Technical Specialist
Current
Apr 2018 - Present
AeroLeads people directory · profile
David Custer Email & Phone Number
Yes
at
Oshkosh Defense
1 work email found
@teksystems.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Current company
Role
Yes
Location
Farmer City, Illinois, United States
Company size
Who is David Custer? Overview
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Quick answer
David Custer is listed as Yes at Oshkosh Defense, a with 1190 employees, based in Farmer City, Illinois, United States. AeroLeads shows a work email signal at teksystems.com and a matched LinkedIn profile for David Custer.
David Custer previously worked as Technical Specialist at Oshkosh Defense and Desktop Support at Ach. David Custer holds Associate'S Degree from Parkland College.
Company email context
Email format at Oshkosh Defense
This section adds company-level context without repeating David Custer's masked contact details.
{first_initial}{last}@teksystems.com
86% confidence
AeroLeads found 1 current-domain work email signal for David Custer. Compare company email patterns before reaching out.
Profile bio
About David Custer
SUMMARY OF QUALIFICATIONS: ● Twelve plus years of technical support positions in insurance, medical and food manufacturing environments. ● Progressively more demanding positions in larger user environments with more complex and integrated application needs
Current workplace
David Custer's current company
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Oshkosh Defense
3 roles
David Custer work experience
A career timeline built from the work history available for this profile.
Desktop Support
Ach
Technical Associate
Teksystems
Second level customer support for Client website and mobile applications, including troubleshooting back-end systems, applications and browser support for the Client's website. Accept incidents from first level support to triage and escalate as needed after troubleshooting. Provide customer communications for third level support teams. Developed training material for new applications to be integrated into team use for customer support.
Feb 2012 - Dec 2022
Team & coworkers
Colleagues at Oshkosh Defense
Other employees you can reach at oshkoshdefense.com. View company contacts for 1190 employees →
WH
William Hampson
Colleague at Oshkosh DefensePortland, Oregon, United States
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KD
Kyle Dinse
Colleague at Oshkosh DefenseAppleton-Oshkosh-Neenah Area, United States
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AB
Adam Binder
Colleague at Oshkosh DefenseAppleton-Oshkosh-Neenah Area, United States
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SH
Steven Helton
Colleague at Oshkosh DefenseBowling Green, Kentucky, United States
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CA
Christi Amundson
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
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GF
Gordon Foust
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
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MM
Mike Mchenry
Colleague at Oshkosh DefenseSan Antonio, Texas, United States
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AT
Andrew Thompson
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
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SB
Steven Binder
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
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KM
Kao Moua
Colleague at Oshkosh DefenseWinnebago County, Wisconsin, United States
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William Hampson
Colleague at Oshkosh DefensePortland, Oregon, United States
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KD
Kyle Dinse
Colleague at Oshkosh DefenseAppleton-Oshkosh-Neenah Area, United States
View →
AB
Adam Binder
Colleague at Oshkosh DefenseAppleton-Oshkosh-Neenah Area, United States
View →
SH
Steven Helton
Colleague at Oshkosh DefenseBowling Green, Kentucky, United States
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CA
Christi Amundson
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
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GF
Gordon Foust
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
View →
MM
Mike Mchenry
Colleague at Oshkosh DefenseSan Antonio, Texas, United States
View →
AT
Andrew Thompson
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
View →
SB
Steven Binder
Colleague at Oshkosh DefenseOshkosh, Wisconsin, United States
View →
KM
Kao Moua
Colleague at Oshkosh DefenseWinnebago County, Wisconsin, United States
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1 education record
David Custer education
FAQ
Frequently asked questions about David Custer
Quick answers generated from the profile data available on this page.
What company does David Custer work for?
David Custer works for Oshkosh Defense.
What is David Custer's role at Oshkosh Defense?
David Custer is listed as Yes at Oshkosh Defense.
What is David Custer's email address?
AeroLeads has found 1 work email signal at @teksystems.com for David Custer at Oshkosh Defense.
Where is David Custer based?
David Custer is based in Farmer City, Illinois, United States while working with Oshkosh Defense.
What companies has David Custer worked for?
David Custer has worked for Oshkosh Defense, Ach, and Teksystems.
Who are David Custer's colleagues at Oshkosh Defense?
David Custer's colleagues at Oshkosh Defense include William Hampson, Kyle Dinse, Adam Binder, Steven Helton, and Christi Amundson.
How can I contact David Custer?
You can use AeroLeads to view verified contact signals for David Custer at Oshkosh Defense, including work email, phone, and LinkedIn data when available.
What schools did David Custer attend?
David Custer holds Associate'S Degree from Parkland College.
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