; and (2) establish grant funding and other incentives for small-sized and medium-sized companies in in-demand industry sectors or occupations to establish programs that provide on-the-job evaluation, education, and training for mid-career skilled workers described in paragraph (1). (c) Definitions In this section: (1) Medium-sized enterprise The term medium-sized , used with respect to an enterprise, means an entity that employs more than 499 and fewer than 10,000 employees. (2) RESTART grant The term RESTART grant means a grant made under subsection (d). (3) Returnship The term returnship shall mean any internship, apprenticeship, re-entry opportunity, direct hiring opportunity with support, or other similar opportunity designed to provide workers seeking to return or transition to the STEM workforce with positions that— (A) are above entry level; (B) provide salaries, stipends, or other payments, and benefits, that are above entry level