Assistant Teacher for K-12 Special Education Program

Assistant Teachers/Paraprofessionals Littleton, Colorado


Position at SESI Schools

The assistant teacher position within our school focuses on collaborating with a licensed special education teacher to assist in facilitating lessons, guiding behavior, and supporting a classroom of students. The role encompasses a variety of responsibilities, but first and foremost is to provide support and care to our students who require a variety of special needs.

Our school is looking for dedicated team-players who are ready to jump into a role and learn a variety of new skills to support our students. Staff will be trained in crisis-management techniques, theories of teaching and learning, as well as the skills necessary to work in a cohesive and supportive team.

While a starting position within our company, we pride ourselves in upward mobility and the ability to teach the skills necessary for a job in education. Whether an aspiring teacher, school social workers, or looking for a new interest/career path, our goal is to work with you to get to a position that you can see yourself in for a long time.


  • High School Diploma. College experience and or the completion of a bachelor’s degree preferred.
  • A passion for working and educating for students
  • Patience and dedication to the field of education and human services
  • A willingness to attend training and further your skillset

Specialized Education Services, Inc. (SESI), a division of FullBloom, provides specialized education programming for students who have not found success in the traditional classroom due to a variety of intensive special needs. We believe that all children deserve an education that goes beyond academics and enables them to realize their full potential and grow into responsible, self-sufficient adults. SESI operates over 50 AdvancED/Cognia accredited Special Education schools and 80+ in-district classrooms nationwide. Our certified teachers and staff provide individualized academic and behavioral interventions with an innovative learning approach, personalized attention, and all the necessary support services students need to overcome barriers to education. Our purpose drives our performance and we are looking for individuals who want to make an impact. Come explore a career with Specialized Education Services, Inc. (SESI).


FullBloom provides education and behavioral health solutions for children and their families, leading to better life outcomes, regardless of the learning obstacles and other challenges they face. The company’s team of over 5,000 education and healthcare professionals work to achieve measurable and sustained academic and behavioral gains through evidence-based programs that include specialized education, Applied Behavior Analysis (ABA) therapies, intervention services, and professional development. Founded in 1976 and headquartered in Camden, New Jersey, FullBloom supports tens of thousands of children and families, over 500 school districts, and more than 25,000 teachers annually through its three operating divisions – Catapult Learning, Specialized Education Services, Inc (SESI), and Little Leaves.