Senior Engineer - Operational Improvement
Current
Nov 2019 - Present
AeroLeads people directory · profile
Jonathan Dufek Email & Phone Number
Senior Engineer - Operational Improvement at Freeport-McMoRan
at
Freeport-McMoRan
1 work email found
@fmjobs.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Engineer - Operational Improvement at Freeport-McMoRan
Location
Tucson, Arizona, United States
Company size
Who is Jonathan Dufek? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jonathan Dufek is listed as Senior Engineer - Operational Improvement at Freeport-McMoRan at Freeport-McMoRan, a with 6326 employees, based in Tucson, Arizona, United States. AeroLeads shows a work email signal at fmjobs.com and a matched LinkedIn profile for Jonathan Dufek.
Jonathan Dufek previously worked as Senior Engineer - Operational Improvement at Freeport-Mcmoran and Product Manager, Fragmentation Integration at Hexagon Mining. Jonathan Dufek holds Master Of Engineering (M.Eng.), Mining And Mineral Engineering from University Of Arizona.
Company email context
Email format at Freeport-McMoRan
This section adds company-level context without repeating Jonathan Dufek's masked contact details.
{first}{last}@fmjobs.com
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AeroLeads found 1 current-domain work email signal for Jonathan Dufek. Compare company email patterns before reaching out.
Profile bio
About Jonathan Dufek
Jonathan Dufek is a Senior Engineer - Operational Improvement at Freeport-McMoRan at Freeport-McMoRan. He possess expertise in mining, metallurgy, mineral processing, engineering, project engineering and 8 more skills.
Listed skills include Mining, Metallurgy, Mineral Processing, Engineering, and 9 others.
Current workplace
Jonathan Dufek's current company
Company context helps verify the profile and gives searchers a useful next step.
Freeport-Mcmoran
6 roles
Jonathan Dufek work experience
A career timeline built from the work history available for this profile.
Product Manager, Fragmentation Integration
Jun 2019 - Nov 2019
Product Manager, Split-Shovelcam Systems
Split Engineering
Nov 2017 - Jun 2019
Mine Engineer Ii
Apr 2017 - Nov 2017
Engineer Ii
Jan 2014 - Apr 2017
Research Engineer
Jun 2009 - Jan 2014
Team & coworkers
Colleagues at Freeport-McMoRan
Other employees you can reach at fmjobs.com. View company contacts for 6326 employees →
CA
Candra Atmaja
Colleague at Freeport-McmoranIndonesia
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DK
Dollie Kent
Colleague at Freeport-McmoranCologne Bonn Region, Germany
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TN
Trevor Nash
Colleague at Freeport-McmoranUnited States
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JR
Jolyn Rhodes
Colleague at Freeport-McmoranEmpire, Colorado, United States
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BZ
Brian Zimmerman
Colleague at Freeport-McmoranBuena Vista, Colorado, United States
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VD
Valentine Delacruz
Colleague at Freeport-McmoranSkull Valley, Arizona, United States
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NN
Natanna Nunes
Colleague at Freeport-McmoranSalt Lake City, Utah, United States
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AA
Augusto Alvarez
Colleague at Freeport-McmoranChile
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TH
Tina Hewitt
Colleague at Freeport-McmoranPhoenix, Arizona, United States
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RJ
Robin J.
Colleague at Freeport-McmoranPhoenix, Arizona, United States
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Candra Atmaja
Colleague at Freeport-McmoranIndonesia
View →
DK
Dollie Kent
Colleague at Freeport-McmoranCologne Bonn Region, Germany
View →
TN
Trevor Nash
Colleague at Freeport-McmoranUnited States
View →
JR
Jolyn Rhodes
Colleague at Freeport-McmoranEmpire, Colorado, United States
View →
BZ
Brian Zimmerman
Colleague at Freeport-McmoranBuena Vista, Colorado, United States
View →
VD
Valentine Delacruz
Colleague at Freeport-McmoranSkull Valley, Arizona, United States
View →
NN
Natanna Nunes
Colleague at Freeport-McmoranSalt Lake City, Utah, United States
View →
AA
Augusto Alvarez
Colleague at Freeport-McmoranChile
View →
TH
Tina Hewitt
Colleague at Freeport-McmoranPhoenix, Arizona, United States
View →
RJ
Robin J.
Colleague at Freeport-McmoranPhoenix, Arizona, United States
View →
2 education records
Jonathan Dufek education
Master Of Engineering (M.Eng.), Mining And Mineral Engineering
Bachelor Of Science (B.S.), Mechanical Engineering
FAQ
Frequently asked questions about Jonathan Dufek
Quick answers generated from the profile data available on this page.
What company does Jonathan Dufek work for?
Jonathan Dufek works for Freeport-McMoRan.
What is Jonathan Dufek's role at Freeport-McMoRan?
Jonathan Dufek is listed as Senior Engineer - Operational Improvement at Freeport-McMoRan at Freeport-McMoRan.
What is Jonathan Dufek's email address?
AeroLeads has found 1 work email signal at @fmjobs.com for Jonathan Dufek at Freeport-McMoRan.
Where is Jonathan Dufek based?
Jonathan Dufek is based in Tucson, Arizona, United States while working with Freeport-McMoRan.
What companies has Jonathan Dufek worked for?
Jonathan Dufek has worked for Freeport-Mcmoran, Hexagon Mining, Split Engineering, and Freeport-Mcmoran Copper & Gold Inc..
Who are Jonathan Dufek's colleagues at Freeport-McMoRan?
Jonathan Dufek's colleagues at Freeport-McMoRan include Candra Atmaja, Dollie Kent, Trevor Nash, Jolyn Rhodes, and Brian Zimmerman.
How can I contact Jonathan Dufek?
You can use AeroLeads to view verified contact signals for Jonathan Dufek at Freeport-McMoRan, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Dufek attend?
Jonathan Dufek holds Master Of Engineering (M.Eng.), Mining And Mineral Engineering from University Of Arizona.
What skills is Jonathan Dufek known for?
Jonathan Dufek is listed with skills including Mining, Metallurgy, Mineral Processing, Engineering, Project Engineering, Minerals, Coal, and Commissioning.
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