[2] Sidari became a field grade officer when he was promoted to major on October 1, 2005, by which time he was assigned at the National Airborne Operations Center at Offutt Air Force Base, Nebraska.

[2] In July 2015, Sidari pursued his senior development education at the Joint Advanced Warfighting School of the National Defense University.

After his schooling, he went back to the Joint Staff as the chief of the assessments and plants division where he was promoted to colonel on November 1, 2016.

After his tour in the Joint Staff, he became the vice commander of the 480th Intelligence, Surveillance and Reconnaissance Wing for two years.

[2] Sidari transferred to the United States Space Force after his nomination was approved on June 24, 2021.