

Joe lived a life defined by love, quiet strength, and unwavering dedication to his family, his country, and his work. He met the love of his life, Genevieve Mary Szarwark, in New York, and they were married on April 17, 1955. Together they built a joyful life in Yorktown, Virginia, raising four children and creating a home filled with warmth, laughter, learning, and enduring love. Their 62 years of marriage were a testament to their deep devotion to one another and the values they instilled in their family—values that continue to guide future generations.
Joe graduated from Rensselaer Polytechnic Institute in 1954 with a Bachelor of Science degree in Mechanical Engineering. Soon afterward, he was commissioned as an officer in the United States Air Force, serving in the Air Force Systems Command and contributing to early aerospace research and development. Following his military service, he began a distinguished career with NASA at Langley Research Center in Hampton, Virginia, where he worked for 32 years.
Beginning as a research engineer, Joe quickly earned the respect of his colleagues through his expertise, thoughtful leadership, and steady character. In 1963, he became Head of the Force Instrument Section. He was later appointed Assistant Head of the Electromechanical Instrument Branch in 1970 and became Branch Head in 1975. In 1984, he was named Assistant Chief of the Instrument Research Division.
Throughout his NASA career, Joe focused on developing precision electromechanical instrumentation for wind tunnels and ground-based aerospace research. His work played an important role in advancing the tools and technologies used in aeronautical testing and research. He was also credited, alongside a colleague, on a NASA-owned patent filed in 1980 for a “Flow Resistivity Instrument.” In addition, he developed what became known at NASA Langley as the “Guarino Method,” an innovative approach to aerodynamic calibration that helped engineers more accurately calculate and refine balance loads during real-time wind tunnel operations. Joe's contributions left a lasting impact on the field, but those who worked with him most often remembered his integrity, humility, and willingness to mentor others. He retired from NASA in 1987, leaving behind a legacy of innovation and service.
Although Joe was proud of his professional accomplishments, his greatest joy was always found in family and helping others. After retirement, he returned to one of his lifelong passions: restoring automobiles. What began as a hobby became a labor of love, as he brought more than 100 vehicles back to life—many of them considered beyond repair.
His garage, affectionately known throughout the neighborhood as "Joe's Garage”, became much more than a workshop. It was a gathering place where he shared his knowledge, patience, and wisdom with family and friends. Whether teaching his children how to hold a wrench, helping a neighbor solve a problem, or offering thoughtful life advice over a workbench, Joe was always generous with his time and talents.
Joe was known for his kindness, humility, gentle spirit, and quiet sense of humor. To his grandchildren and great-grandchildren, who lovingly called him "GoGo," he was a constant source of love, encouragement, and support. He found happiness in life's simple pleasures: tinkering in the garage, watching classic Western movies, tackling household projects, and, most of all, spending time with those he loved. He was the kind of man who led by example—steadfast, thoughtful, hardworking, and always ready to lend a helping hand.
Joe was predeceased by his beloved wife, Genevieve, and by their son, Joseph Francis Guarino.He is survived by his daughter, Dianna Sedgwick (Stew); his sons, Robert Scott Guarino (Lisa) and Francis John Guarino; and his five grandchildren, Katherine Worth Blair (Ryan), William Stewart Sedgwick IV (Andres Bournigal), Kimberly Diane Murray (Parker), Grace Elizabeth Guarino, and Joseph Lee Guarino. He is also survived by his two great-grandchildren, Luke and Emma Blair, as well as numerous nieces, nephews, extended family members, and dear friends.
Joe will be laid to rest beside Genevieve and their son, Joseph, at Parklawn Memorial Park in Hampton, Virginia on June 26, 2026. A private funeral service will be held in the Chapel Mausoleum, followed by Military Funeral Honors at the gravesite.
He will be deeply missed by all who knew and loved him. His legacy of love, humility, generosity, and dedication will live on in the family he cherished, the friends he touched, and the many lives he quietly enriched throughout his remarkable 95 years.
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