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Post Independent School District

Pursuing Excellence...The BOLD GOLD Way

Custodial & Maintenance

Meet our Custodial Staff!

Our custodial staff members do far more than keep our buildings clean – they create a safe, healthy, and welcoming environment where students can learn and staff can work without distraction. Their attention to detail supports health and hygeine, reduces the spread of illness, and helps preserve valuable facilities and equipment. Simply put, our custodians are vital to the daily operations and overall success of our district!

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Sandra Rivera – Director of Custodial Services

  • Cruz Valdez
    Cruz Valdez
  • Martha Moreno
    Martha Moreno
  • Raquel Lopez
    Raquel Lopez
  • Ernestina Hernandez
    Ernestina Hernandez
  • Maricela Armendariz
    Maricela Armendariz
  • Jesse Collazo
    Jesse Collazo
  • Maria Garcia
    Maria Garcia
  • Tina Acosta
    Tina Acosta
  • Veronica Mendez
    Veronica Mendez
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Meet our Maintenance Staff!

A smiling man with glasses poses in front of a white brick wall.

Gary Graves – Maintenance Director

Our maintenance department ensures our systems – from plumbing and HVAC to electrical and structural components – run safely and efficiently. Their work prevents costly disruptions, extends the life of district facilities, and supports a comfortable, functional environment for students and staff. We are blessed with phenomenal facilities at Post ISD, and our maintenance and grounds staff help protect and prolong the community’s investment in our district.

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  • Darrell Reece
    Darrell Reece
  • Nacho Varela
    Nacho Varela
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