Purchasing and Contracts

Purchasing and Contracts Office Contact Information 

Office Hours:

Monday - Friday 8am - 4:30pm CST 

Mailing Address:

Tennessee Tech University
Purchasing and Contracts
1 William L. Jones Drive
Derryberry Hall 301
Cookeville, TN 38505 -0001

Contact Information

Phone:  931-372-3491
Fax Number:  931-372-3727
Campus Box 5144

Purchasing and Contracts Team
Donna Wallis Director 931-372-3492 dwallis@tntech.edu
Emily Vaughn Purchasing Technology Manager 931-372-3566 evaughn@tntech.edu
Tina Girdley  Senior Buyer 931-372-6350 tgirdley@tntech.edu
Milghen Ortiz-McMahan Contract Specialist  931-372-3452 mortizmcmahan@tntech.edu
Peni Austin  Buyer 931-372-3491 paustin@tntech.edu



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