Principal Engineer
Current
Aug 2019 - Present
AeroLeads people directory · profile
John Thomas Email & Phone Number
Principal Engineer
at
Douglas Machine Inc.
3 work emails found
@douglas-machine.com
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Principal Engineer
Location
Alexandria, Minnesota, United States
Company size
Who is John Thomas? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Thomas is listed as Principal Engineer at Douglas Machine Inc., a company with 306 employees, based in Alexandria, Minnesota, United States. AeroLeads shows a work email signal at douglas-machine.com and a matched LinkedIn profile for John Thomas.
John Thomas previously worked as Manager of Top Load Products at Douglas Machine and Project Manager/Application Engineer at Douglas Machine.
Company email context
Email format at Douglas Machine Inc.
This section adds company-level context without repeating John Thomas's masked contact details.
{first}.{last}@douglas-machine.com
95% confidence
AeroLeads found 3 current-domain work email signals for John Thomas. Compare company email patterns before reaching out.
Profile bio
About John Thomas
John Thomas is a Principal Engineer at Douglas Machine Inc.. He possess expertise in manufacturing, engineering, continuous improvement, product development, lean manufacturing and 3 more skills.
Listed skills include Manufacturing, Engineering, Continuous Improvement, Product Development, and 4 others.
Current workplace
John Thomas's current company
Company context helps verify the profile and gives searchers a useful next step.
Douglas Machine Inc.
8 roles
John Thomas work experience
A career timeline built from the work history available for this profile.
Manager Of Top Load Products
Mar 2011 - Aug 2019
Project Manager/Application Engineer
Sep 2009 - Mar 2011
Engineering Technician
Jun 2003 - Sep 2009
Field Service Supervisor
Feb 2000 - Jun 2003
Field Service Advisor
Jul 1996 - Feb 2000
Field Service Technician
Jul 1994 - Jul 1996
Electrical Assembler
Feb 1994 - Jul 1994
Team & coworkers
Colleagues at Douglas Machine Inc.
Other employees you can reach at douglas-machine.com. View company contacts for 306 employees →
FR
Froemming Rick
Colleague at Douglas Machine Inc.Garfield, Minnesota, United States, United States
View →
LP
Lonnie Poelaert
Colleague at Douglas Machine Inc.Garfield, Minnesota, United States, United States
View →
AT
Alison Triebenbach
Colleague at Douglas Machine Inc.Alexandria, Minnesota, United States, United States
View →
CB
Cindy Byrd
Colleague at Douglas Machine Inc.Slidell, Louisiana, United States, United States
View →
ZH
Zachariah Heppner
Colleague at Douglas Machine Inc.Fargo-Moorhead, United States
View →
LS
Lewis Scott Ekola
Colleague at Douglas Machine Inc.St Cloud, Minnesota, United States, United States
View →
AR
Aliah R.
Colleague at Douglas Machine Inc.Alexandria, Minnesota, United States, United States
View →
RS
Robert Schmeisser
Colleague at Douglas Machine Inc.United States, United States
View →
JT
Joshua Tracy
Colleague at Douglas Machine Inc.Lima, Ohio, United States, United States
View →
EC
Edward Cohrs
Colleague at Douglas Machine Inc.Alexandria, Minnesota, United States, United States
View →
Froemming Rick
Colleague at Douglas Machine Inc.Garfield, Minnesota, United States, United States
View →
LP
Lonnie Poelaert
Colleague at Douglas Machine Inc.Garfield, Minnesota, United States, United States
View →
AT
Alison Triebenbach
Colleague at Douglas Machine Inc.Alexandria, Minnesota, United States, United States
View →
CB
Cindy Byrd
Colleague at Douglas Machine Inc.Slidell, Louisiana, United States, United States
View →
ZH
Zachariah Heppner
Colleague at Douglas Machine Inc.Fargo-Moorhead, United States
View →
LS
Lewis Scott Ekola
Colleague at Douglas Machine Inc.St Cloud, Minnesota, United States, United States
View →
AR
Aliah R.
Colleague at Douglas Machine Inc.Alexandria, Minnesota, United States, United States
View →
RS
Robert Schmeisser
Colleague at Douglas Machine Inc.United States, United States
View →
JT
Joshua Tracy
Colleague at Douglas Machine Inc.Lima, Ohio, United States, United States
View →
EC
Edward Cohrs
Colleague at Douglas Machine Inc.Alexandria, Minnesota, United States, United States
View →
FAQ
Frequently asked questions about John Thomas
Quick answers generated from the profile data available on this page.
What company does John Thomas work for?
John Thomas works for Douglas Machine Inc..
What is John Thomas's role at Douglas Machine Inc.?
John Thomas is listed as Principal Engineer at Douglas Machine Inc..
What is John Thomas's email address?
AeroLeads has found 3 work email signals at @douglas-machine.com for John Thomas at Douglas Machine Inc..
Where is John Thomas based?
John Thomas is based in Alexandria, Minnesota, United States while working with Douglas Machine Inc..
What companies has John Thomas worked for?
John Thomas has worked for Douglas Machine Inc. and Douglas Machine.
Who are John Thomas's colleagues at Douglas Machine Inc.?
John Thomas's colleagues at Douglas Machine Inc. include Froemming Rick, Lonnie Poelaert, Alison Triebenbach, Cindy Byrd, and Zachariah Heppner.
How can I contact John Thomas?
You can use AeroLeads to view verified contact signals for John Thomas at Douglas Machine Inc., including work email, phone, and LinkedIn data when available.
What skills is John Thomas known for?
John Thomas is listed with skills including Manufacturing, Engineering, Continuous Improvement, Product Development, Lean Manufacturing, Robotics, Pneumatics, and Electricians.
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