I assume a majority of the employees from Shea will shift over, ushers, security, etc........you'd have to look online for that. However, if you want to get into the vending aspect, the vending contract is contracted out to a private firm. You'd need apply directly to them, not the Mets. I'm sure those jobs are a plenty, as most vendors are young people, thus a high turnover rate. I'm not sure who has the contract but Aramark is a huge food vendor in the NYC area.