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John Maddern Email & Phone Number

CAD 3D Designer / Project Designer at Sidock Group 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 Jun 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
CAD 3D Designer / Project Designer at Sidock Group
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 CAD 3D Designer / Project Designer at Sidock Group at Sidock Group, Inc., a company 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 Project Designer at Sidock Group, Inc. and CAD Designer at Leidos. 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.

{first_initial}{last}@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.
CAD 3D Designer / Project Designer at Sidock Group
novi, michigan, united states
Website
sidockgroup.com
Employees
106
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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 →

DH Dennis Hagaman Dennis Hagaman Colleague at Sidock Group, Inc.Berkley, Michigan, United States, United States View → EJ Eric Johnson Eric Johnson Colleague at Sidock Group, Inc.Muskegon, Michigan, United States, United States View → JW John Whitehead, P.E. John Whitehead, P.E. Colleague at Sidock Group, Inc.Detroit Metropolitan Area, United States View → MS Michael Schultz Michael Schultz Colleague at Sidock Group, Inc.Novi, Michigan, United States, United States View → AW Adryenne Wilson Adryenne Wilson Colleague at Sidock Group, Inc.Belleville, Michigan, United States, United States View → RC Reid Cole Reid Cole Colleague at Sidock Group, Inc.Flint, Michigan, United States, United States View → LR Lydia Robinson Lydia Robinson Colleague at Sidock Group, Inc.United States, United States View → BR Bryan Reid Bryan Reid Colleague at Sidock Group, Inc.Dearborn, Michigan, United States, United States View → RB Rachel Bisaro Rachel Bisaro Colleague at Sidock Group, Inc.Ann Arbor, Michigan, United States, United States View → RK Roger Kalinowsky Roger Kalinowsky Colleague at Sidock Group, Inc.Northville, Michigan, United States, 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 CAD 3D Designer / Project Designer at Sidock Group 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 Dennis Hagaman, Eric Johnson, John Whitehead, P.E., Michael Schultz, and Adryenne Wilson.

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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