Major Riedell commissioned in May 2014 via the Platoon Leaders Course. Following The Basic School, he attended Field Artillery Basic Officer Leader Course in Fort Sill, Oklahoma and was designated a Field Artillery Officer.
Major Riedell has served in all three MEFs. His Fleet Marine Force assignments include Company Fire Support Officer attached to Golf Company Battalion Landing Team 2/5 (BLT 2/5), Battalion Fire Support Officer for BLT 2/5, and Assistant Fire Support
Coordinator for 5th Marine Regiment.
Following those fire support assignments, he served as Guns Platoon Commander Echo Battery 2nd Battalion, 11th Marine Regiment, and Guns Platoon Commander Fox Battery attached to BLT 2/5.
Following a B-Billet and resident PME, He served as the Assistant Operations Officer for 2nd Battalion, 10th Marines. He then Commanded Romeo Battery 1st Battalion, 10th Marines attached to BLT 1/8.
He has deployed twice with BLT 2/5 as a Forward Observer and Platoon Commander on the 31st Marine Expeditionary Unit in the USINDOPACOM AOR; and deployed once with BLT 1/8 as a Battery Commander on the 24th Marine Expeditionary Unit in the EUCOM and CENTCOM AORs.
Major Riedell's supporting establishment assignments include Maritime Fires Officer at U.S. Pacific Fleet in Pearl Harbor, Hawaii and as a Student at the Expeditionary Warfare School in Quantico, Virginia where he was a distinguished graduate. In June 2025, Major
Riedell assumed command of Recruiting Station San Antonio, Texas.
Major Riedell holds a Bachelor of Science degree in Environmental Sustainability from the University of Utah. Major Riedell is married to Kaycee Collins, and they have three children.