The former Edinburgh EDP prop agreed a two-year switch to join the Warriors and he hopes to put himself in the mix for the opening PRO12 match against defending champions Leinster.
Alex told the Scotsman: “It has been a great pre-season over in France, then at St Andrews and now Scotstoun and with the announcement of the Guinness PRO12 fixtures it has really brought home that the league season is just around the corner.
“Having the repeat of the PRO12 final with Leinster at Scotstoun on 6 September, live on Sky Sports, is just something I am desperate to be part of.
“To do that I have to hope that I have done well enough in preparation to get involved in the friendlies with Harlequins [Saturday, 23 August, Scotstoun] and then down at Richmond against London Scottish.
“The competition for places at Glasgow is exceptional but that will only make me a better player. As a new start, making a strong beginning to the season is vital for me. Hopefully that starts with the Harlequins game.
“It will give us a real marker to set down just where we are.
“I spoke with Jonny Gray when I was with the Scotland under-20s and he told me just how high the ambitions are at Glasgow and how strong the winning culture is at Scotstoun.
“When you look at how Jonny was given his chance and really took it, then how Finn Russell also came right through last season and started the PRO12 final against Leinster, that sends out a really positive message about your chances of making the breakthrough as a young player and a new signing.
“We have a lot of fitness and a lot of skill work behind us and the Scotland players are all back and we are driving forward into the friendlies.
“There are some awesome players here and hopefully I can learn from them and make a real contribution.”