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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
Heath.Shaffer@tamuc.edu
(903) 886-5046 (phone)

Kevin Martin
Security Reviewer
Kevin.Martin@tamuc.edu
(903) 886-5021 (phone)

Sharissa Berry
Assistant Director of Human Resources
Sharissa.Berry@tamuc.edu
903.886.5004 (phone)

Tammi Thompson
Director, Human Resources
Tammi.Thompson@tamuc.edu
(903) 468-3021 (phone)


Prairie View A&M University

Cheryl Greene
Director, Human Resources
ckgreene@pvamu.edu
936-261-1794 (phone)


Tarleton State University

Amy Browder
Director, Employee Development
browder@tarleton.edu
254-968-9529 (phone)


Texas A&M AgriLife Extension Service

Elizabeth Schwartz
Chief Human Resources Officer
elizabeth.schwartz@ag.tamu.edu
979-845-7810 (phone)

Karisa Cherry
Director, Payroll
kjcherry@ag.tamu.edu
979-314-5692 (phone)

Taylor Horsman
Human Resources Specialist III
taylor.horsman@ag.tamu.edu
979-803-1268 (phone)


Texas A&M AgriLife Research

Elizabeth Schwartz
Chief Human Resources Officer
elizabeth.schwartz@ag.tamu.edu
979-845-7810 (phone)

Karisa Cherry
Director, Payroll
kjcherry@ag.tamu.edu
979-314-5692 (phone)

Taylor Horsman
Human Resources Specialist III
taylor.horsman@ag.tamu.edu
979-803-1268 (phone)


Texas A&M Engineering Experiment Station

Erica M Hamlin
Assistant Director, Human Resources
ericawallingford@tamu.edu
9794589390 (phone)

Sarah Donnel
Human Resources Specialist II
sarahdonnel@tamu.edu
979-458-7496 (phone)


Texas A&M Engineering Extension Service

Brian Stipe
Assistant CFO
brian-stipe@tamu.edu
979-458-6836 (phone)

Christina Foley
Interim HR Director
Christina.foley@teex.tamu.edu
979-458-4140 (phone)


Texas A&M Forest Service

Kristen Suehs
Payroll & Support Services Department Head
ksuehs@tfs.tamu.edu
979 458 6623 (phone)

Melanie Upton
Manager, Human Resources
melanie.upton@ag.tamu.edu
9793145744 (phone)


Texas A&M Health Science Center

Amber Cervantez
Workday Administrator
acervantez@tamu.edu
979-862-4971 (phone)

Laura Dohnalik
Assistant Director, Continuous Improvement
ldohnalik@tamu.edu
979-862-3854 (phone)

Mary Schubert
Director, Continuous Improvement & Service Quality
mschubert@tamu.edu
979-845-7978 (phone)


Texas A&M International University

Denisse Botello
Budget, Payroll & Fiscal Analysis
denisse.garza@tamiu.edu
(956) 3262369 (phone)

Fred Juarez
Budget, Payroll & Fiscal Analysis
fredjuarez@tamiu.edu
956-326-2448 (phone)


Texas A&M System Offices

Adam Davidson
Executive Director, Employee Services
adavidson@tamus.edu
979-458-6169 (phone)

Dawn Santo
Director, Human Resources
dsanto@tamus.edu
(979)458-6164 (phone)

Joseph Duron
Chief Administrative Officer
duron@tamus.edu
(979) 4586110 (phone)

Marc Moore
SEA Dev Director
marc.moore@tamus.edu
979-458-6435 (phone)


Texas A&M Transportation Institute

Elvia Oliva
Assistant Director, Human Resources
e-oliva@tti.tamu.edu
979-317-2059 (phone)

Katie Cates
Assistant Director, Human Resources
k-cates@tti.tamu.edu
979-317-2057 (phone)


Texas A&M University

Amber Cervantez
Workday Administrator
acervantez@tamu.edu
979-862-4971 (phone)

Laura Dohnalik
Assistant Director, Continuous Improvement
ldohnalik@tamu.edu
979-862-3854 (phone)

Mary Schubert
Director, Continuous Improvement & Service Quality
mschubert@tamu.edu
979-845-7978 (phone)


Texas A&M University at Galveston

Amber Cervantez
Workday Administrator
acervantez@tamu.edu
979-862-4971 (phone)

Laura Dohnalik
Assistant Director, Continuous Improvement
ldohnalik@tamu.edu
979-862-3854 (phone)

Mary Schubert
Director, Continuous Improvement & Service Quality
mschubert@tamu.edu
979-845-7978 (phone)


Texas A&M University-Central Texas

Tina Flores-Nevarez
Director, Human Resources
t.flores@tamuct.edu
254-519-8015 (phone)


Texas A&M University-Corpus Christi

Cassondra Casanova
Associate Director of HR
cassondra.casanova@tamucc.edu
(361) 8253864 (phone)


Texas A&M University-Kingsville

Derek Gonzales
Human Resources Manager
derek.gonzales@tamuk.edu
361-593-3704 (phone)

Evangelina Lopez
Associate VP, People & Culture
eva.lopez@tamk.edu
361-593-3705 (phone)

Jessica Chapa
Human Resources Specialist II
jessica.chapa@tamuk.edu
361-593-3728 (phone)


Texas A&M University-San Antonio

Carlos Martinez
Controller
carlos.martinez@tamusa.edu
(210) 784-2038 (phone)

Martha Olivos-Gonzalez
Chief Human Resources Officer
martha.gonzalez@tamusa.edu
(210) 784-2059 (phone)


Texas A&M University-Texarkana

Charlotte Banks
Assistant Vice President & Chief HRO
cbanks@tamut.edu
903-223-3012 (phone)

Jeffrey Hinton
Executive Vice President Finance & Administration
jeff.hinton@tamut.edu
903-223-3005 (phone)


Texas A&M University-Victoria

Jada Walton
Mgr, HR Operations
waltonje1@uhv.edu
361-570-4805 (phone)

Shelly Frank
Director of Human Resources
FrankSL1@uhv.edu
361-570-4800 (phone)


Texas A&M Veterinary Medical Diagnostic Laboratory

Elizabeth Schwartz
Chief Human Resources Officer
elizabeth.schwartz@ag.tamu.edu
979-845-7810 (phone)

Karisa Cherry
Director, Payroll
kjcherry@ag.tamu.edu
979-314-5692 (phone)

Taylor Horsman
Human Resources Specialist III
taylor.horsman@ag.tamu.edu
979-803-1268 (phone)


Texas Division of Emergency Management

Maggie Freeman
Chief Human Resources Officer & Title IX Officer
Maggie.freeman@tdem.texas.gov
512-701-5995 (phone)

Paula Hanson
Chief Financial Officer
paula.hanson@tdem.texas.gov
512-424-2019 (phone)


West Texas A&M University

Shannon Ham
Director, Payroll & Benefits Administration
sham@wtamu.edu
806 651 2082 (phone)


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