Phone: 210-356-5300


Degrees and Certifications:

Bachelors in Exercise Sports Science and Minor in History Texas State University Masters in Educational Administration Lamar University

Mr. Robert Barrientes, Jr.

Hello Seahawk parents and students,

 My name is Robert Barrientes, Jr. and I am excited and thrilled to be your Coach for the 2019-2020 school year.  We are going to have a fantastic school year!  I hope you are as eager as I am and ready to be physically active.  This is my 20th year teaching and 4th year here at Nimitz MS.  In the past I taught 2 years at Kazen Middle School in the South San Antonio ISD, 5 years at Terrell Wells Middle School in the Harlandale ISD.  There I served as the Athletic Coordinator for two years.  Then I taught at Sul Ross Middle School in Northside ISD in which I was the Athletic Coordinator for my last 6 years and PE Department Chair my last two years.  I love being at Nimitz where I serve as the Athletic Coordinator here.   I have my Masters in Educational Administration and I hope to become an Administrator one day.  

I have two beautiful daughters, Mercedes who is 17 and a Senior at Health Careers HS, and Jewel who is 14 and in 8th grade at Stinson MS.  Both are in Northside ISD.  I love spending time with them and trying to be physically active.  I have a passion for what I do and I display that in my teaching and coaching.  I look forward to a fantastic year and Let's Go Seahawks!!!

  • Coach Barrientes' Class Schedule

    1st Period  - 8:25-9:13 - 7th Grade Boys Athletics

    2nd Period - 9:17-10:11 - 7th/8th Grade Boys PE

    3rd Period - 10:15-11:00 - 7th/8th Grade Boys PE

    4th Period - 11:04-11:49 - 7th/8th Grade Boys PE

    5th Period - 11:53-12:38 - 7th/8th Grade Boys PE

    Lunch - 12:42-1:12

    6th Period - 1:02-1:47 - Conference

    7th Period - 2:05-2:50 - 7th/8th Grade Boys PE

    8th Period - 2:54-3:40 - 8th Grade Boys Athletics