Intern, Geographic Information Systems (summer 2027)

Martin Marietta Materials, Inc.; Raleigh (NC); On-site; USD 28,000 - 34,000; Part time

Benefits offered by this job

Medical

Dental

Vision

401(k)

Vacation

Tuition Assistance

Job summary

Martin Marietta invites students to join a Summer GIS Internship in the United States. This ten-week program combines classroom learning with hands-on GIS work across data management, mapping, and spatial analysis.

Interns collaborate with GIS professionals, geologists and engineers to develop skills in data visualization and operational decision-support while contributing to real projects.

Qualifications

• Pursuing a bachelor’s or master’s in GIS or related field.
• Coursework in GIS fundamentals using ArcGIS Pro completed before internship.
• Valid driver’s license and ability to operate a vehicle.
• Strong analytical, organizational and problem-solving abilities.

Responsibilities

• Follow safety, environmental, and ethical standards in all activities.
• Assist with Enterprise GIS data development and content delivery projects.
• Develop and maintain Enterprise GIS datasets related to boundaries, ownership, zoning, and land use.
• Integrate property records from deeds, plats, and tax records into GIS datasets.
• Collect, clean, and maintain geospatial datasets from multiple sources.
• Support workflow automation for routine geoprocessing tasks.
• Assist in designing and producing high-quality maps, apps, and visualizations.
• Align all activities with Martin Marietta's mission and Code of Conduct.

Skills

Analytical skills

Problem solving

Verbal & written communication

Microsoft Office proficiency

Education

Bachelor's or Master's in GIS or related field

Tools

ArcGIS Pro

Job description

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.

A member of the S&P 500 Index, Martin Marietta is an American‑based company and a leading supplier of heavy building materials - including aggregates, cement, ready‑mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the foundational resources upon which our communities thrive. Martin Marietta's Magnesia Specialties business produces high‑purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.

At Martin Marietta, we strive to work with the best and the brightest - those who have the potential to become our company's future leaders. Each of our roughly 9,500 people shares a common purpose regardless of their professional role or work environment. Together, we utilize our diverse skills and experiences to drive our company and its extraordinary culture forward. Our aim is to build on our foundation of success and help values‑driven and hardworking people realize their full potential. When you decide to invest your career in Martin Marietta, you'll know what it's like to be respected, challenged and rewarded. In return, we offer a highly competitive benefits package, including:

Benefits

• Medical Prescription Drug
• Dental
• Vision Health Care Reimbursement Account
• Dependent Care Reimbursement Account
• Wellness Programs
• Employee Assistance Plan
• Paid Holidays and Vacation
• 401(k) with Company matching
• Pension
• Salary Continuation
• Short‑Term Disability
• Long‑Term Disability Options
• Employee Life Insurance
• Spouse & Dependent Life Insurance
• Business Travel Accident Insurance
• Direct Deposit Payroll
• Educational/Tuition Assistance Plan
• College Scholarship Program - for dependent children
• Matching Gift Program
• New Auto Purchase Discount Plans

At Martin Marietta, we are proud to be an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all qualified applicants and teammates. We celebrate diversity and commit that qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.