Senior Geospatial Information Scientist and Technologist

Location: Fort Gordon, Georgia (On-site)
Job Type: Full-Time Security Clearance: Active Final Top Secret with SCI Eligibility Required

Nelson Intelligence Solutions (NiS) is seeking a highly qualified Senior GIS/Tools Administrator to provide advanced geospatial systems administration, enterprise GIS support, and technical expertise in support of the U.S. Army's Scalable GEOINT Architecture program at Fort Gordon, Georgia.

This position supports mission-critical geospatial intelligence (GEOINT) systems used by Army intelligence organizations and operational personnel. The successful candidate will be responsible for administering, maintaining, troubleshooting, and optimizing enterprise geospatial technologies, supporting software deployments, managing GIS applications, and ensuring the reliability and security of geospatial information systems.

The ideal candidate will possess extensive experience with Esri ArcGIS technologies, familiarity with SOCET GXP, and hands‑on experience administering Microsoft Endpoint Configuration Manager (MECM) in enterprise environments.

This position requires strong technical problem-solving skills, experience supporting classified government systems, and the ability to work collaboratively with technical teams and mission stakeholders.

Candidates must be able to work on-site at Fort Gordon, Georgia, and possess an active final Top Secret security clearance with SCI eligibility.

• Administer, maintain, and support enterprise GIS systems and applications in a mission-critical environment.
• Support Esri ArcGIS Enterprise, ArcGIS Server, Portal for ArcGIS, ArcGIS Pro, and related geospatial technologies.
• Configure, monitor, troubleshoot, and optimize enterprise geospatial applications and services.
• Support distributed GIS environments, including system availability, performance monitoring, and software maintenance.
• Perform GIS software installation, configuration, upgrades, patches, and troubleshooting.
• Support integration of geospatial applications with enterprise IT infrastructure and other mission systems.

• Provide technical administration and support for geospatial intelligence applications, including ArcGIS and SOCET GXP.
• Support GEOINT software installations, upgrades, configuration, and application troubleshooting.
• Assist with software licensing, user access, application compatibility, and software lifecycle management.
• Coordinate with system administrators, software developers, and intelligence personnel to resolve technical issues.
• Support geospatial tools used for imagery exploitation, geospatial analysis, and intelligence production.

• Administer and support Microsoft Endpoint Configuration Manager (MECM) for enterprise software deployments.
• Develop, configure, test, and deploy software packages across enterprise environments.
• Support automated application deployment, patch management, software updates, and configuration management.
• Troubleshoot software deployment failures, application compatibility issues, and endpoint configuration problems.
• Maintain accurate software configuration records and support established change management procedures.

• Develop, maintain, and support scripts and automated workflows to improve GIS administration and operational efficiency.
• Utilize Python, Power Shell, Bash, or related scripting technologies to automate routine system administration tasks.
• Support GIS service publishing, data processing, application configuration, and system monitoring.
• Assist with integration of GIS applications with enterprise authentication, directory services, and database technologies.
• Support geospatial data services and associated enterprise applications.

• Support secure operation of GIS applications within classified Department of Defense environments.
• Implement applicable security configurations, software updates, and system maintenance procedures.
• Support integration with Active Directory, Public Key Infrastructure (PKI), and enterprise authentication services.
• Coordinate with cybersecurity personnel to address system vulnerabilities and maintain compliance with applicable security requirements.
• Provide technical troubleshooting, incident resolution, and operational support to maintain mission continuity.
• Develop and maintain system documentation,…