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John Maddern Email & Phone Number

Project Designer at Sidock Group, Inc.
Location: Wixom, Michigan, United States 5 work roles 1 school
3 work emails found @leidos.com 1 phone found area 248 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 1 phone

Work email j****@leidos.com
Direct phone (248) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Sidock Group, Inc.
Role
Project Designer
Location
Wixom, Michigan, United States
Company size
106 employees

Who is John Maddern? Overview

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Quick answer

John Maddern is listed as Project Designer at Sidock Group, Inc., a with 106 employees, based in Wixom, Michigan, United States. AeroLeads shows a work email signal at leidos.com, phone signal with area code 248, and a matched LinkedIn profile for John Maddern.

John Maddern previously worked as CAD Designer at Leidos and Member Development | Graphic Designer | Freelancer at Association Of Graphic Design Animation And Web. John Maddern holds Bachelors Degree, Graphic Design from Saginaw Valley State University.

Company email context

Email format at Sidock Group, Inc.

This section adds company-level context without repeating John Maddern's masked contact details.

jmaddern@leidos.com
82% confidence

AeroLeads found 3 current-domain work email signals for John Maddern. Compare company email patterns before reaching out.

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Profile bio

About John Maddern

jdmaddern@gmail.comLION - Open NetworkerAll Invitations WelcomeStudies include CAD using NX 9.0, Auto Cad, technical drawing and descriptive geometryExperience in 2D/3D Modeling (with NX 9.0)Tata Technologies Certificates: NX 9.0 beginner and NX9.0 Advanced User

Listed skills include Logo Design, Adobe Creative Suite, Illustrator, Brochures, and 13 others.

Current workplace

John Maddern's current company

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

Sidock Group, Inc.
Sidock Group, Inc.
Project Designer
novi, michigan, united states
Website
sidockgroup.com
Employees
106
AeroLeads page
Company profile
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5 roles

John Maddern work experience

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

Cad Designer

Leidos
Mar 2018 - Jul 2024

Member Development | Graphic Designer | Freelancer

Association Of Graphic Design Animation And Web

Network with professional Graphic Designers Discussions on 2D, 3D Animation, Adobe Suite programs Follow the up and coming trends on software options

Jan 2010 - Jul 2024
Team & coworkers

Colleagues at Sidock Group, Inc.

Other employees you can reach at sidockgroup.com. View company contacts for 106 employees →

RB Ross Bradley Ross Bradley Colleague at Sidock Group, Inc.Jackson, Michigan, United States View → AL Alain Lecuyer Alain Lecuyer Colleague at Sidock Group, Inc.Lorraine, Quebec, Canada View → MN Michael Newkirk Michael Newkirk Colleague at Sidock Group, Inc.Novi, Michigan, United States View → ZB Zachariah Boring, Eit Zachariah Boring, Eit Colleague at Sidock Group, Inc.Williamsport, Pennsylvania, United States View → GC Gale Criner Gale Criner Colleague at Sidock Group, Inc.Owosso, Michigan, United States View → SA Sid Ahmed Bessido Sid Ahmed Bessido Colleague at Sidock Group, Inc.Algeria View → DS Don Scholl Don Scholl Colleague at Sidock Group, Inc.Grand Rapids Metropolitan Area, United States View → BS Brian Suszko Pe Brian Suszko Pe Colleague at Sidock Group, Inc.Brighton, Michigan, United States View → CS Cathy Simpson Cathy Simpson Colleague at Sidock Group, Inc.Gaylord, Michigan, United States View → KH Kevin Hirzel Kevin Hirzel Colleague at Sidock Group, Inc.Milford, Michigan, United States View →
1 education record

John Maddern education

FAQ

Frequently asked questions about John Maddern

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

What company does John Maddern work for?

John Maddern works for Sidock Group, Inc..

What is John Maddern's role at Sidock Group, Inc.?

John Maddern is listed as Project Designer at Sidock Group, Inc..

What is John Maddern's email address?

AeroLeads has found 3 work email signals at @leidos.com for John Maddern at Sidock Group, Inc..

What is John Maddern's phone number?

AeroLeads has found 1 phone signal(s) with area code 248 for John Maddern at Sidock Group, Inc..

Where is John Maddern based?

John Maddern is based in Wixom, Michigan, United States while working with Sidock Group, Inc..

What companies has John Maddern worked for?

John Maddern has worked for Sidock Group, Inc., Leidos, Association Of Graphic Design Animation And Web, General Motors, and Tata Technologies.

Who are John Maddern's colleagues at Sidock Group, Inc.?

John Maddern's colleagues at Sidock Group, Inc. include Ross Bradley, Alain Lecuyer, Michael Newkirk, Zachariah Boring, Eit, and Gale Criner.

How can I contact John Maddern?

You can use AeroLeads to view verified contact signals for John Maddern at Sidock Group, Inc., including work email, phone, and LinkedIn data when available.

What schools did John Maddern attend?

John Maddern holds Bachelors Degree, Graphic Design from Saginaw Valley State University.

What skills is John Maddern known for?

John Maddern is listed with skills including Logo Design, Adobe Creative Suite, Illustrator, Brochures, Banners, Html, Animation, and Web Design.

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