Quality Assurance Specialist
Current
Jul 2021 - Present
AeroLeads people directory · profile
Ed Leibner Email & Phone Number
Quality Assurance Specialist
at
Jost Chemical Co.
1 work email found
@jostchemical.com
4 phones found area 314, 636, and 816
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Quality Assurance Specialist
Location
Lake St Louis, Missouri, United States
Who is Ed Leibner? Overview
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Quick answer
Ed Leibner is listed as Quality Assurance Specialist at Jost Chemical Co., based in Lake St Louis, Missouri, United States. AeroLeads shows a work email signal at jostchemical.com, phone signal with area code 314, 636, 816, and a matched LinkedIn profile for Ed Leibner.
Ed Leibner previously worked as Sr. Process Engineer, CW at Patheon/Thermofisher and Senior Process Engineer at Virbac. Ed Leibner holds Post Doctoral Research, Organic Chemistry from Clemson University.
Company email context
Email format at Jost Chemical Co.
This section adds company-level context without repeating Ed Leibner's masked contact details.
{first}.{last}@jostchemical.com
86% confidence
AeroLeads found 1 current-domain work email signal for Ed Leibner. Compare company email patterns before reaching out.
Profile bio
About Ed Leibner
Experienced Process Engineer/Scale-up Chemist with a demonstrated history of working in the pharmaceuticals industry. Skilled in Process Development and improvements, DMAIC, Verification and Validation (V&V), Change Control, and FDA GMP. Strong operations professional with a post Doctoral Research focused in Organic Chemistry from Clemson University.
Listed skills include Pharmaceutical Industry, Gmp, Validation, Change Control, and 38 others.
Current workplace
Ed Leibner's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles · 47 years
Ed Leibner work experience
A career timeline built from the work history available for this profile.
Sr. Process Engineer, Cw
Patheon/Thermofisher
Nov 2018 - Feb 2019
Senior Process Engineer
Mar 2016 - Sep 2018
Process Engineer, Cw
Oct 2015 - Mar 2016
Process Engineer, Cw
Mar 2015 - Jun 2015
Process Engineer, Cw
Dec 2014 - Mar 2015
Principal Chemical Process Engineer
Mallinckrodt Pharmaceutical
19 years R&D in product & process development. 14 years production process improvement, new process implementation, project management, and new process development.
1980 - 2013
~33 yrs
3 education records
Ed Leibner education
Post Doctoral Research, Organic Chemistry
Clemson University
Doctor Of Philosophy (Phd), Chemistry
Clemson University
Bachelor Of Science (Bs), Biochemistry
David Lipscomb University
FAQ
Frequently asked questions about Ed Leibner
Quick answers generated from the profile data available on this page.
What company does Ed Leibner work for?
Ed Leibner works for Jost Chemical Co..
What is Ed Leibner's role at Jost Chemical Co.?
Ed Leibner is listed as Quality Assurance Specialist at Jost Chemical Co..
What is Ed Leibner's email address?
AeroLeads has found 1 work email signal at @jostchemical.com for Ed Leibner at Jost Chemical Co..
What is Ed Leibner's phone number?
AeroLeads has found 4 phone signal(s) with area code 314, 636, 816 for Ed Leibner at Jost Chemical Co..
Where is Ed Leibner based?
Ed Leibner is based in Lake St Louis, Missouri, United States while working with Jost Chemical Co..
What companies has Ed Leibner worked for?
Ed Leibner has worked for Jost Chemical Co., Patheon/Thermofisher, Virbac, Gsk, and Washington University In St. Louis.
How can I contact Ed Leibner?
You can use AeroLeads to view verified contact signals for Ed Leibner at Jost Chemical Co., including work email, phone, and LinkedIn data when available.
What schools did Ed Leibner attend?
Ed Leibner holds Post Doctoral Research, Organic Chemistry from Clemson University.
What skills is Ed Leibner known for?
Ed Leibner is listed with skills including Pharmaceutical Industry, Gmp, Validation, Change Control, Chemistry, Organic Chemistry, Process Optimization, and Wet Chemistry.
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