Prior to joining the firm, Jamie served as a judicial law clerk to the Honorable Jeffrey L. Schmehl of the U.S. District Court for the Eastern District of Pennsylvania. During his clerkship, Jamie worked on a substantial docket of complex civil and criminal matters and assisted the Court in resolving disputes arising under the Racketeer Influenced and Corrupt Organizations (RICO) Act, False Claims Act, trade secret law, trademark law and product liability law, among many other areas. Jamie also worked for the Honorable Gary F. Traynor of the Delaware Supreme Court through the Josiah Oliver Wolcott Fellowship.

Earlier in his career, Jamie served on active duty as a judge advocate in the U.S. Marine Corps. He primarily practiced as a trial defense counsel, representing service members in courts-martial and other proceedings involving serious criminal allegations such as fraud, sexual assault and obstruction of justice. At the conclusion of his active-duty service, Jamie received the Navy and Marine Corps Commendation Medal for his trial advocacy and leadership.