Instrument And Electrical Reliability Engineer
Current
Jan 2022 - Present
AeroLeads people directory · profile
Mark Barnhill Email & Phone Number
Instrument and Electrical Reliability Engineer
at
Hemlock Semiconductor
2 work emails found
@hscpoly.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Instrument and Electrical Reliability Engineer
Location
Hemlock, Michigan, United States
Company size
Who is Mark Barnhill? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark Barnhill is listed as Instrument and Electrical Reliability Engineer at Hemlock Semiconductor, a company with 523 employees, based in Hemlock, Michigan, United States. AeroLeads shows a work email signal at hscpoly.com and a matched LinkedIn profile for Mark Barnhill.
Mark Barnhill previously worked as Power Distribution Engineer at Hemlock Semiconductor Corporation and Electrical Engineer at Hemlock Semiconductor, Llc. Mark Barnhill holds Bs, Electrical Engineering from Michigan State University.
Company email context
Email format at Hemlock Semiconductor
This section adds company-level context without repeating Mark Barnhill's masked contact details.
{first}.{last}@hscpoly.com
92% confidence
AeroLeads found 2 current-domain work email signals for Mark Barnhill. Compare company email patterns before reaching out.
Profile bio
About Mark Barnhill
Specialties: Microsoft Word, PowerPoint, Excel, SAP, Microstation, ArcGIS, CAD, PSPICE
Listed skills include Electrical Engineering, Engineering, Cad, Electricians, and 22 others.
Current workplace
Mark Barnhill's current company
Company context helps verify the profile and gives searchers a useful next step.
Hemlock Semiconductor
7 roles
Mark Barnhill work experience
A career timeline built from the work history available for this profile.
Power Distribution Engineer
Apr 2015 - Jan 2022
Electrical Engineer
Hemlock Semiconductor, Llc
Feb 2011 - Apr 2015
Summer Intern
-Dealt with electric line reconstruction planning and design.-Worked with other interns at a golf outing for Big Brothers, Big Sisters of Lansing.
May 2010 - Feb 2011
Intern
-Dealt with customer complaints in a reasonable and timely manner.-Involved with the storm restoration process both in the field and in the office.-Dealt with electric line reconstruction planning and design.-Worked with other interns to successfully execute a food drive to benefit a local food bank.
May 2009 - Aug 2009
Student Supervisor
-Demonstrated leadership and communication skills as a student supervisor-Served as a Bartender for formal gatherings-Food preparation and table service
May 2004 - May 2009
Data Migration
-Managed the transfer of substations from CAD/Microstation to ArcGIS -Trained incoming employees on proper procedures after two weeks on the job
May 2006 - Dec 2006
Team & coworkers
Colleagues at Hemlock Semiconductor
Other employees you can reach at hscpoly.com. View company contacts for 523 employees →
KL
Kristin L. K.
Colleague at Hemlock Semiconductor
United States, United States
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CC
Colleen Curry
Colleague at Hemlock Semiconductor
Saginaw County, Michigan, United States, United States
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TD
Teresa Datz-Siegel
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
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TJ
Tim Jeschke
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
ED
Ed Dean
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
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MR
Mark Richardson
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
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TW
Tim Wicke
Colleague at Hemlock Semiconductor
St Charles, Michigan, United States, United States
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JS
Jessica Sullivan
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
MM
Michael Modolo
Colleague at Hemlock Semiconductor
Greater Saginaw-Midland-Bay City Area, United States
View →
LS
Lauren Spahn
Colleague at Hemlock Semiconductor
Midland, Michigan, United States, United States
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Kristin L. K.
Colleague at Hemlock Semiconductor
United States, United States
View →
CC
Colleen Curry
Colleague at Hemlock Semiconductor
Saginaw County, Michigan, United States, United States
View →
TD
Teresa Datz-Siegel
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
TJ
Tim Jeschke
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
ED
Ed Dean
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
MR
Mark Richardson
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
TW
Tim Wicke
Colleague at Hemlock Semiconductor
St Charles, Michigan, United States, United States
View →
JS
Jessica Sullivan
Colleague at Hemlock Semiconductor
Hemlock, Michigan, United States, United States
View →
MM
Michael Modolo
Colleague at Hemlock Semiconductor
Greater Saginaw-Midland-Bay City Area, United States
View →
LS
Lauren Spahn
Colleague at Hemlock Semiconductor
Midland, Michigan, United States, United States
View →
2 education records
Mark Barnhill education
Bs, Electrical Engineering
Education record
Dewitt High School
FAQ
Frequently asked questions about Mark Barnhill
Quick answers generated from the profile data available on this page.
What company does Mark Barnhill work for?
Mark Barnhill works for Hemlock Semiconductor.
What is Mark Barnhill's role at Hemlock Semiconductor?
Mark Barnhill is listed as Instrument and Electrical Reliability Engineer at Hemlock Semiconductor.
What is Mark Barnhill's email address?
AeroLeads has found 2 work email signals at @hscpoly.com for Mark Barnhill at Hemlock Semiconductor.
Where is Mark Barnhill based?
Mark Barnhill is based in Hemlock, Michigan, United States while working with Hemlock Semiconductor.
What companies has Mark Barnhill worked for?
Mark Barnhill has worked for Hemlock Semiconductor, Hemlock Semiconductor Corporation, Hemlock Semiconductor, Llc, Consumers Energy, and Sodexo.
Who are Mark Barnhill's colleagues at Hemlock Semiconductor?
Mark Barnhill's colleagues at Hemlock Semiconductor include Kristin L. K., Colleen Curry, Teresa Datz-Siegel, Tim Jeschke, and Ed Dean.
How can I contact Mark Barnhill?
You can use AeroLeads to view verified contact signals for Mark Barnhill at Hemlock Semiconductor, including work email, phone, and LinkedIn data when available.
What schools did Mark Barnhill attend?
Mark Barnhill holds Bs, Electrical Engineering from Michigan State University.
What skills is Mark Barnhill known for?
Mark Barnhill is listed with skills including Electrical Engineering, Engineering, Cad, Electricians, Project Planning, Microsoft Word, Powerpoint, and Microstation.
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