Theta Tau

Engineering Leaders for Service, Profession, and Brotherhood

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Theta Tau Zeta Epsilon Chapter at Stony Brook University

At over 35,000 members, Theta Tau is the oldest, largest, and foremost Fraternity for Engineers.

At Stony Brook University, we are the only coed professional engineering fraternity on campus. We focus on developing and maintaining a high standard of professional interest among our members, and to unite them in a strong bond of fraternal fellowship. Our members are: Honest and Ethical, Dependable and Trustworthy, Respectful, Generous, and Proud of our Community of Engineers.

As a professional engineering fraternity, we combine aspects found in that of social fraternities and technical-oriented societies to create a community where brothers can form life-long bonds, develop themselves professionally, and have meaningful social experiences.

For more information, visit our national website.

We develop and maintain professional interest and fraternal fellowship.
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We forge lifelong bonds of fraternal friendship, a journey that develops and delivers a network of lasting personal and professional relationships. We foster an inviting, safe, and social environment in which our members become lifelong friends.

Meet our Brothers



We develop and nurture engineers with strong communication, problem-solving, collaboration, and leadership skills that we demonstrate in our profession, our community, and in our lives.



We are known for our service to our college, university and the larger community. Our service projects create a unifying environment for learning and personal growth for our members.

Whatsoever thy hand findeth to do, do it with thy might... -Ecclesiastes 9:10
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Check out where we've been

Interested in becoming a part of something big?

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