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Leadership Consultants

Sigma Nu Fraternity, Inc. employs a phenomenal staff, with the largest number of employees serving as consultants who work directly with our collegiate chapters and colonies. Each consultant brings an exceptional experience, set of skills, and passion to his work. Take a moment to meet these young alumni who dedicate their time and talents working to improve the fraternal experience, one chapter/colony at a time.

 

Adam Girtz (North Dakota State)

Adam joined the General Fraternity staff in June 2018. He graduated from North Dakota State University in May 2018 with a degree in business management.

As a proud member of the Eta Theta Chapter at NDSU, Adam served as Commander and Recruitment Chairman. He also served his campus community as a Bison Ambassador and Welcome Week Leader. In all these positions, Adam developed a strong bond with his fellow students and took pride in his position as a role model for younger students.  

Adam and his two younger siblings were raised in Becker, Minnesota. He likes to spend his free time snowboarding, hiking and experiencing everything the world has to offer. Following his time on staff, Adam plans to lend his skills and talents to a non-profit organization focused on bettering our planet.

Adam serves as the consultant for the following chapters and colonies: Beta Beta, Beta Mu, Beta Upsilon, Beta Zeta, Delta Eta, Delta Rho, Delta Theta, Epsilon Delta, Epsilon Lambda, Epsilon Mu, Epsilon Rho, Eta Mu (A), Gamma Beta, Gamma Eta, Gamma Gamma, Gamma Kappa, Gamma Mu, Gamma Phi, Gamma Tau, Lambda Delta, Lambda Gamma, Lambda Pi, Theta Eta, Theta Nu, Theta Rho, Zeta Nu, Zeta Phi. Click Here for Schedule

 

Gabriel Castro (Jacksonville)

Gabriel joined the General Fraternity staff in June 2018. He graduated from Jacksonville University with a degree in sports business and a minor in marketing.

During his time in the Kappa Theta Chapter he served as Historian, Recruitment Chairman, and Chaplain. He was recognized by his chapter with the Brother of Year award and as a two-time Athlete of the Year. In addition to his studies, Gabriel worked as a student manager for Jacksonville University’s Division I men’s basketball team.

Born and raised in San Juan, Puerto Rico, Gabriel is a huge sports fan and enjoys watching and following a wide variety of sports teams from around the world. In his free time he likes to play soccer, basketball, video games, and listen to music.

Gabriel serves as the consultant for the following chapters and colonies: Beta Alpha, Beta Iota, Beta Rho, Delta Alpha, Delta Beta, Delta Gamma, Delta Kappa, Delta Phi, Delta Pi, Delta Sigma, Epsilon Theta, Gamma Delta, Gamma Pi, Iota Sigma, Kappa Delta, Kappa Lambda, Kappa Zeta, Lambda Eta, Mu Iota, Mu Pi, Mu Zeta, Zeta Gamma, Zeta Sigma. Click Here for Schedule.

 

Joe Thomas (Huntingdon)

Joe joined the General Fraternity staff in June 2017. He graduated from Huntingdon College in May 2017 with a degree in accounting.

During his time in the Nu Beta Chapter, Joe served as Commander, Treasurer, and Recorder. Outside of Sigma Nu, Joe was an Ambassador for Huntingdon, orientation leader, Captain of the Student Alumni Association, Treasurer of the Drama Club, and a Resident Assistant.

Originally from Pinson, Alabama, Joe enjoys playing piano, meeting new people, and traveling. Following his time on staff, Joe plans to pursue a Masters in accounting and become a CPA.

Joe serves as the consultant for the following chapters and colonies: Beta, Epsilon Kappa, Eta Chi, Eta Pi, Eta Theta, Iota Beta, Iota Delta, Lambda, Mu Chi, Mu Phi, Theta Xi. Click Here for Schedule.

 

Tre Nelson (Northwestern State)

Tre joined the General Fraternity staff in June 2018. He graduated from the Louisiana Scholars' College at Northwestern State University with a degree in liberal arts with a concentration in politics, philosophy, and law.

During his time in the Mu Rho Chapter, Tre served as Lt. Commander, Alumni Relations Chairman, and Social Chairman. Outside of Sigma Nu, he was the President of the Student Government Association, Mr. Northwestern State University, Homecoming King, Greek Man of the Year, and Greek Senior of the Year. Additionally, Tre served as a Collegiate Grand Councilman for Sigma Nu Fraternity and sat on the national Board of Directors for the Fraternity and Sorority Political Action Committee.

Tre was born and raised in Baton Rouge, Louisiana. He enjoys traveling, hiking, cooking, listening to music, and meeting people from different walks of life. After his time on staff, Tre intends to pursue an MBA and enter the political consulting field.

Tre serves as the consultant for the following chapters and colonies: Beta Theta, Delta Mu, Epsilon Xi, Epsilon Zeta, Eta, Eta Gamma, Gamma Alpha, Iota, Iota Gamma, Iota Lambda, Iota Pi, Kappa, Kappa Theta, Lambda Theta, Mu, Mu Beta, Mu Nu, Mu Psi, Mu Xi, Nu Beta, Theta, Theta Alpha, Theta Gamma, Theta Kappa, Theta Pi. Click Here for Schedule.

 

Ricardo Silva (Cal State Los Angeles)

Richie joined the General Fraternity staff in June 2017. He graduated from California State University, Los Angeles in December 2016 with degrees in marketing management and music, as well as a minor in economics.

During his time in the Eta Phi Chapter, Richie served as Lt. Commander, Recorder, Community Service & Philanthropy Chairman, Sentinel, and Reporter. He also served on his chapter’s judicial board and was Vice President of Programs for IFC. He received acknowledgement from CSULA for his time as Philanthropy Chairman and was awarded the Greek Service Award.

Richie was born and raised in the small border town of El Centro, CA. He enjoys to listen and play many genres of music and to travel. After his time on staff, Richie hopes to continue working in higher education and eventually earn a doctoral degree.

Richie serves as the consultant for the following chapters and colonies: Delta Epsilon, Epsilon Beta, Epsilon Epsilon, Eta Delta, Eta Nu, Eta Tau, Eta Upsilon, Eta Zeta, Gamma Upsilon, Gamma Xi, Lambda Epsilon, Lambda Phi, Lambda Upsilon, Mu Rho, Mu Tau, Mu Upsilon, Nu, Nu Alpha, Phi, Rho, Theta Sigma, Zeta Chi, Zeta Lambda, Zeta Omicron, Zeta Pi, Zeta Psi. Click Here for Schedule.

 

Robert Arostigue (Cal State Fullerton)

Robbie joined the General Fraternity staff in June 2016. He completed his undergraduate studies at the California State University Fullerton, located in Fullerton, graduating with a degree in political science.

During his time in the Lambda Upsilon chapter, Robbie served as LEAD Chairman, Chaplain and on his chapter’s judicial board. In part of serving as his chapters LEAD Chairman Robert received officer of the year from Lambda Upsilon, as well as LEAD Chairman of the Year. Robbie assisted his chapter in winning his university’s educational program of the year, as well as dean’s cup. Robert also volunteered with a local elementary school during his time at CSUF, and served as a board member for Greek Week. Outside of Sigma Nu Robbie has interned for his school’s legal department, as well as interning for a local campaign.

Robbie is from Orange, California. In his free time he enjoys activities such as volleyball and hiking. Robbie is a huge fan of the Angels baseball team and the San Diego Chargers. Following his time on staff Robbie hopes to continue his education at law school and one day become an attorney.

Robbie serves as the consultant for the following chapters and colonies: Beta Chi, Beta Psi, Delta Iota, Delta Omicron, Delta Tau, Epsilon Omicron, Epsilon Pi, Eta Iota, Eta Kappa, Eta Phi, Gamma Chi, Gamma Zeta, Iota Kappa, Iota Upsilon, Kappa Eta, Kappa Pi, Kappa Rho, Lambda Chi, Lambda Omicron, Theta Lambda, Zeta Iota, Zeta Kappa, Zeta Upsilon, Zeta Xi. Click Here for Schedule.

 

Zac Kolander (Cal State Fullerton)

Zac joined the General Fraternity staff in June 2018. He completed his undergraduate studies at California State University Fullerton, graduating with a degree in business finance focusing in real estate.

During his time in the Lambda Upsilon Chapter, Zac served as Commander, Recruitment Chairman, and Social Chairman. Under his term as Commander the Lambda Upsilon Chapter received programming awards in Leadership Development, Community Service, Philanthropy, and Scholarship from the University. As an executive board member, Zac assisted his chapter in winning his university’s dean’s cup in 2015. Zac also volunteered with organizations throughout his collegiate career including Sierra Vista Elementary, Second Harvest, and Priceless Pet Shelter. Outside of Sigma Nu, Zac was involved in the Real Estate Association on campus.

Originally from San Jose, Zac is a California native who grew up in Orange County. In his free time, he enjoys soccer, following professional soccer, and playing FIFA. Zac loves traveling the U.S. and after a successful career hopes to enjoy traveling Europe. Following his time on staff, Zac plans to pursue a career in commercial real estate.

Zac serves as the consultant for the following chapters and colonies: Beta Omicron, Beta Tau, Delta, Epsilon Chi, Epsilon Eta, Epsilon Sigma, Eta Beta, Eta Epsilon, Eta Omicron, Eta Rho, Gamma, Gamma Iota, Gamma Omicron, Kappa Chi, Kappa Epsilon, Kappa Iota, Mu Eta, Mu Kappa, Nu Delta, Psi, Sigma, Theta Theta, Theta Zeta, Zeta Theta, UT Chattanooga Colony. Click Here for Schedule.

 

Jesse Thomason (Texas Christian)

Jesse joined the General Fraternity staff in June 2017. He graduated in May 2017 from Texas Christian University with a degree in Acting.

During his time in the Lambda Epsilon Chapter, of which he is a Founding Father, Jesse served as the Campus Involvement Officer, Chapter Resident Assistant - for which he was named CRA of the Year, and as an Honor Board member. Outside of Sigma Nu, Jesse served as Vice President of Alpha Psi Omega, the theatre honor society, co-founder of an improvisational comedy troupe and Secretary of the Student Filmmakers' Association. Through the TCU Leadership Center, Jesse served as a facilitator for many of their programs catered to leadership development. Jesse also went on two Global Leadership Excursions to Victoria, British Columbia and Lima, Peru. Jesse was a nominee for the TCU Pillar of University Leadership Award.

Originally from Midland, Texas, Jesse enjoys writing, acting, playing guitar, traveling, and playing sports. Following his time on staff, Jesse plans to pursue a career in writing and performance.

Jesse serves as the consultant and project manager for the Fraternity's fall expansion at the University of Michigan - Gamma Nu Colony.

 

Jonah Mackay (Washington and Lee)

Jonah joined the General Fraternity staff in June 2017. He graduated from Washington and Lee University with a degree in Economics and a minor in Poverty and Human Capability Studies.

During his time in the Lambda Chapter, Jonah served as Commander, Social Chairman, and was involved in numerous committees. Outside of Sigma Nu, he was President of the Campus Kitchen at Washington and Lee, the Director of Domestic Development for the Generals Development Initiative, a Leading Edge trip leader, and a Bonner Scholar.

Born and raised around Albany, New York, Jonah enjoys cooking, travelling, watching soccer, and maintaining an active lifestyle. He is an avid fan of both music and documentaries. After his time on staff, Jonah intends to pursue an MBA or start his own business.

Jonah serves as the consultant and project manager for the Fraternity's fall expansion at Emory University - Xi Colony.

© 2015-2018 Sigma Nu Fraternity, Inc.
9 North Lewis Street, P.O. Box 1869, Lexington, Virginia 24450
Phone: 540.463.1869 | Fax: 540.463.1669 | Email: headquarters@sigmanu.org

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