Michael M. Lennon, 73, of Endicott, NY, peacefully passed away with his loving wife by his side on Saturday September 27, 2025. He will be lovingly remembered by his wife of 40 years, Linda; children Michael, Matt (Maria), Sean (Rebecca) and Kali (Steven); grandchildren Michael, Paislee, Frannie, Jack and Sophie. Michael was known for his witty sense of humor, selflessness and unbeatable intellect. He retired from Lockheed Martin after 35 dedicated years of service. In his free time, Michael was an avid lover of sports and played in a local golf league with his sons weekly. He also loved to landscape his home beautifully and share this love with others. He brought a light into every person's life that he touched. His family meant everything to him, which is reflected in how much he will be missed. A private service will be held at the family's request. Memorial donations may be made in Michael's name to the Broome County Humane Society: 167 Conklin Ave, Binghamton, NY 13903. The family wishes to send a special thank you to the staff at the UHS Wilson Hospital, especially to the ICU, for their care and compassion.