Our Staff

Ms. Ellenberg has two degrees from Millersville University, a bachelor's degree in educational technology & engineering education for grades preK -12 and a master's degree in technology & innovation. Ms. Ellenbergy taught courses in applied engineering and computer science before coming to Auten Road where she teaches a course in CSTEM (computers, science, technology, engineering, and mathematics). Outside of school, Ms. Ellenberg enjoys reading, crocheting, and playing with her dogs. 

This is a second career for me. Ms. Gilroy was a Social Worker for 27 years. I worked with DYFS, which was the state's child protection agency. Through those years, Ms. Gilroy had been a guard at a detention center for teenage boys and an investigator of abused children, where she placed over 100 special needs and older children in permanent adoptive homes and then became an inspector of residential treatment facilities. Ultimately, Ms. Gilroy was the supervisor of the foster care inspector bureau.  Ms. Gilroy decided to start teaching in 2005 when my oldest child started middle school and has been here ever since where I teach Industrial Technology. Ms. Gilroy has a daughter who is a Lt. in the US Navy after attending Annapolis and Cambridge in England and a son who is a boat restorer in Rhode Island. At 20 he purchased his own home that, he has renovated by himself (mom helped)  Life is GOOD! 

Sean Hanily graduated from The College of New Jersey in 2024 with a B.S. in Technology and Engineering Education. While at The College of New Jersey, he was the Engineering Building's Woodshop Lab Technician and Supervisor for three and a half years, helping college students during open lab hours and maintaining a safe work environment. Mr. Hanily joined the HTPS Applied Technology Department in 2024 and looks forward to becoming involved in the district as a coach during his career. Outside of school, he enjoys his own personal woodworking, video games, the beach, and spending time with his family and friends.

No bio available.

Miss Dunne began her teaching career as a 5th grade math and science teacher in Bound Brook. In 2017, Miss Dunne came back to the very school she graduated from in 2009, Hillsborough High School, as an Applied Technology teacher. Miss Dunne has taught many classes at HHS including Digital and Graphic Arts, Mechanical Drawing, Architecture, Webpage Design and Integrative STEM. She completed her undergraduate degree at The College of New Jersey in Elementary Education with a specialty in Math, Science, Technology and Engineering and also completed her Master's degree from TCNJ in Instruction. Miss Dunne is also a coach for the HHS Unified Spring Track & Field team. Outside of school, she loves spending time with her family and friends, running and playing with her dog, Ty. 

Mr. O’Sullivan graduated from East Stroudsburg University in 2011 with a B.S in Health and Physical education. Before becoming an Applied Technology teacher in 2024, he taught health and physical education at Dunellen Middle School and High School for eight years and two years at Hillsborough High School. In addition to teaching, he has coached sports since 2012 and currently coaches football and track and field at HHS. Outside of school, he enjoys woodworking, golfing, video games and spending time with his friends and family.

I live with my Wife Kimberly and daughter Zeia in Hillsborough, NJ. I have the rare privilege to teach Wood Shop and Physical Education at Hillsborough High School.  I am also the Boys Head Coach for Cross Country and Spring Track.  My passion to create has allowed me to own and operates a small custom furniture company where I aspires to make heirloom quality wooden furniture.  

I am affectionately known as Rosey by my athletes and students.   My purpose as a teacher and coach is to be that ONE Teacher/Coach you will always remember and remain in your life throughout your adulthood.  I choose to live my life simply… by being present with who I am with, keeping my world small,  and always be willing to give more.