Mark Upp

Mark Upp is an accomplished military professional with extensive experience in leadership and instruction. Currently serving as a JFOC Instructor at Navigator Development Group Inc. since September 2023, Mark previously held the same role at Stafford Consulting Company, Inc. for one year. Mark's distinguished career in the United States Marine Corps spanned over 27 years, during which time Mark attained the rank of Sergeant Major, serving as the Senior Enlisted Leader and Advisor in various capacities, including the 9th Marine Corps District and Recruiting Station Fort Lauderdale. Mark's responsibilities included advising commanding officers on mission-related matters, managing the training and evaluation of personnel, and overseeing operations across multiple locations. Mark's background also includes positions such as First Sergeant and Gunnery Sergeant, showcasing a broad skill set in leadership, operations, and military logistics.