Arthur holds a BA in English Literature and several specialized certificates and qualifications from his time as a naval officer, where he specialized in organizational readiness, crisis management, and systems management and optimization in high-stakes environments. 

Before joining GCPA, Arthur contributed to theater-level planning and coordination with the US European Command (EUCOM) and the US Central Command (CENTCOM). He also served as the Joint Force Liaison Officer to Expeditionary Strike Group 5 (ESG-5), providing tactical and strategic guidance to CENTCOM operators and leadership. At a command level, Arthur oversaw critical survivability architectures and training for over 300 personnel. Outside his military roles, Arthur also conducted public-sector research with the Economy League of Greater Philadelphia, focusing on public-private partnerships to improve city infrastructure.

As Director of Operations, Arthur provides leadership and strategic guidance for several programs. This includes ensuring that these programs meet GCPA Strategic Planning goals and client deliverables on time and within budget. He is also charged with oversight of the Marketing, Human Resources, and Information Technology departments and their personnel.