Castriota left his position at Pininfarina on the eve of the Paris Motor Show in September 2008, and was set to become Design Director at Stile Bertone.[6] In 2009 he also formed his own design consultancy with offices in New York and Turin; Jason Castriota Design LLC.[7]
In June 2010, Saab Automobile hired Castriota as its new design director.[8] In 2014, Castriota joined Skylabs, a small product design firm in New York. In early 2016, he was recruited to work for Ford Motor Company as an Advanced Strategic Design leader in Dearborn, Michigan.[7] Castriota moved into a strategy role on Ford's dedicated Electrified Vehicle team – Team Edison. Castriota was one of four directors who were responsible for the overall company’s EV strategy and lead Ford's Battery Electric Global Brand Strategy[7] for all major markets. His latest project, the Mustang Mach-E[7] is fastest selling EVs on the market today.[9]
Castriota is also responsible for designing the SSC Tuatara a sports car made in Washington State.[10] Tuatara entered production in 2020, and also set world speed records for the fastest production car on January 27, 2021 hitting a one-way speed of 286.1 mph (460.4 km/h) and a two-way average of 282.9 mph (455.3 km/h) in 2021. the SSC Tuatara hit a verified top speed of 295 mph in just 2 miles of road in May 2022.[11]