Gaspar pursued his passion for goalkeeping as a club and national team goalkeeping coach in Portugal. Since 1993, Gaspar has worked with
Carlos Queiroz as a goalkeeping coach, technical adviser, and assistant coach for several club and national team coaching assignments. These included the Portuguese men's national team in 1994, and from 2009 to 2010, the Portuguese U16 and U18 men's and women's youth teams from 1992 to 1993, and the South African men's national football team in 2001, as well as
Sporting CP,
J League Nagoya Grampus Eight, and the
NY/NJ MetroStars. In 2003 Gaspar worked with
Luiz Felipe Scolari as the goalkeeping coach for the Portuguese men's national football team and also with
José Antonio Camacho as the goalkeeping coach at
Benfica, between 2003 and 2004. On April 4, 2011, Gaspar became the assistant and goalkeeping coach for
Iran's national team, alongside head coach
Carlos Queiroz and assistant coach
Omid Namazi. On June 18, 2013, Iran
qualified for the
2014 FIFA World Cup, before
qualifying for the
2015 AFC Asian Cup months later. In September 2022, Gaspar joined
Hartford Athletic as assistant and goalkeeping coach alongside
Tab Ramos and
Omid Namazi. ==Head coaching record==