被美国拒签后多久可以再申请

用人单位应当于何时与拟聘用外国人签订劳动合同？

When should an employer sign a labor contract with a foreigner to be employed?

用人单位与外国人签订劳动合同的时间由当事人双方自行协商确定，但《外国人工作许可证》需在劳动合同生效日期之后签发。

The time of signing the labor contract between the employer and the foreigner shall be determined by both parties through negotiation, but the Foreigner Work Permit shall be issued after the effective date of the labor contract.