David Pyun
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David Pyun Email & Phone Number

Sr. Technical Specialist - Functional Safety and Cybersecurity at Sumitomo Electric Wiring Systems, Inc.
Location: Walled Lake, Michigan, United States 4 work roles 1 school
1 work email found @sewsus.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

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Current company
Sumitomo Electric Wiring Systems, Inc.
Role
Sr. Technical Specialist - Functional Safety and Cybersecurity
Location
Walled Lake, Michigan, United States
Company size
2526 employees

Who is David Pyun? Overview

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Quick answer

David Pyun is listed as Sr. Technical Specialist - Functional Safety and Cybersecurity at Sumitomo Electric Wiring Systems, Inc., a company with 2526 employees, based in Walled Lake, Michigan, United States. AeroLeads shows a work email signal at sewsus.com and a matched LinkedIn profile for David Pyun.

David Pyun previously worked as Sr. Technical Specialist - Functional Safety & Cybersecurity at Sumitomo Electric Wiring Systems, Inc. and Engineering Specialist, Embedded Software, Cybersecurity at Sumitomo Electric Wiring Systems, Inc.. David Pyun studied at University Of Michigan.

Company email context

Email format at Sumitomo Electric Wiring Systems, Inc.

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{first_initial}{last}@sewsus.com
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AeroLeads found 1 current-domain work email signal for David Pyun. Compare company email patterns before reaching out.

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Profile bio

About David Pyun

I have worked in embedded automotive software for over 17 years, including low level micro-code in C and assembly, and across the entire breadth of the V-process, from system and software architecture to Validation & Verification testing. Prior to that, I have another 10+ years of software engineering experience. Most recently, I have become a technical expert in automotive realms of QMS (A-SPICE), Functional Safety (26262), and especially Cybersecurity. I was privileged to be an SAE-side expert as part of the authorship of the ISO/SAE 21434 Road vehicles - Cybersecurity engineering, and am an Advisory Board member of the Auto-ISAC as well as Vice-Chair of the Auto-ISAC Japan Working Group.

Listed skills include Engineering, Manufacturing, Automotive, Testing, and 4 others.

Current workplace

David Pyun's current company

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Sumitomo Electric Wiring Systems, Inc.
Sumitomo Electric Wiring Systems, Inc.
Sr. Technical Specialist - Functional Safety and Cybersecurity
Walled Lake, MI, US
Website
sewsus.com
Employees
2526
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Company profile
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4 roles

David Pyun work experience

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Team & coworkers

Colleagues at Sumitomo Electric Wiring Systems, Inc.

Other employees you can reach at sewsus.com. View company contacts for 2526 employees →

AT Archita Tuntisiriseranee Archita Tuntisiriseranee Colleague at Sumitomo Electric Wiring Systems, Inc. Bangkok, Bangkok City, Thailand, Thailand View → YM Yahir Medina De Santiago Yahir Medina De Santiago Colleague at Sumitomo Electric Wiring Systems, Inc. Torreón, Coahuila, Mexico, Mexico View → SS Sherry Shive Sherry Shive Colleague at Sumitomo Electric Wiring Systems, Inc. Edmonton, Kentucky, United States, United States View → MA Martin Acosta Martin Acosta Colleague at Sumitomo Electric Wiring Systems, Inc. Madison, Alabama, United States, United States View → MH Misaki Hill Misaki Hill Colleague at Sumitomo Electric Wiring Systems, Inc. Murfreesboro, Tennessee, United States, United States View → SM Sandy Martinez Sandy Martinez Colleague at Sumitomo Electric Wiring Systems, Inc. El Paso Metropolitan Area, United States View → LR Leanne Rutheford Leanne Rutheford Colleague at Sumitomo Electric Wiring Systems, Inc. Scottsville, Kentucky, United States, United States View → OM Orlando Murillo Pineda Orlando Murillo Pineda Colleague at Sumitomo Electric Wiring Systems, Inc. Mexico, Mexico View → CA Carlos Adan Nieto Caravez Carlos Adan Nieto Caravez Colleague at Sumitomo Electric Wiring Systems, Inc. Mexico, Mexico View → PC Prince Calvin Panlaqui Prince Calvin Panlaqui Colleague at Sumitomo Electric Wiring Systems, Inc. Dinalupihan, Central Luzon, Philippines, Philippines View →
1 education record

David Pyun education

  • University Of Michigan
    University Of Michigan
FAQ

Frequently asked questions about David Pyun

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

What company does David Pyun work for?

David Pyun works for Sumitomo Electric Wiring Systems, Inc..

What is David Pyun's role at Sumitomo Electric Wiring Systems, Inc.?

David Pyun is listed as Sr. Technical Specialist - Functional Safety and Cybersecurity at Sumitomo Electric Wiring Systems, Inc..

What is David Pyun's email address?

AeroLeads has found 1 work email signal at @sewsus.com for David Pyun at Sumitomo Electric Wiring Systems, Inc..

Where is David Pyun based?

David Pyun is based in Walled Lake, Michigan, United States while working with Sumitomo Electric Wiring Systems, Inc..

What companies has David Pyun worked for?

David Pyun has worked for Sumitomo Electric Wiring Systems, Inc..

Who are David Pyun's colleagues at Sumitomo Electric Wiring Systems, Inc.?

David Pyun's colleagues at Sumitomo Electric Wiring Systems, Inc. include Archita Tuntisiriseranee, Yahir Medina De Santiago, Sherry Shive, Martin Acosta, and Misaki Hill.

How can I contact David Pyun?

You can use AeroLeads to view verified contact signals for David Pyun at Sumitomo Electric Wiring Systems, Inc., including work email, phone, and LinkedIn data when available.

What schools did David Pyun attend?

David Pyun studied at University Of Michigan.

What skills is David Pyun known for?

David Pyun is listed with skills including Engineering, Manufacturing, Automotive, Testing, Embedded Systems, Continuous Improvement, Fmea, and Automotive Engineering.

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