08/28/2026
Today, Jackson Middle School welcomes the newest member of the administrative team, serving in the role of Assistant Principal!
Welcome Mrs. Edalmira Rivera!
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A few words from our new AP:
Hello Jackson Middle School Family!
My name is Edalmira Rivera, and I am incredibly excited to be joining the Jackson Middle School family as an Assistant Principal. I wanted to introduce myself and share a little about who I am beyond the title.
My SDoL Roots 🏫
For me, joining Jackson truly feels like coming home. I am a proud product of SDoL and attended and graduated from this very school when it was still Edward Hand Junior High School.
SDoL has been part of my family’s story for decades. All four of my siblings are McCaskey graduates—Classes of 1983, 1985, 1987, and 1991—and I followed in their footsteps. I later returned to SDoL to begin my career as an educator. Nearly two decades later, after continuing my journey as an educator and administrator in York City and most recently serving as an Assistant Principal at ELANCO, returning to SDoL—and especially to Jackson—is an incredible full-circle moment.
My Family ❤️
I have been married to my high school sweetheart, Daniel, for 29 years. We met at McCaskey during my sophomore year, and he is a proud McCaskey Class of 1995 graduate. Daniel also recently retired from the military after 29 years of service—apparently 29 is a pretty significant number in our household! 😊
Together, we have three amazing children!
A Little More About Me 🎶🎮🚙
Outside of education, I love music and dancing, DIY projects, photography, DJing, gaming on both PC and PS5, and old-school cars. And then there are my Jeeps! If you spend enough time around me, you’ll quickly discover that Jeeps are more than vehicles in my world—they’re a hobby, a community, and another way I enjoy connecting with people and giving back through community events and service.
At my core, I value family, relationships, authenticity, culture, community, and laughter. Those values are also at the heart of who I am as an educator and leader. I believe schools should be places where both students and adults feel seen, valued, supported, and comfortable being authentically themselves.
From Hand Junior High student, to McCaskey student, to SDoL educator, and now back home as a Jackson Assistant Principal—this truly feels like coming full circle. I’m excited to be home and even more excited to begin this next chapter with all of you!
Edalmira (Hernandez) Rivera