Jon Martin Ericson passed away on Thursday, December 18, 2025, in Fiddletown, CA, at the age of 60. He was born on December 9, 1965, in Sacramento, CA, to Gerald and Jane (Hendricks) Ericson. Jon graduated from the US Air Force Academy with distinction, excelling in both academics and leadership. He went on to serve a long and honorable career in the US Military, ultimately retiring as a Lieutenant Colonel. Throughout his service, Jon was known for his dedication, integrity, and commitment to those he led. After leaving the military, he transitioned seamlessly into civilian life and continued his professional journey as an engineer. In this role, he worked in the Department of Water Resources flood operations for the state of California, where his expertise and problem-solving skills significantly impacted local communities, ensuring the safety and well-being of countless residents. Jon and his wife, Karin, made their home in Amador County, where they created a warm and supportive environment for their family. Together, they raised their two children, instilling in them the values of hard work, perseverance, and service to others. Jon took great pride in watching his children grow and pursue their own dreams, especially as they followed in his footsteps. Alayna embraced the skies and became a skilled U.S. Air Force pilot, while Kellen chose to make a difference on the ground as a civil engineer—each reflecting Jon's example in their own unique ways. Throughout their 28 years in the county, Jon also found joy in spending time outdoors, often accompanied by his beloved German shepherds, who were his loyal companions on many adventures and quiet moments alike. Jon is survived by his wife, Karin Ericson of Fiddletown, CA, and his children, Kellen (Lauren) Ericson and Alayna Ericson. Friends and Family are invited to attend a celebration of life on Thursday, January 15, 2026, from 1:00 pm to 4:00 pm at the Amador Cellars in Plymouth, CA. A private interment will take place at the Fair Oaks Cemetery.