ArcGis Developer

CACI•O'fallon, IL

About The Position

CACI is seeking an ArcGIS Developer to support the Joint Transportation Management System (JTMS) program. The role works with geospatial technologies and ArcGIS platforms to develop, maintain, and enhance transportation and logistics visualization capabilities, providing hands-on experience with enterprise GIS solutions in support of defense operations. As part of a team designing, developing, and implementing geospatial solutions for transportation management and logistics, the developer will use ArcGIS Enterprise, ArcGIS Online, and related ESRI technologies to create maps, applications, and analytical tools that support situational awareness and decision-making.

Requirements

  • Active Secret clearance.
  • Bachelor's degree in Geography, Geographic Information Systems, Computer Science, or a related field.
  • 1–2 years of experience with ArcGIS Desktop, ArcGIS Pro, or ArcGIS Online.
  • Basic understanding of ArcGIS Enterprise architecture and components.
  • Familiarity with HTML, CSS, and JavaScript.
  • Knowledge of geospatial data formats and coordinate systems.
  • Strong problem-solving and analytical skills.
  • Excellent communication and teamwork abilities.
  • Ability to work in a fast-paced, mission-critical environment.

Nice To Haves

  • Experience with the ArcGIS JavaScript API or Python for ArcGIS.
  • Knowledge of REST APIs and web services.
  • Familiarity with SQL and database concepts.
  • Working knowledge and experience with SAP S4 HANA.
  • Agile SAFe experience.
  • Understanding of transportation or logistics systems.
  • ESRI Technical Certification.

Responsibilities

  • Develop and maintain web-based mapping applications using the ArcGIS JavaScript API, Web AppBuilder, and Experience Builder.
  • Create and manage geospatial data, feature services, and map services in ArcGIS Enterprise environments.
  • Support integration of JTMS data with ArcGIS platforms for visualization and analysis.
  • Perform quality assurance and testing of GIS applications and data.
  • Assist in developing custom geoprocessing tools and workflows.
  • Provide technical documentation for developed applications and processes.
  • Collaborate with senior developers, system administrators, and end-users to gather requirements and deliver solutions.
  • Troubleshoot and resolve technical issues related to GIS applications and services.
  • Stay current with ArcGIS platform updates and emerging geospatial technologies.

Benefits

  • Flexible time off benefit.
  • Learning resources.
  • Healthcare benefits.
  • Wellness benefits.
  • Financial benefits.
  • Retirement benefits.
  • Family support benefits.
  • Continuing education benefits.
  • Time off benefits.
  • Competitive compensation.
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