Intern, Human Resources (Summer 2027)

Key Responsibilities

• Demonstrate a commitment to safety by adhering to and promoting Martin Marietta's safety culture, ethical standards, and professional expectations in all work activities.
• Provide administrative and operational support across a broad range of Human Resources functions, including Talent Acquisition, HR Programs & Processes, Compensation, Benefits, HR Information Systems (HRIS), and Talent Development.
• Support the new hire experience by coordinating onboarding activities, conducting orientation sessions, and assisting employees through the onboarding process.
• Assist with HR reporting, audits, and workforce data analysis utilizing Workday, Tableau, and other HR and business systems to support decision-making and compliance efforts.
• Contribute to HR projects and process improvement initiatives, including the development of Workday job aids, review and maintenance of HR policies and procedures, records management activities, and other departmental priorities.
• Support employee engagement and culture-building efforts by assisting with recognition programs, employee events, and other employee experience initiatives.
• Assist with the administration and coordination of the company's random drug screening program, including employee notifications, scheduling, and documentation.
• Perform all responsibilities in alignment with the Company's Mission, Vision, Values, policies, procedures, and Code of Ethical Business Conduct.

Qualifications

• Currently pursuing a bachelor's degree in business management with a concentration in human resources, human resources management, business administration, or a closely related field.
• Minimum cumulative GPA of 3.0 preferred.
• Strong verbal and written communication skills.
• Strong computer and Microsoft Office skills.
• Ability to build and maintain positive relationships across the organization.
• Demonstrated analytical skills with the ability to transform data into meaningful insights.
• Willingness to learn, ask questions, and take on new challenges.
• Strong attention to detail and organizational skills.
• Ability to maintain confidentiality and handle sensitive information professionally.

Why Martin Marietta?

At Martin Marietta, we invest in developing future leaders. Our Human Resources Internship provides meaningful work, experienced mentors, and exposure to the people practices that support a leading provider of aggregates and building materials. Interns gain valuable industry experience while building relationships and skills that can lead to future internships and full-time careers after graduation.

If you're looking for an opportunity to learn, grow, and make a meaningful impact while developing a career in Human Resources, we encourage you to apply.

In addition to the primary responsibilities outlined in the Job Description section, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are essential.

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.

Benefits

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