Stephen Winkfein
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Stephen Winkfein Email & Phone Number

Sr. Manager, IT Service Management at Choctaw Nation of Oklahoma
Location: Durant, Oklahoma, United States 13 work roles
1 work email found @choctawnation.com LinkedIn matched
✓ Verified July 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email s****@choctawnation.com
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Current company
Role
Sr. Manager, IT Service Management
Location
Durant, Oklahoma, United States
Company size

Who is Stephen Winkfein? Overview

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Quick answer

Stephen Winkfein is listed as Sr. Manager, IT Service Management at Choctaw Nation of Oklahoma, a with 1410 employees, based in Durant, Oklahoma, United States. AeroLeads shows a work email signal at choctawnation.com and a matched LinkedIn profile for Stephen Winkfein.

Stephen Winkfein previously worked as IT Service Desk Manager at Chickasaw Nation and Health IT Imaging Analyst at Chickasaw Nation.

Company email context

Email format at Choctaw Nation of Oklahoma

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{first_initial}{last}@choctawnation.com
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AeroLeads found 1 current-domain work email signal for Stephen Winkfein. Compare company email patterns before reaching out.

Profile bio

About Stephen Winkfein

I have 15 years of leadership experience. I have worked in several industries with a concentration in IT. I take pride in serving the Choctaw Nation currently and continue to serve my family.

Listed skills include Information Technology, Service Desk, Production Support, Leadership, and 2 others.

Current workplace

Stephen Winkfein's current company

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Choctaw Nation of Oklahoma
Choctaw Nation Of Oklahoma
Sr. Manager, IT Service Management
durant, oklahoma, united states
Employees
1410
AeroLeads page
13 roles

Stephen Winkfein work experience

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

Sales Supervisor

Mesquite, Texas

Dec 2011 - Aug 2012

Sales Associate

Mesquite, Texas

Oct 2011 - Dec 2011

Sbu Manager

Dallas/Fort Worth Area

Oversee and manage the operations of a business unit with overall responsibility for the account (i.e. service delivery, sales, operations, IT, HR, facilities). Manage the client relationship ensuring customer satisfactionHave profit and loss responsibility and overall control of planning, staffing, budgeting, managing expense priorities, and recommending and implementing changes to methods for the business unitProvide budget analysis, labor planning, problem resolution and coordination of activities between client and company personnelCurrent SBU provides Imaging Services (i.e. Prep, Scan, Indexing, and Warehouse Storage) to a local Mortgage Company

Oct 2009 - Sep 2011

Service Delivery Manager

Dallas/Fort Worth Area

Managed Project Governess for the Professional Services projects from beginning to endHandled communication between the SBU's and Professional Services in regards to the projectsImplemented a new governess process in Professional Services.

May 2008 - Oct 2009

Sales Associate

Adt

Dallas/Fort Worth Area

Sep 2007 - Apr 2008

Manager Branch Origination Support

Manage a support desk of 15 team members that support branch operations and procedures surrounding the Front End ApplicationsResponsible for improving team efficiencies and improving overall branch satisfaction with the support deskCreate and Run ACD Phone, Support Magic , and Team Member Reports using Crystal Reporting

Nov 1998 - Sep 2007

Mortgage System Support Tech Iv

Provide Production Support for Underwriting Centers, Branches, and Users using Document Imaging Workflow, Document Tracking System, and Scanning/Indexing Applications, including FileNet and Kofax.Work with 3rd party vendors to enhance current applications. This included creating business requirements, prioritizing enhancements, assisting with the creation of interfaces with internal applications, and following up with new solutions developed by the vendor. Provided Training to users on New Applications and Enhancements to Existing Applications. This included creating training and user guides for Users and VendorsManaged multiple releases of new applications and enhancements. This included gathering feedback from users, planning and coordinating the process for new enhancements, researching and analyzing new solutions provided by vendors, and reviewing current internal processes for opportunities of improvement.

Nov 1998 - Sep 2007

Product Owner/Project Manager

for new Collateral Management SystemManage the ongoing maintenance of a new Appraisal Ordering System. This includes producing monthly reports, gathering feedback from users, planning and coordinating the process for new enhancements, processing monthly invoices, and reviewing current internal processes for opportunities of improvement. Work with 3rd party vendor to enhance current application. This includes creating business requirements, prioritizing enhancements, assisting with the creation of interfaces with internal applications, and following up with new solutions developed by the vendor. Manage the Project of releasing this application to our Wholesale Channel. This includes working with the 3rd Party Vendor to create Business Requirements, creating training documentation, planning and coordination the product release, and gathering the information to set up each individual branch. Manage 2 Appraiser Administration employees that are responsible for User, Branch, and Appraiser Administration.

Nov 1998 - Sep 2007

Underwriting Processor

Entered data into DU and/or LP Updated TMO (Loan Processing System)Reviewed Credit Report and made comments as neededCalled Verifications for Employment and Rent

Nov 1998 - Sep 2007

Application Administrator

Intraprise Solutions, Inc

Worked as contractor at First Horizon for 7 months for a 3rd Party vendor that provided Document Imaging technology to First horizonSupplied Second Level support for Document Imaging Applications, DTS and Imaging Servers. This included the support for All Scanners, and Scanning/Indexing Applications, including FileNet & Kofax.Worked with FileNet & Kofax Administrators to provide FileNet Support, Including System Administration, Research, and Resolution of Issues.Assisted with Enhancement and New Application Implementations. This included working with the business groups to create business requirements and to discuss business needs.Tested New Applications and Enhancements

Jan 2000 - Jan 2001
Team & coworkers

Colleagues at Choctaw Nation of Oklahoma

Other employees you can reach at choctawnation.com. View company contacts for 1410 employees →

FAQ

Frequently asked questions about Stephen Winkfein

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

What company does Stephen Winkfein work for?

Stephen Winkfein works for Choctaw Nation of Oklahoma.

What is Stephen Winkfein's role at Choctaw Nation of Oklahoma?

Stephen Winkfein is listed as Sr. Manager, IT Service Management at Choctaw Nation of Oklahoma.

What is Stephen Winkfein's email address?

AeroLeads has found 1 work email signal at @choctawnation.com for Stephen Winkfein at Choctaw Nation of Oklahoma.

Where is Stephen Winkfein based?

Stephen Winkfein is based in Durant, Oklahoma, United States while working with Choctaw Nation of Oklahoma.

What companies has Stephen Winkfein worked for?

Stephen Winkfein has worked for Choctaw Nation Of Oklahoma, Chickasaw Nation, Macy'S, Affiliated Computer Service, and Adt.

Who are Stephen Winkfein's colleagues at Choctaw Nation of Oklahoma?

Stephen Winkfein's colleagues at Choctaw Nation of Oklahoma include Jennifer Smith, Cheyhoma Dugger, Mba, Vicki Prough, Justin Buckham, and Essie Frazier.

How can I contact Stephen Winkfein?

You can use AeroLeads to view verified contact signals for Stephen Winkfein at Choctaw Nation of Oklahoma, including work email, phone, and LinkedIn data when available.

What skills is Stephen Winkfein known for?

Stephen Winkfein is listed with skills including Information Technology, Service Desk, Production Support, Leadership, Customer Satisfaction, and Product Management.

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