SAIL Staff

Jenn Mazzotta

Photo of Jenn Mazzotta

Director of SAIL

Hometown: Depends on the day- Durham CT-(most days) sometimes Aurora CO


BA-Organizational Communications, Western State Colorado University
MEd-Higher Education Administration, Washington State University


  • Advises Undergraduate Student Government
  • Coordinates campus events & programs including Welcome Week, Parents & Family Weekend, and WAM
  • Co-supervises peer mentor student staff
  • Supervises an amazing staff (see them everywhere)
  • Collaborates throughout campus

Personal Points of Interest:

I have a thing for C states, having grown up in Connecticut, Colorado and lived in California for 7+ years.  I have lived outside of a c state too with a 4 year stint in Washington state (the Idaho side).  I like the slightly slower speed of the west and I love the mountains- thus returning to Colorado after having been gone a while.  I am a mom of a cute little boy- Cooper who is just a bundle of fun.  I very much enjoy being active and outdoors.  I train for Triathlons in the spring months and compete all summer along with my hubby.   The family also loves to build things typically Halloween inspired but open to many other projects as well.


Kelsi Streich Photo of Kelsi Streich

Associate Director of SAIL for Campus Programs and Leadership Development

Hometown: Colorado Springs, CO


BA-Public Relations & Advertising (2010)
MA-Educational Leadership & Policy Studies, Student Affairs emphasis (2011)


  • Advises Mines Activities Council
  • Coordinates campus traditions including E-Days and Homecoming
  • Teaches the Leadership Class (CSM350)
  • Develop and Implement campus-wide leadership programs (leadership class, workshop, and Summit)
  • Organizes the campus tailgates and other large student events
  • Supervises the Coordinator for Greek Life

Personal Points of Interest:


I love all things about being a Coloradoan. I grew up here and spend as much time as I can outdoors skiing, hiking, and playing with my two dogs. I'm an avid Harry Potter fan and love to travel the world.  I am a die-hard Bronco fan and love going to Broncos and Rockies games throughout the year!



Jenny Nichols Photo of Jenny Nichols

Assistant Director of SAIL for Student Organizations

Hometown: Cottage Grove, MN


BA-Women's Studies and Religious Studies
MS-Educational Leadership focusing in Higher Education


  • Manages clubs and organizations
  • Operates and manages cash net
  • Coordinates orgsync
  • Diversity committee

Personal Points of Interest:

Originally from Minnesota, I love winter! Moving to Colorado has been a kind of home coming, as my husband is from this lovely state. My little family includes my husband Zachary and our dog Spike. We love to hike, camp, explore, and try lots of new foods. We are truly thrilled to be able to do all of the things we love here!


Isabelle Jeffries Photo of Isabelle Jeffries

Coordinator of Greek Life

Hometown: Shabbona, IL


BS-Biology and Organizational Communication
MA-Student Affairs Administration in Higher Education


  • Advises Interfraternity and Panhellenic Councils
  • Coordinates and helps facilitate Greek Recruitment
  • Develop and Implement Greek and Campus programs including Greek 101, Active Shooter Training, Bystandard Awareness, and other developmental programs
  • On-Call contact for emergency situations Greek Life may experience

Personal Points of Interest:

Though I’m originally from the Midwest, Colorado has quickly become the place I call home. I love the outdoors and enjoy hiking, running, reading in the sunlight (or just reading), and riding on the back of our motorcycle with my partner or cheering him on as he rides. I am a diehard Green Bay Packers fan and a crazy Tolkien nerd. Being active/well is a huge passion area in my life and this includes exercising, training for half/marathons, and clean cooking and baking!



Begona Ruiz

Photo of Begona

Financial Manager

Hometown: Madrid, Spain


BS - Engineering – Madrid Polytechnic University

MS – Engineering – Madrid Polytechnic University

MS – Geophysics – Colorado School of Mines

MS – ETM Economics and Business – Colorado School of Mines


  • Create, revise, and reconcile SAIL budgets
  • Make recommendations on changes that affect budgets
  • Implement financial and fiscal policies. Make recommendations on procedural changes and best practices
  • Reconcile OrgSync student clubs/associations accounts
  • Train student association’s treasurers and officials on policies and procedures
  • Accounts reconciliation, VRs, POs, travel, contracts, etc

Personal Points of Interest:

We love living in Golden, CO! I have a very smart and active girl, so we spend most of our time on a sports field somewhere. I enjoy a lot of different things: reading, movies, the outdoors, volunteering, …., and specially traveling. We love fun adventures (I love treasure hunts by the way), seeing new places and meeting nice people. We have two pet fish and a pet rabbit. I am a bit of an organic food nut. My family is a lot of fun and we laugh a lot.


Alexandra Demopoulos Photo of Alexandra Demopoulos

Graduate Assistant for Clubs and Organizations

Hometown: Delafield, WI


BA-Spanish for Business, French Liberal Arts, University of Wisconsin Eau Claire

MA-Higher Education and Student Affairs Leadership, University of Northern Colorado


  • Promote student involvement in campus programming with strong understanding of campus policies and procedures
  • Provide leadership for the development of programmatic initiatives designed by the Student Activities Office to meet campus-wide needs
  • Develop assessment methods for leadership and Student Activities programming, and develop an appropriate reporting method for the data
  • Aid the Assistant Director of Student Activities with student club and organizations management, including travel, finances, locker assignments, and account management.
  • In concert with the entire Student Activities Staff create, contribute and execute various campus wide programming initiatives
  • Assist with the creation of, administer, and interpret evaluations of programs, events, and processes.

Personal Points of Interest:

After I finished my Undergraduate degree in Wisconsin, I decided to pack up and head to Colorado for a new adventure. This state quickly felt like home! In my free time I try to explore all this place has to offer. I love to adventure around with my new puppy Angus, read, and head to the mountains on the weekend. Although I call Colorado home, I will forever be a Green Bay Packers fan.  


Helpful Links

Want to know more? Find details of events and opportunities below!

Discount Tickets

Mines Activities Council



Tailgating Rules and Registration


Celebration of Mines

E-Days Scholarship

Parent and Family Weekend

Report a Student Organization Incident

Marketing Posting Policy

Mines Policies


Office Contact Information

1200 16th Street Suite E120
Golden, CO 80401

Hours: 8AM - 5PM
Monday - Friday
PH: 303.273.3234