Willard J. O'Brien Ballston Spa - Willard J. O'Brien, 79, passed away on Thursday September 18, 2025, at St Peter's Hospice Inn. He was born in Sault Ste. Marie, Michigan on March 24, 1946, to Glenn and Mildred O'Brien.

Will served in the United States Navy from 1964 to 1973 where he trained as a machinist mate. He was responsible for operations and maintenance of the steam water and hydraulic systems on nuclear powered submarines and served as an instructor at the Kesselring Nuclear Power Training Unit. When he left the Navy, he started working at Pettit Equipment Inc where he was responsible for sales, service, and inventory control. He loved his years there and met many wonderful people who became lifelong friends. Will spent 37 years working as an Electrician at the Kesselring Site re

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