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Home / Training / Security Roles / Authorized Security Requestors

Authorized Security Requestors

Personnel authorized to approve role assignments for their system members

East Texas A&M University

Heath Shaffer
Payroll Director
[email protected]
(903) 886-5046 (phone)

Kevin Martin
Security Reviewer
[email protected]
(903) 886-5021 (phone)

Sharissa Berry
Assistant Director of Human Resources
[email protected]
903.886.5004 (phone)

Tammi Thompson
Director, Human Resources
[email protected]
(903) 468-3021 (phone)


Prairie View A&M University

Cheryl Greene
Director, Human Resources
[email protected]
936-261-1794 (phone)


Tarleton State University

Amy Browder
Director, Employee Development
[email protected]
254-968-9529 (phone)

Jamie Merritt
Director of HRIS and Payroll
[email protected]
254-595-7202 (phone)


Texas A&M AgriLife Extension Service

Elizabeth Schwartz
Chief Human Resources Officer
[email protected]
979-845-7810 (phone)

Karisa Cherry
Director, Payroll
[email protected]
979-314-5692 (phone)

Melanie Upton
Employee Relations Manager
[email protected]
(979) 314-5744 (phone)

Taylor Horsman
Human Resources Specialist III
[email protected]
979-803-1268 (phone)


Texas A&M AgriLife Research

Elizabeth Schwartz
Chief Human Resources Officer
[email protected]
979-845-7810 (phone)

Karisa Cherry
Director, Payroll
[email protected]
979-314-5692 (phone)

Melanie Upton
Employee Relations Manager
[email protected]
(979) 314-5744 (phone)

Taylor Horsman
Human Resources Specialist III
[email protected]
979-803-1268 (phone)


Texas A&M Engineering Experiment Station

Allie Prejean
Human Resources Administrator I
[email protected]
979-458-8198 (phone)

Erica Hamlin
Assistant Director, Human Resources
[email protected]
979-458-9390 (phone)

Melissa Thallemer
Chief People Officer
[email protected]
979-458-7698 (phone)

Sofia Rangel
Human Resources Specialist III
[email protected]
979-458-8197 (phone)


Texas A&M Engineering Extension Service

Brian Stipe
Assistant CFO
[email protected]
979-458-6836 (phone)

Christina Foley
Interim HR Director
[email protected]
979-458-4140 (phone)


Texas A&M Forest Service

Kristen Suehs
Payroll & Support Services Department Head
[email protected]
979 458 6623 (phone)

Melanie Upton
Manager, Human Resources
[email protected]
9793145744 (phone)


Texas A&M Health Science Center

Amber Cervantez
Workday Administrator
[email protected]
979-862-4971 (phone)

Laura Dohnalik
Assistant Director, Continuous Improvement
[email protected]
979-862-3854 (phone)

Mary Schubert
Director, Continuous Improvement & Service Quality
[email protected]
979-845-7978 (phone)


Texas A&M International University

Denisse Botello
Budget, Payroll & Fiscal Analysis
[email protected]
(956) 3262369 (phone)

Fred Juarez
Budget, Payroll & Fiscal Analysis
[email protected]
956-326-2448 (phone)


Texas A&M System Offices

Adam Davidson
Executive Director, Employee Services
[email protected]
979-458-6169 (phone)

Dawn Santo
Director, Human Resources
[email protected]
(979)458-6164 (phone)

Joseph Duron
Chief Administrative Officer
[email protected]
(979) 4586110 (phone)

Marc Moore
SEA Dev Director
[email protected]
979-458-6435 (phone)


Texas A&M Transportation Institute

Elvia Oliva
Assistant Director, Human Resources
[email protected]
979-317-2059 (phone)

Katie Cates
Assistant Director, Human Resources
[email protected]
979-317-2057 (phone)


Texas A&M University

Amber Cervantez
Workday Administrator
[email protected]
979-862-4971 (phone)

Laura Dohnalik
Assistant Director, Continuous Improvement
[email protected]
979-862-3854 (phone)

Mary Schubert
Director, Continuous Improvement & Service Quality
[email protected]
979-845-7978 (phone)


Texas A&M University at Galveston

Amber Cervantez
Workday Administrator
[email protected]
979-862-4971 (phone)

Laura Dohnalik
Assistant Director, Continuous Improvement
[email protected]
979-862-3854 (phone)

Mary Schubert
Director, Continuous Improvement & Service Quality
[email protected]
979-845-7978 (phone)


Texas A&M University-Central Texas

Tina Flores-Nevarez
Director, Human Resources
[email protected]
254-519-8015 (phone)


Texas A&M University-Corpus Christi

Cassondra Casanova
Associate Director of HR
[email protected]
(361) 8253864 (phone)


Texas A&M University-Kingsville

Derek Gonzales
Human Resources Manager
[email protected]
361-593-3704 (phone)

Evangelina Lopez
Associate VP, People & Culture
[email protected]
361-593-3705 (phone)


Texas A&M University-San Antonio

Juan Ortiz
Controller
[email protected]
(210) 844-1460 (phone)

Martha Olivos-Gonzalez
Chief Human Resources Officer
[email protected]
(210) 784-2059 (phone)


Texas A&M University-Texarkana

Charlotte Banks
Assistant Vice President & Chief HRO
[email protected]
903-223-3012 (phone)

Jeffrey Hinton
Executive Vice President Finance & Administration
[email protected]
903-223-3005 (phone)


Texas A&M University-Victoria

Jada Walton
Mgr, HR Operations
[email protected]
361-570-4805 (phone)

Shelly Frank
Director of Human Resources
[email protected]
361-570-4800 (phone)


Texas A&M Veterinary Medical Diagnostic Laboratory

Elizabeth Schwartz
Chief Human Resources Officer
[email protected]
979-845-7810 (phone)

Karisa Cherry
Director, Payroll
[email protected]
979-314-5692 (phone)

Melanie Upton
Employee Relations Manager
[email protected]
(979) 314-5744 (phone)

Taylor Horsman
Human Resources Specialist III
[email protected]
979-803-1268 (phone)


Texas Division of Emergency Management

Maggie Freeman
Chief Human Resources Officer & Title IX Officer
[email protected]
512-701-5995 (phone)

Paula Hanson
Chief Financial Officer
[email protected]
512-424-2019 (phone)


West Texas A&M University

Shannon Ham
Director, Payroll & Benefits Administration
[email protected]
806 651 2082 (phone)


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