The World Trade Center’s big retail opening is bringing a boost in hiring.

Some 10,000 jobs are being added to the WTC’s Oculus retail space and Fulton subway hub as more than 50 retailers, restaurants and vendors prepare to open their doors in mid-August.

To fill all those jobs, mall owner Westfield is hosting a job fair on June 29 from 2 p.m. to 8 p.m. at the nearby Conrad New York Hotel on North End Avenue.

Veterans, along with members of the National Guard, Reserve and their spouses, can also participate in special morning programs arranged by Hiring Our Heroes.

Some of the jobs are already cropping up online. Victoria’s Secret is looking for a bra-fitting specialist, while Daniel Boulud has been seeking staff for his Epicerie Boulud Oculus.

Both of these will have a presence at the job fair, along with dozens of others including Abigail Michaels, Eataly, Turnbull & Asser and Under Armour.

Candidates are being asked to register at westfieldwtc.com or at a booth now open at the Oculus.