Captain Weeks graduated with Merit from the United States Naval Academy in May 1993 with a Bachelor of Science in Naval Architecture.  In June 2006 he graduated Cum Laude from Norwich University with a Master of Arts in Diplomacy.  He is also a graduate from the Naval Command and Staff College at the Naval War College.

A Submarine Officer, Captain Weeks has served at-sea onboard USS SEAWOLF (SSN 21), as Engineer Officer onboard USS LOS ANGELES (SSN 688), Executive Officer onboard USS HELENA (SSN 725), culminating in command of USS ALEXANDRIA (SSN 757) from January 2011 until August 2013. He has deployed to the

North Atlantic, Mediterranean, the Western Pacific and the U.S. Southern Command area of operations.

Ashore, Captain Weeks served as Flag Lieutenant to the combined Commander, Submarine Group 2 and Commander, Navy Region Northeast, Material Officer for Commander, Submarine Squadron 22 in La Maddalena, Italy, and at the Submarine Warfare Division on the staff of the Chief of Naval Operations. From July 2005 to May 2006, he was a Federal Executive Fellow at RAND Corporation in Santa Monica, Calif. While at RAND, Captain Weeks co-authored “Sustaining U.S. Nuclear Submarine Design Capabilities,” a study analyzing the viability of the Submarine design base. Following command, Captain Weeks was the Director of the Nuclear Propulsion Examining Board on the staff of Commander, U.S. Fleet Forces Command.

An Acquisition Professional, Captain Weeks served as the Director of Mission Assurance in the Advanced Undersea Systems Program Office (PMS 394), as the Major Program Manager for Undersea Defensive Warfare (PMS 415), as the Major Program Manager for Advanced Undersea Systems (PMS 394), as the Executive Assistant to the Assistant Secretary of the Navy (Research, Development, and Acquisition), and most recently, as the Major Program Manager for VIRGINIA Class Submarines (PMS 450).

Captain Weeks assumed duties as Program Executive Officer, Undersea Warfare System in July 2023 where he is responsible for the acquisition, research, development, transition, and sustainment of all undersea weapon, countermeasure, combat system, training, and sensor systems.