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Mark Deffenbaugh Email & Phone Number
Process Control Engineering Specialist
at
Metallus Inc.
1 work email found
@timkensteel.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Role
Process Control Engineering Specialist
Location
Massillon, Ohio, United States
Company size
Who is Mark Deffenbaugh? Overview
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Quick answer
Mark Deffenbaugh is listed as Process Control Engineering Specialist at Metallus Inc., a company with 909 employees, based in Massillon, Ohio, United States. AeroLeads shows a work email signal at timkensteel.com and a matched LinkedIn profile for Mark Deffenbaugh.
Mark Deffenbaugh previously worked as Process Control Engineering Specialist at Timkensteel Corporation.
Company email context
Email format at Metallus Inc.
This section adds company-level context without repeating Mark Deffenbaugh's masked contact details.
{first}.{last}@timkensteel.com
86% confidence
AeroLeads found 1 current-domain work email signal for Mark Deffenbaugh. Compare company email patterns before reaching out.
Profile bio
About Mark Deffenbaugh
Mark Deffenbaugh is a Process Control Engineering Specialist at Metallus Inc..
Current workplace
Mark Deffenbaugh's current company
Company context helps verify the profile and gives searchers a useful next step.
Metallus Inc.
2 roles
Mark Deffenbaugh work experience
A career timeline built from the work history available for this profile.
Process Control Engineering Specialist
FAQ
Frequently asked questions about Mark Deffenbaugh
Quick answers generated from the profile data available on this page.
What company does Mark Deffenbaugh work for?
Mark Deffenbaugh works for Metallus Inc..
What is Mark Deffenbaugh's role at Metallus Inc.?
Mark Deffenbaugh is listed as Process Control Engineering Specialist at Metallus Inc..
What is Mark Deffenbaugh's email address?
AeroLeads has found 1 work email signal at @timkensteel.com for Mark Deffenbaugh at Metallus Inc..
Where is Mark Deffenbaugh based?
Mark Deffenbaugh is based in Massillon, Ohio, United States while working with Metallus Inc..
What companies has Mark Deffenbaugh worked for?
Mark Deffenbaugh has worked for Metallus Inc. and Timkensteel Corporation.
How can I contact Mark Deffenbaugh?
You can use AeroLeads to view verified contact signals for Mark Deffenbaugh at Metallus Inc., including work email, phone, and LinkedIn data when available.
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