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John Jarosinski Email & Phone Number
Computer Numerical Control Machinist at L&j technologies
at
Copar
LinkedIn matched
✓ Verified August 2026
2 data sources
Profile completeness 71%
Current company
Role
Computer Numerical Control Machinist at L&j technologies
Location
Downers Grove, Illinois, United States
Company size
Who is John Jarosinski? Overview
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Quick answer
John Jarosinski is listed as Computer Numerical Control Machinist at L&j technologies at Copar, a with 23 employees, based in Downers Grove, Illinois, United States. AeroLeads shows a matched LinkedIn profile for John Jarosinski.
John Jarosinski previously worked as Computer Numerical Control Machinist at Copar and Computer Numerical Control Machinist at L&J Technologies.
Company email context
Email format at Copar
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Copar
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Profile bio
About John Jarosinski
John Jarosinski is a Computer Numerical Control Machinist at L&j technologies at Copar.
Current workplace
John Jarosinski's current company
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Copar
2 roles
John Jarosinski work experience
A career timeline built from the work history available for this profile.
Computer Numerical Control Machinist
Current
Oct 2022 - Present
Team & coworkers
Colleagues at Copar
Other employees you can reach at copar.nl. View company contacts for 23 employees →
JV
Jurgen Van Zitteren
Colleague at CoparBreda, North Brabant, Netherlands
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FZ
Francesco Zuddas
Colleague at CoparDolianova, Sardinia, Italy
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CB
Cecilia Brizuela
Colleague at CoparArgentina
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IG
Ismael Gracia
Colleague at CoparLos Mochis, Sinaloa, Mexico
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NA
Necro Antifas
Colleague at CoparVeracruz, Mexico
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BC
Bruno Chavez
Colleague at CoparArgentina
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A.
Augustin .K Diatta
Colleague at CoparGreater Barcelona Metropolitan Area, Spain
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MV
Manuel Velazquez
Colleague at CoparQuerétaro, Mexico
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GG
Gerson Guerra
Colleague at CoparEl Salvador
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JH
José H-Mvl
Colleague at CoparWaalwijk, North Brabant, Netherlands
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Jurgen Van Zitteren
Colleague at CoparBreda, North Brabant, Netherlands
View →
FZ
Francesco Zuddas
Colleague at CoparDolianova, Sardinia, Italy
View →
CB
Cecilia Brizuela
Colleague at CoparArgentina
View →
IG
Ismael Gracia
Colleague at CoparLos Mochis, Sinaloa, Mexico
View →
NA
Necro Antifas
Colleague at CoparVeracruz, Mexico
View →
BC
Bruno Chavez
Colleague at CoparArgentina
View →
A.
Augustin .K Diatta
Colleague at CoparGreater Barcelona Metropolitan Area, Spain
View →
MV
Manuel Velazquez
Colleague at CoparQuerétaro, Mexico
View →
GG
Gerson Guerra
Colleague at CoparEl Salvador
View →
JH
José H-Mvl
Colleague at CoparWaalwijk, North Brabant, Netherlands
View →
FAQ
Frequently asked questions about John Jarosinski
Quick answers generated from the profile data available on this page.
What company does John Jarosinski work for?
John Jarosinski works for Copar.
What is John Jarosinski's role at Copar?
John Jarosinski is listed as Computer Numerical Control Machinist at L&j technologies at Copar.
Where is John Jarosinski based?
John Jarosinski is based in Downers Grove, Illinois, United States while working with Copar.
What companies has John Jarosinski worked for?
John Jarosinski has worked for Copar and L&J Technologies.
Who are John Jarosinski's colleagues at Copar?
John Jarosinski's colleagues at Copar include Jurgen Van Zitteren, Francesco Zuddas, Cecilia Brizuela, Ismael Gracia, and Necro Antifas.
How can I contact John Jarosinski?
You can use AeroLeads to view verified contact signals for John Jarosinski at Copar, including work email, phone, and LinkedIn data when available.
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