Feb 2022 - Present
AeroLeads people directory · profile
Jonathan Jefferson Email & Phone Number
Project Engineer
at
Yezek & Sons, LLC
1 work email found
@easi.com
2 phones found area 309
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Project Engineer
Location
Dunlap, Illinois, United States
Company size
Who is Jonathan Jefferson? Overview
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Quick answer
Jonathan Jefferson is listed as Project Engineer at Yezek & Sons, LLC, a with 3 employees, based in Dunlap, Illinois, United States. AeroLeads shows a work email signal at easi.com, phone signal with area code 309, and a matched LinkedIn profile for Jonathan Jefferson.
Jonathan Jefferson previously worked as Account Manager at Engineered Sales, Inc. and Senior Account Manager at Axiscades. Jonathan Jefferson holds Bsme, Engineering from University Of Illinois Chicago.
Company email context
Email format at Yezek & Sons, LLC
This section adds company-level context without repeating Jonathan Jefferson's masked contact details.
{first_initial}{last}@easi.com
86% confidence
AeroLeads found 1 current-domain work email signal for Jonathan Jefferson. Compare company email patterns before reaching out.
Profile bio
About Jonathan Jefferson
Jonathan Jefferson is a Project Engineer at Yezek & Sons, LLC. He possess expertise in six sigma, engineering, project management, manufacturing, pro engineer and 21 more skills.
Listed skills include Six Sigma, Engineering, Project Management, Manufacturing, and 22 others.
Current workplace
Jonathan Jefferson's current company
Company context helps verify the profile and gives searchers a useful next step.
Yezek & Sons, Llc
8 roles
Jonathan Jefferson work experience
A career timeline built from the work history available for this profile.
Mar 2020 - Feb 2022
Senior Account Manager
Dec 2018 - Mar 2020
Account Manager
Jan 2017 - Sep 2017
May 2012 - Nov 2016
Project Manager
On-site manager for Belcan engineers at Caterpillar's Mossville engine facility.
Mar 2009 - May 2012
Project Manager
Managed projects and engineering staff for Butler at Caterpillar's engine facility. Butler's contracts were converted to Belcan in March 2009.
Dec 2003 - Mar 2009
Sales Engineer
Mpc Products
Aerospace component sales for business jets
May 2001 - May 2003
Team & coworkers
Colleagues at Yezek & Sons, LLC
Other employees you can reach at yezekco.com. View company contacts for 3 employees →
2 education records
Jonathan Jefferson education
Bsme, Engineering
Bba, Marketing / Management
FAQ
Frequently asked questions about Jonathan Jefferson
Quick answers generated from the profile data available on this page.
What company does Jonathan Jefferson work for?
Jonathan Jefferson works for Yezek & Sons, LLC.
What is Jonathan Jefferson's role at Yezek & Sons, LLC?
Jonathan Jefferson is listed as Project Engineer at Yezek & Sons, LLC.
What is Jonathan Jefferson's email address?
AeroLeads has found 1 work email signal at @easi.com for Jonathan Jefferson at Yezek & Sons, LLC.
What is Jonathan Jefferson's phone number?
AeroLeads has found 2 phone signal(s) with area code 309 for Jonathan Jefferson at Yezek & Sons, LLC.
Where is Jonathan Jefferson based?
Jonathan Jefferson is based in Dunlap, Illinois, United States while working with Yezek & Sons, LLC.
What companies has Jonathan Jefferson worked for?
Jonathan Jefferson has worked for Yezek & Sons, Llc, Engineered Sales, Inc., Axiscades, Tata Technologies, and Easi.
Who are Jonathan Jefferson's colleagues at Yezek & Sons, LLC?
Jonathan Jefferson's colleagues at Yezek & Sons, LLC include Steve Mourisse, Mark Bell, and Sophie Russell.
How can I contact Jonathan Jefferson?
You can use AeroLeads to view verified contact signals for Jonathan Jefferson at Yezek & Sons, LLC, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Jefferson attend?
Jonathan Jefferson holds Bsme, Engineering from University Of Illinois Chicago.
What skills is Jonathan Jefferson known for?
Jonathan Jefferson is listed with skills including Six Sigma, Engineering, Project Management, Manufacturing, Pro Engineer, Design For Manufacturing, Management, and Manufacturing Engineering.
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