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Corey Dale-Schiller

Wilmington, DE, USA

Corey Dale-Schiller
corey.schiller76@gmail.com • Wilmington, Delaware, United States • www.linkedin.com/in/corey-d-01928864

SUMMARY
With over 10 years of experience in Geographic Information Systems (GIS), I currently serve as GIS Technical Lead at Ampliform, where I contribute to solar project development by conducting spatial analysis, managing geospatial data, and supporting decision-making through advanced mapping and visualization techniques. My role involves leveraging GIS tools such as ArcGIS Enterprise, Field Maps, and Survey123 to analyze geographic data, evaluate environmental factors, and produce high- quality maps.

EXPERIENCE
Ampliform, GIS Technical Lead
May 2024 - Present
I played a pivotal role in leveraging GIS technology to enhance site selection and project development for solar installations.
• Employed Esri products to analyze geographic data and evaluate environmental factors for optimal site selection.
• Organized and maintained GIS databases, ensuring data integrity and accuracy for project-related decisions.
• Streamlined workflows using Python scripting to improve efficiency in repetitive tasks.
UDC, Geographic Information Systems Analyst III
Sep 2023 - May 2024
I effectively managed GIS data and user requirements to enhance operational efficiency.
• Engaged with end users to identify and resolve technical issues, ensuring smooth GIS operations.
• Maintained and updated a variety of maps and graphic representations for diverse projects.
• Designed and implemented configuration changes in GIS software, improving overall functionality.
Exelon, Senior Engineering Specialist
Jan 2018 - Jul 2023
I played a pivotal role in providing GIS support that significantly improved data quality and reliability initiatives.
• Ensured the accuracy and utilization of electric utility asset data stored in the GIS system.
• Developed electronic and tabular data extracts for effective statistical reporting and map generation.
• Conducted monthly KPI and ADHOC reporting to analyze system performance and customer impact.
Maine Natural Gas Corporation, Geographic Information Systems Coordinator
May 2016 - Jan 2018
I successfully managed the GIS coordination efforts at AVANGRID, Inc., focusing on system upgrades and employee training.
• Liaised with contractors and local towns to foster relationships and share vital information.
• Created mobile applications for field data collection, enhancing asset management processes.
• Maintained high-quality GIS data standards, ensuring accuracy in both internal and third-party services.
Corner Post Land Surveying, Land Surveyor (Rod man)
Oct 2015 - Jun 2016
I played a key role in supporting surveying operations at Corner Post Land Surveying, enhancing our project outcomes.
• Researched property deeds to ensure precise surveying and compliance with regulations.
• Set up and operated surveying equipment to traverse boundaries accurately.
• Collaborated with team members to locate and monument established stakeouts effectively.
NSTAR, now Eversource Energy, GIS Drafting Technician
Jul 2014 - Dec 2015
I actively contributed to the GIS Development team, ensuring high-quality data management and system integrity.
• Recorded and updated structures to maintain accurate GIS maps and databases.
• Participated in the migration of GIS data to upgraded utility systems, enhancing operational efficiency.
• Designed graphic representations of GIS data, utilizing advanced software applications for analysis.
The Davey Tree Expert Company, GIS Data Collector
Feb 2014 - Jul 2014
I effectively gathered and managed GIS data for utility infrastructure, ensuring high-quality standards in data collection.
• Operated GPS field collection hardware and software to obtain precise utility facility locations.
• Maintained and updated the GIS utility easement layer using Coordinate Geometry (COGO) techniques.
• Assisted in interpreting legal descriptions and utility easement sketches for enhanced data accuracy.

EDUCATION
Northeastern University
MPS • Geographic Information Science and Cartography • 2013 - 2015
Lesley University
Bachelor of Arts (B.A.) • Environmental Studies • 2011 - 2012
Lesley University
Bachelor of Arts - BA • Environmental Studies

LICENSES & CERTIFICATIONS
Leave No Trace Awareness Certificate

SKILLS
Layout Design • Employee Training • Computer-Aided Design (CAD)

HONORS & AWARDS
Deans List
Certificate of Recognition
Citation In Recognition of dedicated service and bravery to the community of Roslindale, MA

Corey Dale-Schiller

Posted 2025-12-12 under Analyst