Geographic Information Systems Intern

Martin Marietta is hiring a Geographic Information Systems Intern in Raleigh, NC. When: Summer 2027, 10 weeks. Posted October 22, 2026. Checked against the employer's posting on November 13, 2026.

This role will provide an opportunity to contribute towards key projects and analysis that are important to our business. Contributions include coordination of small projects, leading project tasks, documenting processes, providing ad-hoc analysis, and supporting efforts to build and maintain business processes, systems, and data.

Subject matter experts will provide guidance to help resolve complex problems. The Martin Marietta Summer GIS Internship provides students with meaningful, hands-on experience applying Geographic Information Systems (GIS) within the aggregates mining industry.

This approximately 10-week program offers the opportunity to apply classroom knowledge to real-world projects while developing technical, analytical, problem-solving, and operational skills.

Working alongside experienced GIS professionals, geologists, engineers, and other mining professionals, GIS Interns gain exposure to geospatial data management, mapping, spatial analysis, data visualization, and other GIS applications that support Martin Marietta's operations.

Interns contribute to projects that help improve data accuracy, support resource evaluation, enhance operational decision-making, and provide valuable insights across the business.

Key Responsibilities • Follow and promote Martin Marietta's safety, environmental, and ethical standards in all work activities. • Assist with Enterprise GIS data development and content delivery projects.

• Contribute to the development and maintenance of Enterprise GIS datasets related to property boundaries, ownership, zoning, and land use. • Integrate property records from various sources (deeds, plats, tax records) into GIS datasets.

• Collect, clean, and maintain geospatial datasets from various sources (e.g., satellite imagery, GPS, surveys). • Assist with the development and implementation of workflow automation for repeatable geoprocessing tasks.

• Support the design and production of high-quality maps, applications, and visualizations for reports and presentations. • Perform all responsibilities in accordance with the Company's Mission, Vision, Values, policies, procedures, and Code of Ethical Business Conduct.

Qualifications • Currently pursuing a bachelor's or master's degree in: Geographic Information Systems, Geographic Information Science, Geospatial Data Science or Analytics, or a closely related field with a GIS Minor/Certificate/Concentration • Coursework in GIS Fundamentals using ArcGIS Pro completed prior to the internship.

• Valid driver's license. • Strong analytical, organizational, and problem-solving skills. • Strong verbal and written communication skills. • Proficiency with Microsoft Office applications.

• Ability to learn technical processes and adapt to a fast-paced work environment. Why Martin Marietta? At Martin Marietta, we invest in developing future leaders.

Our GIS Internship provides meaningful work, experienced mentors, and exposure to one of the nation's leading aggregates companies. Interns gain valuable industry experience while building relationships and technical skills that can lead to future internship opportunities and full-time positions after graduation.

If you're looking for an opportunity to learn, grow, and help build the foundations of America's infrastructure, we encourage you to apply.