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Jeff Ryan Email & Phone Number

Senior Operations Specialist at Ameren

Location: Decatur, Illinois, United States 1 work role 2 schools

1 work email found @ameren.com LinkedIn matched

✓ Verified July 2026 4 data sources Profile completeness 86%

Current company

Ameren

Role

Senior Operations Specialist

Location

Decatur, Illinois, United States

Company size

5535 employees

Who is Jeff Ryan? Overview

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Quick answer

Jeff Ryan is listed as Senior Operations Specialist at Ameren, a with 5535 employees, based in Decatur, Illinois, United States. AeroLeads shows a work email signal at ameren.com and a matched LinkedIn profile for Jeff Ryan.

Jeff Ryan holds Associate Of Arts And Sciences - Aas, Information Technology from Richland Community College.

Company email context

Email format at Ameren

This section adds company-level context without repeating Jeff Ryan's masked contact details.

{first_initial}{last}@ameren.com

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AeroLeads found 1 current-domain work email signal for Jeff Ryan. Compare company email patterns before reaching out.

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Profile bio

About Jeff Ryan

Jeff Ryan is a Senior Operations Specialist at Ameren.

Current workplace

Jeff Ryan's current company

Company context helps verify the profile and gives searchers a useful next step.

Ameren

Senior Operations Specialist

st. louis, missouri, united states

Website

ameren.com

Employees

5535

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Company profile

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1 role

Jeff Ryan work experience

A career timeline built from the work history available for this profile.

Senior Operations Specialist

Ameren

Apr 2005 - Present

Team & coworkers

Colleagues at Ameren

Other employees you can reach at ameren.com. View company contacts for 5535 employees →

Dean Thompson Colleague at AmerenBloomington, Illinois, United States View → AK

Anne Kerin Colleague at AmerenSt Louis, Missouri, United States View → TL

Tiffany Lillard Mhrm Colleague at AmerenCollinsville, Illinois, United States View → TT

Tom Thompson Colleague at AmerenSullivan, Missouri, United States View → EM

Eric Morris Colleague at AmerenJefferson County, Missouri, United States View → JB

Joseph Baker Colleague at AmerenLake St Louis, Missouri, United States View → DW

Darin West Colleague at AmerenTuscola, Illinois, United States View → SL

Stacy Leisinger Colleague at AmerenPortland, Missouri, United States View → RR

Roger Record. New Precinct Colleague at AmerenBenton, Missouri, United States View → ME

Matthew Evers, Pmp Colleague at AmerenJefferson City, Missouri, United States View →

2 education records

Jeff Ryan education

Associate Of Arts And Sciences - Aas, Information Technology

Richland Community College

Hotel, Motel, And Restaurant Management

University Of Illinois At Urbana-Champaign

FAQ

Frequently asked questions about Jeff Ryan

Quick answers generated from the profile data available on this page.

What company does Jeff Ryan work for?

Jeff Ryan works for Ameren.

What is Jeff Ryan's role at Ameren?

Jeff Ryan is listed as Senior Operations Specialist at Ameren.

What is Jeff Ryan's email address?

AeroLeads has found 1 work email signal at @ameren.com for Jeff Ryan at Ameren.

Where is Jeff Ryan based?

Jeff Ryan is based in Decatur, Illinois, United States while working with Ameren.

What companies has Jeff Ryan worked for?

Jeff Ryan has worked for Ameren.

Who are Jeff Ryan's colleagues at Ameren?

Jeff Ryan's colleagues at Ameren include Dean Thompson, Anne Kerin, Tiffany Lillard Mhrm, Tom Thompson, and Eric Morris.

How can I contact Jeff Ryan?

You can use AeroLeads to view verified contact signals for Jeff Ryan at Ameren, including work email, phone, and LinkedIn data when available.

What schools did Jeff Ryan attend?