Allvin served as the commanding general of NATO Air Training Command – Afghanistan; commander of 438th Air Expeditionary Wing, Kabul, Afghanistan; commander of 618th Air and Space Operations Center; director of strategy, concepts and assessments; deputy chief of staff for strategic plans and requirements, Headquarters, U.S. Air Force, and director, strategy, plans and policy, Headquarters United States European Command, Stuttgart-Vaihingen, Germany.