Will you be getting a W-2 from the employer---or are they treating you like an independent contractor? Are they withholding Social Security and Medicare? If not, you may be an independent contractor who gets a 1099NEC and will have to pay self-employment tax for SS and Medicare, and possibly ordinary income tax.
https://turbotax.intuit.com/tax-tools/calculators/taxcaster/
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**