Use existing PDF's to create live online documents for new employees to fill out

I have 5 documents in PDF form that I need converted to adobe acrobat for future employees to fill out during the hiring process. I need the forms to become digital so they can type in their responses in set fields and sign at the end as indicated on the individual forms. also need to be able to sign these forms as the employer when their signatures are completed. have access to adobe acrobat to use for these forms. I am attaching the forms below.