This is a Presolicitation Notice of the Government's intent to issue a solicitation for a NPSC( non personal service contract ) for GEOGRAPHICAL INFORMATION SYSTEMS (GIS) and ECOLOGICAL NICHE MODELING (ENM) SPECIALIST for the Vector Biology Research program (VBRP) research activities for support of NAMRU-EAC vector surveillance. This notice is for informational and planning purposes only and does not constitute a solicitation or a promise to issue a solicitation in the future. See the attached Notice and Draft PWS for details