Join Esri's Professional Services team as a Senior System Engineer, where you will lead the design and delivery of critical ArcGIS deployments for Defense and Intelligence operations. This role focuses on architecting and optimizing enterprise-scale geospatial systems in complex, secure environments. You will act as a trusted technical leader, guiding customers on deployment strategies and ensuring that ArcGIS platforms are scalable and resilient. The position offers relocation assistance to the St. Louis, MO area.

• 12+ years of professional experience in a similar position supporting similar responsibilities.
• Experience designing, implementing and/or administrating enterprise ArcGIS or other comparable IT systems.
• Broad system administration experience on Windows and/or Linux.
• Working knowledge of at least one scripting or programming language such as Python, PowerShell, Javascript, or C#.
• Familiarity with network concepts and topics such as domains, directories, DNS, HTTPS, firewalls, proxies, and load-balancing.
• Experience with at least one RDBMS, including SQL query writing.
• US citizenship with Active or Current Top Secret Security Clearance with SCI eligibility.
• Bachelor's degree in Computer Science, Mathematics, Geographic Information Systems (GIS) or a STEM related field.

• Deploy and configure complex ArcGIS in a variety of environments to meet the customer's service level agreement.
• Plan and execute the migration of content from one ArcGIS deployment to another.
• Troubleshoot advanced ArcGIS deployments, providing guidance for platform components such as storage, networking, and security.
• Work closely with customers and partners to identify, design, and certify key GIS workflows for the ArcGIS platform.
• Collaborate internally to help customer organizations align their technical objectives and business goals with Esri's technology platform.