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 May 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 company 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
Company context helps verify the profile and gives searchers a useful next step.
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.
Feb 2012 - Dec 2022
Team & coworkers
Colleagues at Oshkosh Defense
Other employees you can reach at oshkoshdefense.com. View company contacts for 1190 employees →
CH
Cliff Herzog
Colleague at Oshkosh Defense
Winnebago County, Wisconsin, United States, United States
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GM
Glenn Mathes
Colleague at Oshkosh Defense
Fond Du Lac, Wisconsin, United States, United States
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IS
Isaac Slipek
Colleague at Oshkosh Defense
Rochester, Minnesota, United States, United States
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HS
Hunter Sturgill
Colleague at Oshkosh Defense
Glendale, South Carolina, United States, United States
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MO
Michael Olden
Colleague at Oshkosh Defense
Pooler, Georgia, United States, United States
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DB
Doug Bladorn
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
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NR
Noah Ramer
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
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NT
Nathan Theys
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
View →
AM
Aaron Manske
Colleague at Oshkosh Defense
Seymour, Wisconsin, United States, United States
View →
AB
Alyssa Bostwick, Pmp Mba
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
View →
Cliff Herzog
Colleague at Oshkosh Defense
Winnebago County, Wisconsin, United States, United States
View →
GM
Glenn Mathes
Colleague at Oshkosh Defense
Fond Du Lac, Wisconsin, United States, United States
View →
IS
Isaac Slipek
Colleague at Oshkosh Defense
Rochester, Minnesota, United States, United States
View →
HS
Hunter Sturgill
Colleague at Oshkosh Defense
Glendale, South Carolina, United States, United States
View →
MO
Michael Olden
Colleague at Oshkosh Defense
Pooler, Georgia, United States, United States
View →
DB
Doug Bladorn
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
View →
NR
Noah Ramer
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
View →
NT
Nathan Theys
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
View →
AM
Aaron Manske
Colleague at Oshkosh Defense
Seymour, Wisconsin, United States, United States
View →
AB
Alyssa Bostwick, Pmp Mba
Colleague at Oshkosh Defense
Oshkosh, Wisconsin, United States, United States
View →
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 Cliff Herzog, Glenn Mathes, Isaac Slipek, Hunter Sturgill, and Michael Olden.
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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