Mining Production Internship | Summer 2027 | Bridgeport Tx

Martin Marietta Materials, Inc.; Bridgeport (TX); On-site; USD 17,000 - 25,000; Full time

Benefits offered by this job

Housing allowance

Job summary

Martin Marietta Materials, Inc. offers a Production Internship primarily in Bridgeport, TX, supporting the Bridgeport Stone/North Bridgeport Quarry. This hands-on program runs ~10–12 weeks with a project ownership component and leadership development opportunities.

Housing allowance is provided for relocating candidates. Interns gain exposure to material production/mining and learn about safety, production, engineering, geology, quality control, and related operations through rotations with

Qualifications

• Pursuing a degree or trade certification in engineering disciplines related to mining, construction, or industrial fields
• Valid driver's license is required
• Must be 18 years or older and able to commute/relocate if needed
• Ability to learn technical processes and communicate effectively in a fast-paced production environment

Responsibilities

• Operate and learn plant equipment and understand the production process
• Learn from experienced managers and apply safety, ethical, and environmental standards
• Support daily operations and assist with maintenance and quality control as needed
• Demonstrate reliability and strong time management during a hands-on internship in a quarry environment

Skills

Driver's license

Age 18+

Communication skills

Technical learning

Reliable transportation

Education

Engineering degree or in progress

Construction management

Mining related studies

Job description

About the Program

The Martin Marietta Production Internship is an investment in you. It is our way of identifying and developing the very best people and it is your portal to a challenging and rewarding career. When you join our team, you bring to the table your unique talents along with shared values of excellence and integrity. Many of our most valuable company leaders began their careers as interns.

Summary

Our internship positions allow high school/college/trade school students to learn our industry, right where the action takes place. This will be a hands-on experience for students, to learn the industry from the ground up. You'll work alongside some of the best in the aggregate business. This a great opportunity for students with minimal or no mining industry experience to gain first-hand knowledge of an mining operation. Position primarily located in Bridgeport, TX (North DFW area) and primarily support the Bridgeport Stone/North Bridgeport Quarry. Monthly housing allowance included for candidates relocating to the area.

What to Expect

Interns will enter an approximately 10-12 week rotational internship program, allowing for ownership of a project, allowing the individual to learn the Aggregates business and develop professional skills including leadership, time management, and relationship building. The goal of the Internship program is to provide individuals with hands‑on experience in Material Production/Mining and allow them to explore safety, production, engineering, geology, quality control, sales, administration and so much more.

Essential Functions

• Adheres to and enforces ethical, safety and environmental measures.
• Operates and maintains equipment throughout the plant, including but not limited to, crushers, screens, conveyors, and heavy off-road equipment.
• Becomes familiar with the operations of an Aggregate Quarry/Plant, understanding the complete production process.
• Becomes familiar with the traits of high‑performing managers in Martin Marietta.
• Ensures all activities are performed in accordance with the Company's Mission, Vision, and Values, and in compliance with the Company's policies, procedures, and Code of Ethical Business Conduct

Qualifications and skills

Candidates must be currently pursuing a degree or trade certification in: Engineering Disciplines - Mining, Electrical, Mechanical, Civil, Industrial, Materials, or other related engineering fieldsConstruction ManagementMining RelatedCandidate must also have: Valid driver's licenseOver 18-years oldPrior related experience is preferred, not requiredThe ability to learn technical processes, high-level verbal and written communication skills, and the ability to work in a fast‑paced production environment. Posses reliable day-to-day transportation

Working Conditions

Majority of time will be outside and may require periods of work in all weather conditions-heat, cold, wet or dry and dusty. Must be able to work in areas where noise levels are up to 90 dbs.

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.

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: 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.