Intern, Engineering (Summer 2026)

Description

A member of the SP 500 Index, Martin Marietta is an American-based company and a leading supplier of 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 resources necessary for building the solid foundations on which our communities improve and grow.

At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.

Reporting to the Director, Engineering, the Engineering Intern will learn the functions and processes of Martin Marietta’s Enterprise Engineering Services. Engineering Services oversees initial design and engineering, budgeting, procurement, construction management, and commissioning of Operations projects across the company. Additional activities include operational excellence audits, data collection and analysis, plant flow modeling, safety audits, and engineering support for exiting locations.

Responsibilities

- Must be safety conscious, dependable, and motivated.

- Will take an active role in the company’s safety initiatives.

- Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision.

- Assist engineers and project managers with daily tasks including budgeting, procurement, CAD drawings, reports, and other typical tasks

- Gain knowledge of software including AutoCAD, JDE, and AggFlow.

Qualifications

- Currently pursuing a bachelor’s degree in Mining Engineering, Electrical Engineering, Mechanical Engineering, Civil Engineering or Construction Management

- High-level verbal and written communication skills

- Ability to work in an office or field environment where sitting, standing, kneeling, or bending for long periods of time may be required.

- Ability to wear PPE while in the field (Safety Glasses, Safety Toe Shoes, Hardhats, Earplugs, High-Viz Vest or Shirts, other as required)

- Ability to use Microsoft products (Word, Excel)

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.