The Professional Science Master's degree (PSM) in Environmental Sustainability and Natural Resource Management
Program Overview
The degree combines interdisciplinary graduate study in sustainability science and natural resources management with the development of professional business and communication skills. Graduates are prepared for science careers in business, government, and nonprofit sectors.
Program Details
Program Tracks
Track 1: Ecology and Environmental Sustainability
- Department: Biological Sciences, College of Arts & Sciences
- Ideal for: Recent graduates, and professionals seeking roles in business, NGOs, local governments, and environmental consulting. This track focuses on sustainable solutions and business ESGs.
Track 2: Natural Resources Management
- Department:Natural Resources Management, College of Agricultural Sciences and Natural Resources
- Ideal for:Agency biologists, environmental consultants, and those aiming for roles in NGOs focused on conservation and natural resources. This track focuses on training students to find solutions and address environmental problems through the conservation and management of our natural environment.
Curriculum & Program Requirements
- Core Courses:
5 essential graduate courses from both Biological Sciences and Natural Resources Management. - Electives:
Choose 5 approved graduate courses from across the university. - Professional Business Skills:
Develop written and oral communication and business skills through a tuition-free, self-paced online curriculum or by earning the Graduate Certificate in Essentials of Business from the Rawls College of Business. - Internships:
Gain hands-on experience through internships in business, government, or non-profits, culminating in a final project documenting your growth in the profession. - Portfolio:
Prepare and defend a comprehensive student portfolio demonstrating your career development through your PSM experiences.
PSM Graduate Courses
Required Courses (15-19 HOURS):
(For both Track 1 & 2 students)
- BIOL 5000 OR NRM 5000 Professional Internship
Complete an internship at the end of your coursework, ending with a final report and portfolio. - Biol 6360 Environmental Sustainability
Explore how human activities interact with ecosystems and ways to balance environmental quality, economic growth, and cultural development. - AAEC 5314 Environmental Economics
Economic techniques for analyzing natural resources and environmental policies. - NRM 5312 Ecology of Renewable Natural Resources
Introduction to the ecology of renewable resources like vegetation, wildlife, soil, and water.
OR
NRM 5320 Natural Resource Biopolitics
Understand policy, planning, and conflict resolution in natural resource management. - Biol 5309 Leveling Advanced Ecology
Study the structure and function of populations, communities, and ecosystems.
OR
Biol 6361 Ecology and Ecosystems
Explore how energy and matter flow through ecosystems, focusing on ecological principles. through organisms and their communities.
Approved Electives (15 HOURS)
Select 5 elective courses with your advisor from a wide range of university-wide graduate-level options related to environmental sustainability and natural resource science. Choose electives that align with your career goals.
Internship
- Requirement:
3 credits (equivalent to 240 hours which is 3 months working approximately 20 hours per week). - Timing:
Typically completed after 75% of the program but explore opportunities early. - Process:
With guidance from your PSM faculty advisor, find and negotiate your internship that helps you achieve your career goals. Submit a proposal developed with your internship supervisor for approval. - Evaluation:
Internship supervisor evaluations, submission of a final written report detailing your duties, project results, and professional growth. An oral presentation may also be required by your supervisor.
The internship culminates in a final report and oral presentation to your graduate committee, helping you develop professional and communication skills.
Testimonials

Karen Marin-Hines, M.S.
Campus Sustainability Officer
Office of Energy Management | Office of Sustainability | Operations Division
The Professional Science Masters program provided an opportunity to expand my knowledge regarding sustainability issues and how to apply real-world solutions.
I loved the programs interdisciplinary nature because it expanded my previous knowledge to include natural resource management, sustainable business practices, and marketing to name a few. During the courses I took, I gained new perspectives to communicate about sustainability and new implementation strategies to expand sustainability programs within the public sector. I was able to learn from passionate and experienced faculty members who also took a genuine interest in supporting students throughout the program. Also, the internship experience allowed me to work on a valuable hands-on project that was implemented after review and feedback from Dr. Carr, Dr. Griffis-Kyle, and my employer
Now, I work full-time in sustainability with a bright future ahead, thanks to this program.
As a graduate of the PSM program, I gained essential skills for tackling sustainability challenges through its interdisciplinary approach. The blend of coursework and professional development broadened my horizons, sparking a passion for environmental policy. Now, I work full-time in sustainability with a bright future ahead, thanks to this program.

Danielle Dunn
Sustainability Coordinator,
University of Texas at Dallas
Program Director
Graduate School
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Address
Administration Building 328, Texas Tech University, 2625 Memorial Circle, Lubbock, TX 79409-1030 -
Phone
806.742.2787