The following guide provides a walkthrough for a candidate applying for a job within the Commonwealth of Massachusetts. If there is a need for an alternative version of this form, please contact the OSA Human Resources Office at. 617-727-6200.If you already created a user account, login using your previously created username and password. We recommend that all applicants be required to complete and sign the employer's application form. How to fill out the Massachusetts Employment Permit Application Instructions? MA WC Assigned Risk Application in a PDF fillable form which can be saved to your own file and completed online. This employment application will be given every consideration, but its receipt does not imply that the applicant will be employed. If you don't form your entity with your state first, your EIN application may be delayed. The application process begins in the Mayor's office. Search and apply for federal jobs.