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Thomas Terwilliger Email & Phone Number
Operations Manager III at Siemens
at
Siemens
2 work emails found
@siemens.com
2 phones found area 503
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Operations Manager III at Siemens
Location
Eugene, Oregon, United States
Company size
Who is Thomas Terwilliger? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Thomas Terwilliger is listed as Operations Manager III at Siemens at Siemens, a company with 282486 employees, based in Eugene, Oregon, United States. AeroLeads shows a work email signal at siemens.com, phone signal with area code 503, and a matched LinkedIn profile for Thomas Terwilliger.
Thomas Terwilliger previously worked as Operations Manager III at Siemens. Thomas Terwilliger holds Master'S Degree, Engineering/Industrial Management from University Of Florida.
Company email context
Email format at Siemens
This section adds company-level context without repeating Thomas Terwilliger's masked contact details.
{first}.{last}@siemens.com
92% confidence
AeroLeads found 2 current-domain work email signals for Thomas Terwilliger. Compare company email patterns before reaching out.
Profile bio
About Thomas Terwilliger
Experienced Operations Manager with a demonstrated history of working in the electrical and electronic manufacturing industry. Skilled in Energy Management, HVAC, Engineering, Building Automation, and Automation. Strong operations professional with a Master's degree focused in Engineering/Industrial Management from University of Florida.
Listed skills include Hvac Controls, Energy Management, Hvac, Engineering, and 7 others.
Current workplace
Thomas Terwilliger's current company
Company context helps verify the profile and gives searchers a useful next step.
Siemens
1 role
Thomas Terwilliger work experience
A career timeline built from the work history available for this profile.
-
Operations Manager Iii
Team & coworkers
Colleagues at Siemens
Other employees you can reach at siemens.com. View company contacts for 282486 employees →
AQ
Allan Quenault
Colleague at Siemens
Vire, Normandy, France, France
View →
JS
Jose Schurig Mendoza
Colleague at Siemens
Nuremberg, Bavaria, Germany, Germany
View →
AS
Aisaiful Saife
Colleague at Siemens
Narayanganj Sadar Upazila, Dhaka, Bangladesh, Bangladesh
View →
PL
Paulina Lis
Colleague at Siemens
Warsaw Metropolitan Area, Poland
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RS
Rune Slaake
Colleague at Siemens
Trondheim, Trøndelag, Norway, Norway
View →
JM
Judith Mueller
Colleague at Siemens
Switzerland, Switzerland
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SB
Seda Bilgin
Colleague at Siemens
Türkiye, Turkey
View →
FS
Felix Schilter
Colleague at Siemens
Zurich, Switzerland, Switzerland
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RG
Reiner Gehrke
Colleague at Siemens
Amberg, Bavaria, Germany, Germany
View →
AZ
Ahmed Zakaria
Colleague at Siemens
Egypt, Egypt
View →
Allan Quenault
Colleague at Siemens
Vire, Normandy, France, France
View →
JS
Jose Schurig Mendoza
Colleague at Siemens
Nuremberg, Bavaria, Germany, Germany
View →
AS
Aisaiful Saife
Colleague at Siemens
Narayanganj Sadar Upazila, Dhaka, Bangladesh, Bangladesh
View →
PL
Paulina Lis
Colleague at Siemens
Warsaw Metropolitan Area, Poland
View →
RS
Rune Slaake
Colleague at Siemens
Trondheim, Trøndelag, Norway, Norway
View →
JM
Judith Mueller
Colleague at Siemens
Switzerland, Switzerland
View →
SB
Seda Bilgin
Colleague at Siemens
Türkiye, Turkey
View →
FS
Felix Schilter
Colleague at Siemens
Zurich, Switzerland, Switzerland
View →
RG
Reiner Gehrke
Colleague at Siemens
Amberg, Bavaria, Germany, Germany
View →
AZ
Ahmed Zakaria
Colleague at Siemens
Egypt, Egypt
View →
3 education records
Thomas Terwilliger education
Bachelor Of Science (B.S.), Industrial Engineering
Associate'S Degree, Electrical And Electronics Engineering
FAQ
Frequently asked questions about Thomas Terwilliger
Quick answers generated from the profile data available on this page.
What company does Thomas Terwilliger work for?
Thomas Terwilliger works for Siemens.
What is Thomas Terwilliger's role at Siemens?
Thomas Terwilliger is listed as Operations Manager III at Siemens at Siemens.
What is Thomas Terwilliger's email address?
AeroLeads has found 2 work email signals at @siemens.com for Thomas Terwilliger at Siemens.
What is Thomas Terwilliger's phone number?
AeroLeads has found 2 phone signal(s) with area code 503 for Thomas Terwilliger at Siemens.
Where is Thomas Terwilliger based?
Thomas Terwilliger is based in Eugene, Oregon, United States while working with Siemens.
What companies has Thomas Terwilliger worked for?
Thomas Terwilliger has worked for Siemens.
Who are Thomas Terwilliger's colleagues at Siemens?
Thomas Terwilliger's colleagues at Siemens include Allan Quenault, Jose Schurig Mendoza, Aisaiful Saife, Paulina Lis, and Rune Slaake.
How can I contact Thomas Terwilliger?
You can use AeroLeads to view verified contact signals for Thomas Terwilliger at Siemens, including work email, phone, and LinkedIn data when available.
What schools did Thomas Terwilliger attend?
Thomas Terwilliger holds Master'S Degree, Engineering/Industrial Management from University Of Florida.
What skills is Thomas Terwilliger known for?
Thomas Terwilliger is listed with skills including Hvac Controls, Energy Management, Hvac, Engineering, Energy Efficiency, Building Automation, Contract Management, and Commissioning.
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