Intern, Human Resources (Summer 2027)

00002 Martin Marietta Materials, Inc.; Raleigh (NC); On-site; USD 25,000 - 39,000; Full time

Benefits offered by this job

Medical

Prescription Drug

Dental

Vision

401(k)

Educational/Tuition Assistance Plan

Job summary

Martin Marietta Summer Human Resources Internship offers hands-on experience in a corporate HR environment. You will work with HR leadership and gain exposure to employee relations, talent acquisition, onboarding, leave administration, and HR reporting to support business objectives.

You will develop professional, analytical, communication, and leadership skills while contributing to HR projects and programs in a dynamic, safety‑driven culture.

Qualifications

• Pursuing a bachelor's degree in business management with an HR concentration.
• Minimum GPA 3.0 preferred.
• Strong verbal and written communication skills.
• Strong computer skills and proficiency with Microsoft Office.
• Ability to build and maintain relationships across the organization.
• Demonstrated analytical skills and data-to-insight abilities.
• Willingness to learn and take on new challenges.
• Strong attention to detail and confidentiality.

Responsibilities

• Provide administrative and operational support across HR functions including Talent Acquisition, HR Programs & Processes, Compensation, Benefits, HRIS, and Talent Development.
• Support onboarding activities and coordinate new hire orientation.
• Assist HR reporting, audits, and workforce data analysis using Workday, Tableau, and other HR systems.
• Contribute to HR projects and process improvements, including policies, records management, and HR communications.

Skills

Verbal communication

Written communication

Relationship building

Analytical skills

Attention to detail

Willingness to learn

Confidentiality

Microsoft Office

Education

Bachelor's degree in HR/Business

Tools

Workday

Tableau

Job description

About the Internship

The Martin Marietta Summer Human Resources Internship provides students with meaningful, hands‑on experience in a corporate Human Resources environment. This internship offers the opportunity to apply classroom knowledge to real‑world business challenges while developing professional, analytical, communication, and leadership skills. Working alongside experienced HR professionals and reporting to Human Resources leadership, interns gain exposure to a variety of key HR functions, including employee relations, talent acquisition, onboarding, leave administration, and more. Interns will develop a deeper understanding of how Human Resources supports business objectives, strengthens the employee experience, and helps employees succeed throughout their careers.

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.

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.

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. Every member of our ONE Martin Marietta team is driven by our shared values of safety, integrity, excellence, community and stewardship.

We are a member of the S&P 500 Index and a leading supplier of aggregates and heavy building materials. Through a network of operations spanning 29 states, Canada and the Bahamas, our teammates supply the foundational resources on which our communities thrive and grow. Our Specialties business provides high‑purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.

In a world that's focused on the power of many, we believe in the power of ONE – the magic of bringing together our unique perspectives, experiences and talents to evolve a shared vision and future. Our backgrounds may vary, but our voices come together in support of the same goals. We want to build legacies for ourselves and our loved ones, strengthen our communities and safely and responsibly engage in work we know will make a difference.