(Not Affiliated with the U.S. Postal Service) About Us US Post Office Jobs dot com is a private company and is not affiliated with the U.S. Postal Service. As a subsidiary of Bookhaus Publishers, it provides resources and information about postal exams. It doesn’t, however, accept resumes or applications for exams or jobs. To apply for any entrance examinations, contact the U.S. Postal Testing Centers in your Area. See if they are scheduling any examinations in the near future. Call them up every week. A directory of testing centers is included in The Book of U.S. Postal Exams:How to Score 95-100% on Exams and Get a Job by Veltisezar B. Bautista.