John Yang
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John Yang Email & Phone Number

Systems Specialist at Greenheck Group at Greenheck
Location: Appleton-Oshkosh-Neenah Area, United States, United States 6 work roles 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Greenheck
Role
Systems Specialist at Greenheck Group
Location
Appleton-Oshkosh-Neenah Area, United States, United States
Company size
625 employees

Who is John Yang? Overview

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Quick answer

John Yang is listed as Systems Specialist at Greenheck Group at Greenheck, a company with 625 employees, based in Appleton-Oshkosh-Neenah Area, United States, United States. AeroLeads shows a matched LinkedIn profile for John Yang.

John Yang previously worked as Systems Specialist at Greenheck and Computer Numerical Control Machine Operator at Ati Forged Products. John Yang holds Associate Of Arts And Sciences - Aas, Web Development, 3.3 from Fox Valley Technical College.

Company email context

Email format at Greenheck

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Greenheck

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Profile bio

About John Yang

System Specialist at Greenheck Group.

Current workplace

John Yang's current company

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Greenheck
Greenheck
Systems Specialist at Greenheck Group
schofield, wisconsin, united states
Website
greenheck.com
Employees
625
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6 roles

John Yang work experience

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

Systems Specialist

Current
Greenheck
Jul 2023 - Present

Computer Numerical Control Machine Operator

Ati Forged Products

Appleton, Wisconsin, United States

Dec 2020 - Oct 2021

Associate Security Professional

Thrivent
Aug 2018 - Nov 2019

Cavalry Scout

U.S. Army

Fort Benning, GA

Jan 2015 - May 2018
Team & coworkers

Colleagues at Greenheck

Other employees you can reach at greenheck.com. View company contacts for 625 employees →

VK Vikram Kumar Vikram Kumar Colleague at GreenheckBihar, India, India View → JA Josh Ahles, Ms Josh Ahles, Ms Colleague at GreenheckMarathon, Wisconsin, United States, United States View → MK Matthew Krautkramer Matthew Krautkramer Colleague at GreenheckMerrill, Wisconsin, United States, United States View → JB Jeff Buettner Jeff Buettner Colleague at GreenheckSchofield, Wisconsin, United States, United States View → SC Surendra Cherukuri Surendra Cherukuri Colleague at GreenheckHyderabad, Telangana, India, India View → TG Troy Galster Troy Galster Colleague at GreenheckMarathon County, Wisconsin, United States, United States View → MN Moore Nathan Moore Nathan Colleague at GreenheckFrankfort, Kentucky, United States, United States View → BV Boun Vue Boun Vue Colleague at GreenheckMarathon County, Wisconsin, United States, United States View → JZ Jay Zastrow Jay Zastrow Colleague at GreenheckSchofield, Wisconsin, United States, United States View → PW Paul Walker Paul Walker Colleague at GreenheckWaddy, Kentucky, United States, United States View →
1 education record

John Yang education

FAQ

Frequently asked questions about John Yang

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

What company does John Yang work for?

John Yang works for Greenheck.

What is John Yang's role at Greenheck?

John Yang is listed as Systems Specialist at Greenheck Group at Greenheck.

Where is John Yang based?

John Yang is based in Appleton-Oshkosh-Neenah Area, United States, United States while working with Greenheck.

What companies has John Yang worked for?

John Yang has worked for Greenheck, Ati Forged Products, Kelly Services Usa Llc, Southern Cross, and Thrivent.

Who are John Yang's colleagues at Greenheck?

John Yang's colleagues at Greenheck include Vikram Kumar, Josh Ahles, Ms, Matthew Krautkramer, Jeff Buettner, and Surendra Cherukuri.

How can I contact John Yang?

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

What schools did John Yang attend?

John Yang holds Associate Of Arts And Sciences - Aas, Web Development, 3.3 from Fox Valley Technical College.

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