Sergeant Major Jordan M. Davis, a native of Rochester, New York, enlisted in the Marine Corps in January 2010 and completed recruit training at Marine Corps Recruit Depot Parris Island, South Carolina. He then attended Marine Combat Training at the School of Infantry, Camp Geiger, North Carolina. Following MCT, he reported to the Marine Corps Communications-Electronics School in Twenty-Nine Palms, California, where he earned the MOS 0621, Field Radio Operator. His first duty assignment began in August 2010 with Combat Logistics Regiment 3, 3d Marine Logistics Group, Okinawa, Japan.
In April 2011, he supported humanitarian operations as part of JTF-505 in Atsugi, Japan, following the earthquake and tsunami that struck Mainland Japan. Later that year, he was TAD to Combat Logistics Battalion 4 in support of Exercise Cobra Gold in South Korea and subsequently deployed to Afghanistan in support of Operation Enduring Freedom. After returning in August 2012, he resumed duties with Combat Logistics Regiment 3 as a Radio Supervisor and Platoon Sergeant.
In February 2014, he joined 1st Marine Division, Headquarters Battalion, Communications Company, Camp Pendleton, California, serving in multiple billets including Radio Supervisor, Platoon Sergeant, and Shop Chief. In May 2015, he augmented the Defense POW/MIA Accounting Agency out of Joint Base Pearl Harbor for recovery missions in Vietnam, serving as a Radio Operator and Recovery NCO. He received orders to Marine Security Guard School in July 2016, earning the MOS 8156. Two months later, he reported to the American Embassy in Kampala, Uganda, where he served as Operations NCO and Assistant Detachment Commander.
In October 2017, he was selected for the Marine Security Guard Security Augmentation Unit (MSAU). Serving initially in an unofficial capacity, he later completed the Detachment Commander’s Course-graduating as the honor graduate—and assumed full responsibilities as a Detachment Commander. Between 2017 and 2019, he deployed to the Netherlands, Jordan, Spain, India, Egypt, Congo, Kenya, and Sri Lanka in support of crisis responses, VIP visits, embassy relocations, and security assessments.
In November 2019, he joined 2d Marine Division, Headquarters Battalion, Communications Company, Camp Lejeune, North Carolina, where he served as Transmissions Chief, Platoon SNCOIC, and Company Gunnery Sergeant. He later reported to 2d Light Armored Reconnaissance Battalion in December 2021, serving as Charlie Company First Sergeant until April 2022, then as Transmissions Chief and Platoon Operations Chief through April 2023.
Beginning in April 2023, he served at Marine Corps Security Force Battalion, Kings Bay, Georgia, as the First Sergeant for Alpha Company and for Headquarters and Service Company.
In January 2025, he attended the Air Force Senior Noncommissioned Officer Academy, completing one of the Department of Defense's premier joint senior enlisted education programs.
In February 2026, he assumed his current role as the Recruiting Station Sergeant Major for Recruiting Station Jacksonville, Florida, 6th Marine Corps District.
He holds a Bachelor of Arts in Business and an Associate of Arts in General Studies from American Military University, earned in 2021 and 2022, respectively. His personal decorations include the Navy and Marine Corps Commendation Medal with two gold stars, the Navy and Marine Corps Achievement Medal with a gold star, the Combat Action Ribbon, and the Outstanding Military Volunteer Service Medal with two bronze stars.