Lackawanna College

Joshua Mackie joined the Falcons as Rainbow Six Siege coach in August 2025, and enters his first season in charge of the squad heading into the 2025-2026 calendar.

Mackie has been playing competitive RB6 Siege for four years, and he has been coaching RB6 Siege for three years.

Mackie has goals to not only make Lackawanna College the best RB6 team in the state of Pennsylvania, but to put Lackawanna College on the map as one of the best RB6 school in the US.