McDonald’s said Monday it plans to hire up to 375,000 US restaurant employees this summer, its biggest hiring push in years.The Chicago burger giant said the beefed-up job openings at both company-owned and franchised stores are partly due to a US expansion. The company, which has more than 13,500 restaurants in the US, plans to open 9,000 more by 2027.US Labor Secretary Lori Chavez-DeRemer joined McDonald’s US President Joe Erlinger at a McDonald’s restaurant near Columbus, Ohio, for the hiring announcemen ...