Jonathan Heintz is a Board Member and Outreach representative for The 3D CEB Foundation, bringing a strong background in service, leadership, and community engagement. Born and raised in Michigan, Jonathan currently resides in Michigan with his family and remains deeply committed to serving his local community.

Jonathan joined the United States Marine Corps in 2008, where he served as a Radio Operator, developing strong communication, coordination, and situational awareness skills. That same year, he was married and later welcomed his first child in 2010. After completing his active-duty service in 2012, Jonathan continued his commitment to service by joining the U.S. Army Reserves as a 31E Corrections Specialist, a position he held until 2022. During this time, he and his family welcomed their second child in 2015.

Through more than a decade of military service across two branches, Jonathan gained extensive experience in leadership, accountability, conflict management, and working with diverse populations. His military background instilled a strong sense of discipline, integrity, and responsibility, qualities he carries into his work with The 3D CEB Foundation.

As a Board Member and Outreach representative, Jonathan focuses on building community connections, supporting organizational initiatives, and advancing the mission of The 3D CEB Foundation through outreach, advocacy, and engagement. He is committed to service-driven leadership and believes that meaningful, lasting change is achieved through collaboration, communication, and dedication to those being served.

Steven Lukenbach is a United States Marine Corps veteran who served from 2008 to 2012 with the 3rd Combat Engineer Battalion. Raised in a Navy family in Salt Lake City, Utah, Steven grew up surrounded by a deep respect for service, sacrifice, and responsibility. His family’s military service spans multiple branches of the U.S. Armed Forces and dates back to World War I, shaping his values from an early age. He graduated high school and enlisted in the Marine Corps in 2008 at the age of 17. In 2010, Steven deployed to Helmand Province, Afghanistan in support of combat engineer and route clearance operations. Serving as a diesel mechanic and convoy line mechanic with Alpha Company, 2nd Platoon, he played a critical role in maintaining mission-essential vehicles and equipment in high-risk environments. He was stationed at Marine Corps Air Ground Combat Center Twentynine Palms, California, where he developed strong leadership skills, resilience, and an unwavering commitment to the Marines he served alongside. He completed his Marine Corps service as a Corporal. Following his military service, Steven continued his commitment to service through education, healthcare, and technical training. In 2017, he earned his certification as a Certified Medical Assistant, allowing him to support others through patient care and advocacy. He also holds an Associate of Applied Technology degree in Culinary Arts and has completed coursework in Automotive Technology, reflecting his belief in hands-on learning, adaptability, and practical problem-solving. Steven is a disabled veteran and an active member of the American Legion in Washington State, where he remains deeply engaged in veteran advocacy and community-focused initiatives. He currently resides in Gig Harbor, Washington, continuing his lifelong dedication to supporting veterans, service members, and their families. As an active contributor to The 3D CEB Foundation, Steven assists with event coordination, documentation, compliance efforts, and veteran outreach initiatives. His lived experience, leadership background, and multidisciplinary education allow him to approach the Foundation’s mission with empathy, structure, and authenticity. Outside of his professional and volunteer work, Steven is a devoted husband and father. He and his wife are raising three sons and one daughter, who are the center of his life and the driving force behind his continued commitment to service, integrity, and community. His passion for preserving the legacy of 3D CEB, honoring fallen brothers and sisters, and creating meaningful opportunities for veterans to reconnect and heal is rooted not only in his past service, but in the future he is building for his family and generations to come.