Biological Sciences
Texas TechData obtained: 10/2/2025
Total Employees
67
Median Salary
$85,000
Minimum Salary
$9,000
Maximum Salary
$158,690
Employees By Gender
Most employees of this department identify as male.
| Gender | Employees | Percent | Median Salary |
|---|---|---|---|
| Female | 32 | 48% | $66,545 |
| Male | 35 | 52% | $95,936 |
Employees By Race
Most employees of this department identify as White.
| Race | Employees | Percent | Median Salary |
|---|---|---|---|
| Asian | 9 | 13% | $85,833 |
| Black or African American | 2 | 3% | $71,205 |
| Hispanic or Latino | 9 | 13% | $65,000 |
| Not Provided | 1 | 1.5% | $48,500 |
| White | 46 | 69% | $90,288 |
Employees By Employment Time
Most employees of this department work full-time.
| Employment Time | Employees | Percent | Median Salary |
|---|---|---|---|
| Full-time | 62 | 93% | $87,029 |
| Part-time | 5 | 7.5% | $18,450 |
Department Employees
All 67 employees in department.
| Employee | Salary |
|---|---|
Matthew S. Olson Professor | $158,690 |
David A. Ray Professor | $143,312 |
Llewellyn D. Densmore Professor | $124,296 |
Lauren S. Gollahon Professor | $120,831 |
Nancy E. McIntyre Professor | $120,703 |
James A. Carr Professor | $120,554 |
Hong Zhang Professor | $117,491 |
Christopher D. Rock Professor | $113,994 |
Kai Zhang Professor | $108,955 |
Nicholas G. Smith Associate Professor | $105,755 |
Matthew G. Johnson Associate Professor | $105,373 |
Corey L. Brelsfoard Associate Professor | $105,164 |
Catherine Wakeman Associate Professor | $104,541 |
Sean H. Rice Professor | $104,395 |
Caleb D. Phillips Associate Professor | $103,970 |
Natasja C. Van Gestel Associate Professor | $103,848 |
Amanda M. Brown Associate Professor | $103,652 |
Joseph D. Manthey Associate Professor | $103,474 |
Dylan W. Schwilk Associate Professor | $102,108 |
Lewis I. Held Associate Professor | $100,551 |
Zhixin Xie Associate Professor | $100,011 |
Peter A. Keyel Associate Professor | $98,226 |
Jorge A. Salazar-Bravo Associate Professor | $95,936 |
Lisa B. Limeri Assistant Professor | $95,918 |
Joseph R. McMillan Assistant Professor | $95,214 |
Lisa M. Bono Assistant Professor | $94,618 |
Breanna N. Harris Assistant Professor | $94,031 |
Maria G. Onyango Assistant Professor | $92,011 |
Joshua W. Reid Assistant Professor | $90,576 |
Margaret I. Steele Associate Professor | $90,000 |
Alexander K. Tice Assistant Professor | $88,825 |
Kuan Hui Chen Assistant Professor | $88,226 |
Surya J. Banerjee Assistant Professor | $85,833 |
Miguel Turrero Garcia Associate Professor | $85,000 |
Stephanie Eggeling Business Manager | $84,150 |
Rhonda L. Boros Senior Lecturer | $84,025 |
Julie S. Isom Associate Director | $82,161 |
Deborah L. Carr Research Associate Professor | $79,366 |
Jesus A. Rodriguez It Support Senior Technician | $74,347 |
Carrie D. Monje Asst Professor Of Practice | $73,660 |
Steven G. Allsup Superintendent | $72,553 |
Anisha S. Navlekar Asst Professor Of Practice | $68,091 |
Morri D. Hartgraves Asst Professor Of Practice | $67,958 |
Jacqueline Miralles De Salazar Unit Manager | $65,000 |
Letitia M. Simpson Asst Professor Of Practice | $65,000 |
Shiva Abdollahi Aghdam Ttu Post Doctoral Rsch Assoc | $62,000 |
Dhiraj K. Chaudhary Ttu Post Doctoral Rsch Assoc | $62,000 |
Evan A. Perkowski Ttu Post Doctoral Rsch Assoc | $61,000 |
Robert E. Jones Ttu Post Doctoral Rsch Assoc | $60,000 |
Alissar Cheaib Ttu Post Doctoral Rsch Assoc | $60,000 |
Nathan M. Stone Program Coordinator | $57,820 |
Laci K. McDermett Program Director | $57,655 |
Benneth C. Obitte Ttu Post Doctoral Rsch Assoc | $50,400 |
Julia C. Tillman Business Coordinator | $49,756 |
Hemalata S. Deshmukh Ttu Research Scientist | $48,960 |
Jennifer R. Smith Unit Manager | $48,630 |
Alfredo L. Porfirio De Sousa Ttu Post Doctoral Rsch Assoc | $48,500 |
Morgan K. Hyman Senior Academic Advisor | $48,062 |
Holly Ashley Business Coordinator | $45,762 |
Rosemary Gonzalez Senior Business Assistant | $44,428 |
Alexandra D. Rodriguez Senior Academic Advisor | $40,716 |
Elizabeth A. Moreno Senior Academic Advisor | $40,114 |
Faith A. Jones Business Assistant | $36,758 |
Shambhawi Rai Technician I | $31,804 |
Jennifer R. Smith Research Assistant Professor | $18,450 |
Alison R. Case Temporary Worker | $12,479 |
Llewellyn D. Densmore Interim Department Chairperson | $9,000 |