以下是美國簽證在職證明英文模板，可根據(jù)實際情況進行修改：

To Whom It May Concern,

This letter is to certify that [Your Name] is currently employed as [Your Position] at [Company Name], located at [Company Address]. [Your Name] has been employed with our company since [Employment Start Date] and is currently working in [Department/Team Name].

As a valued member of our team, [Your Name] is responsible for [Brief Description of Job Responsibilities]. [He/She] has consistently demonstrated a strong work ethic, attention to detail, and a willingness to go above and beyond to ensure the success of our organization.

As part of [His/Her] employment with our company, [Your Name] is required to travel to the United States on business. [He/She] has been approved for a visa and will be traveling to the United States on [Travel Dates].

We can confirm that [Your Name] is in good standing with our organization and we fully support [His/Her] travel to the United States. [He/She] will be representing our company in a professional manner and we are confident that [He/She] will make a positive impression on any individuals [He/She] interacts with during [His/Her] trip.

If you require any additional information, please do not hesitate to contact us.

Sincerely,

[Your Name]

[Your Position]

[Company Name]

[Company Address]

[Phone Number]

[Email Address]

Date: [Current Date]

以上是美國簽證在職證明英文模板，希望能對您有所幫助。