If applicable, the successful applicant must prove they are: (1) a citizen or national of the USA; OR (2) a lawful permanent resident of the United States (Non-Conditional Permanent I-551 / Green Card / Permanent Resident Card holder); OR (3) a citizen, national, or permanent resident of a "Generally Authorized" destination on the attached list not also a citizen, national, permanent resident of any country not listed; OR (4) a "Protected Individual" under the Immigration and Naturalization Act (8 U.S.C 1324b(a)(3)). This position is an individual contributor role that initiates and coordinates procurement activities, which include preparation of bid packages, conducting pre-bid meetings, site visits, evaluating bids, negotiating terms & conditions, issue contracts, amendments, purchase orders and change orders as required.