Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this position, you must be a U.S. Person , defined as a U.S. citizen, permanent resident, Asylee, or Refugee. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. This position requires an active U.S. Government Security Clearance at the TS/SCI level and be willing and able to obtain CI polygraph. Vantor is seeking a Geospatial Developer to help with design, development, and maintenance of a centralized ArcGIS web portal that serves as the primary geospatial data repository for our government customer. This project supports a hard and deeply buried target mission set , providing critical analytic insights to government stakeholders. Success depends on the development of accurate , scalable, and mission-tailored software solutions that enable timely and informed decision-making. The work directly impacts national security objectives by transforming complex data into actionable intelligen ce in a highly specialized and sensitive domain.