hargrave AI, LLC. He possess expertise in testing, engineering, manufacturing, solidworks, aerospace and 15 more skills.

Listed skills include Testing, Engineering, Manufacturing, Solidworks, and 16 others.

Current workplace

John Hargrave's current company

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Hargrave AI, LLC
Hargrave Ai, Llc
Principal
9 roles

John Hargrave work experience

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

Principal

Current
Hargrave Ai, Llc

Milwaukee, Wisconsin, United States

Technical consulting

Jul 2020 - Present

Sr. Test Engineer

Greenfield, Wisconsin

Apr 2014 - Jun 2020

Test Engineer

Jw Speaker

Germantown, Wisconsin

• Performed regulatory, DV, and PV testing on new products • Oversaw testing at independent laboratories • Researched, procured, and installed capital equipment to improve lab capability and capacity • Maintained testing database • Created and maintained a test schedule • Assisted product engineers with failure resolution • Maintained 5S in mechanical lab • Managed calibration of test equipment

Jul 2013 - Apr 2014

Project Engineer

Nts

Rockford, Illinois Area

Project Manager of new lab build out. Responsible for engineering support of dynamics and environmental lab constructions. Involved directly in project planning, capital appropriation, asset procurement, test equipment installation, and process & workflow definition. Emphasis in test equipment automation, namely control and data acquisition systems' design, implementation, and network integration.Operationally responsible for overseeing engineering aspects of dynamics and thermal testing and reviewing test data. Majority of testing performed was heavy payload sine, random and shock testing on electrodynamic shakers. Key familiarity with RTCA DO-160 and MIL STD 810 test standards. Test report signature authority for data integrity verification.

Jan 2012 - Jun 2013

Internship

Nts

Rockford, Illinois Area

Responsible for data collection, management, and analysis taken during EMC testing on Boeing 787 aircraft power control panels.

Jul 2010 - Jan 2012

Senior Design Project Leader

Responsible for managing and aiding a group of engineering students and faculty in designing a medical device for people with Autism. Extensive work with designing mechanical and electrical systems in CAD/CAM packages, manufacturing prototypes, presenting oral progress reports, writing technical reports, and facilitating team meetings.

Aug 2010 - May 2011

Media Services Fellow

Media production involving filming, editing, web publishing, animation, authoring, and broadcast.

Aug 2008 - May 2011

System Administrator

Rockford, Illinois Area

Preventative maintenance and implementation of IT infrastructures namely, network, aggregate workstations, servers, & classroom technologies.

May 2002 - Aug 2008

Network Fellow

Network implementation, maintenance, documentation, and support.

Aug 2007 - May 2008
1 education record

John Hargrave education

FAQ

Frequently asked questions about John Hargrave

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

What company does John Hargrave work for?

John Hargrave works for Hargrave AI, LLC.

What is John Hargrave's role at Hargrave AI, LLC?

John Hargrave is listed as Principal at Hargrave AI, LLC.

What is John Hargrave's email address?

AeroLeads has found 1 work email signal at @everbrite.com for John Hargrave at Hargrave AI, LLC.

Where is John Hargrave based?

John Hargrave is based in Milwaukee, Wisconsin, United States while working with Hargrave AI, LLC.

What companies has John Hargrave worked for?

John Hargrave has worked for Hargrave Ai, Llc, Everbrite, Llc, Jw Speaker, Nts, and Valparaiso University.

How can I contact John Hargrave?

You can use AeroLeads to view verified contact signals for John Hargrave at Hargrave AI, LLC, including work email, phone, and LinkedIn data when available.

What schools did John Hargrave attend?

John Hargrave holds Bachelor Of Science (Bs), Mechanical Engineering from Valparaiso University.

What skills is John Hargrave known for?

John Hargrave is listed with skills including Testing, Engineering, Manufacturing, Solidworks, Aerospace, Software Documentation, Microsoft Office, and Matlab.

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