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Derek Johnson Email & Phone Number
Quality Assurance Engineer - Manager at Vizioncore
at
Vizioncore
1 work email found
@vizioncore.com
12 phones found area 262, 910, 630, 847, and 585
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Quality Assurance Engineer - Manager at Vizioncore
Location
Buffalo Grove, Illinois, United States
Company size
Who is Derek Johnson? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Derek Johnson is listed as Quality Assurance Engineer - Manager at Vizioncore at Vizioncore, a with 33 employees, based in Buffalo Grove, Illinois, United States. AeroLeads shows a work email signal at vizioncore.com, phone signal with area code 262, 910, 630, 847, 585, and a matched LinkedIn profile for Derek Johnson.
Derek Johnson previously worked as Quality Assurance Engineer - Manager at Vizioncore and Systems Engineer at Acco Brands. Derek Johnson holds Bachlors, Information Systems Management from American Military University.
Company email context
Email format at Vizioncore
This section adds company-level context without repeating Derek Johnson's masked contact details.
{first_initial}{last}@vizioncore.com
89% confidence
AeroLeads found 1 current-domain work email signal for Derek Johnson. Compare company email patterns before reaching out.
Profile bio
About Derek Johnson
Systems Engineer, application testing Engineer, database administrator, and department managerSpecialties: VMware, Linux, Windows...
Listed skills include Vmware Esx, Vmware, Windows Server, Active Directory, and 35 others.
Current workplace
Derek Johnson's current company
Company context helps verify the profile and gives searchers a useful next step.
Vizioncore
4 roles · 23 years
Derek Johnson work experience
A career timeline built from the work history available for this profile.
Systems Engineer
2004 - 2006
~2 yrs
Systems Engineer
Sep 2004 - Dec 2004
Computer Systems Specialist
Jun 2000 - Sep 2004
Team & coworkers
Colleagues at Vizioncore
Other employees you can reach at vizioncore.com. View company contacts for 33 employees →
LC
Linda Cegielski
Colleague at VizioncoreBuffalo Grove, Illinois, United States
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JT
Jeff Teal
Colleague at VizioncoreBarrington Hills, Illinois, United States
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LZ
Lauretta Zatarski
Colleague at VizioncoreHoffman Estates, Illinois, United States
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JS
Joseph Skotnicki
Colleague at VizioncoreMunster, Indiana, United States
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LH
Lorraine Higgs
Colleague at VizioncoreSalisbury, England, United Kingdom
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RN
Russ Naples
Colleague at VizioncoreBoca Raton, Florida, United States
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GP
Glen Porter
Colleague at VizioncoreBuffalo Grove, Illinois, United States
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MK
Michael Kopka
Colleague at VizioncoreHarwood Heights, Illinois, United States
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LH
Lorraine Higgs
Colleague at VizioncoreSalisbury, England, United Kingdom
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HG
Helen Gershun
Colleague at VizioncoreBuffalo Grove, Illinois, United States
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Linda Cegielski
Colleague at VizioncoreBuffalo Grove, Illinois, United States
View →
JT
Jeff Teal
Colleague at VizioncoreBarrington Hills, Illinois, United States
View →
LZ
Lauretta Zatarski
Colleague at VizioncoreHoffman Estates, Illinois, United States
View →
JS
Joseph Skotnicki
Colleague at VizioncoreMunster, Indiana, United States
View →
LH
Lorraine Higgs
Colleague at VizioncoreSalisbury, England, United Kingdom
View →
RN
Russ Naples
Colleague at VizioncoreBoca Raton, Florida, United States
View →
GP
Glen Porter
Colleague at VizioncoreBuffalo Grove, Illinois, United States
View →
MK
Michael Kopka
Colleague at VizioncoreHarwood Heights, Illinois, United States
View →
LH
Lorraine Higgs
Colleague at VizioncoreSalisbury, England, United Kingdom
View →
HG
Helen Gershun
Colleague at VizioncoreBuffalo Grove, Illinois, United States
View →
2 education records
Derek Johnson education
Bachlors, Information Systems Management
American Military University
Education record
FAQ
Frequently asked questions about Derek Johnson
Quick answers generated from the profile data available on this page.
What company does Derek Johnson work for?
Derek Johnson works for Vizioncore.
What is Derek Johnson's role at Vizioncore?
Derek Johnson is listed as Quality Assurance Engineer - Manager at Vizioncore at Vizioncore.
What is Derek Johnson's email address?
AeroLeads has found 1 work email signal at @vizioncore.com for Derek Johnson at Vizioncore.
What is Derek Johnson's phone number?
AeroLeads has found 12 phone signal(s) with area code 262, 910, 630, 847, 585 for Derek Johnson at Vizioncore.
Where is Derek Johnson based?
Derek Johnson is based in Buffalo Grove, Illinois, United States while working with Vizioncore.
What companies has Derek Johnson worked for?
Derek Johnson has worked for Vizioncore, Acco Brands, Tek Systems, and Usmc.
Who are Derek Johnson's colleagues at Vizioncore?
Derek Johnson's colleagues at Vizioncore include Linda Cegielski, Jeff Teal, Lauretta Zatarski, Joseph Skotnicki, and Lorraine Higgs.
How can I contact Derek Johnson?
You can use AeroLeads to view verified contact signals for Derek Johnson at Vizioncore, including work email, phone, and LinkedIn data when available.
What schools did Derek Johnson attend?
Derek Johnson holds Bachlors, Information Systems Management from American Military University.
What skills is Derek Johnson known for?
Derek Johnson is listed with skills including Vmware Esx, Vmware, Windows Server, Active Directory, Hyper V, Virtualization, Linux, and Apache.
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