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Martin Marietta Materials · Dallas, Texas

# Safety Intern | Dallas Tx

Dallas, Texas Early career 

Listed on Martin Marietta Materials’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.
[Apply on Martin Marietta Materials’s careers site →](https://jobs.jobvite.com/martinmarietta/job/oHOOAfwD)

[OpenNash Jobs](https://jobs.opennash.com/) / [Martin Marietta Materials](https://jobs.opennash.com/companies/martin-marietta-materials/) / Safety Intern | Dallas Tx

## Job description

### 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/Ready Mix 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 Industrial Safety 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/Ready Mix 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: Occupational Safety and Health (OSH) Environmental Sciences Engineering (i.e.

Fire Protection, Safety Engineering) Candidate must also have: a valid driver’s license. Prior full-time experience is preferred, not required the ability to learn technical processes, high-level verbal and written communication skills, and the ability to work in a fast-paced production environment. Must be over 18-years old 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.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 7 days
- Location: Dallas, Texas[Apply on Martin Marietta Materials’s careers site →](https://jobs.jobvite.com/martinmarietta/job/oHOOAfwD)

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