Mining/ Production Intern | Summer 2027

Martin Marietta; Bridgeport (TX); On-site; USD 35,000 - 42,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) with Company matching

Paid Holidays

Job summary

Martin Marietta is seeking an entry-level administrative assistant to contribute to key projects and daily operations. The role involves coordinating small tasks, documenting processes, and providing ad-hoc analysis to support business initiatives.

The ideal candidate will have a high school diploma or equivalent, strong time management, and solid communication skills. This is an entry-level position offering exposure to corporate processes and team collaboration.

Qualifications

• Time management and prioritization to handle multiple tasks.
• Detail oriented with accuracy in data and documents.
• Strong oral and written communication.
• Organizational skills to keep processes organized.
• Problem solving to resolve routine issues.
• Proficiency with Microsoft Office applications.

Responsibilities

• Coordinate small projects and assist team tasks.
• Lead project tasks as assigned.
• Document processes and maintain records.
• Provide ad-hoc analysis to support decision making.
• Assist in building and maintaining business processes and data.

Skills

Time management

Detail oriented

Oral and written communication

Organization skills

Problem solving

Microsoft Office Suite

Education

High school diploma, GED, or equivalent experience

Tools

Microsoft Office

Job description

Job Description:Job Summary:This role will provide an opportunity to contribute towards key projects and analysis that are important to our business. Contributions include coordination of small projects, leading project tasks, documenting processes, providing ad-hoc analysis, and supporting efforts to build and maintain business processes, systems, and data. Subject matter experts will provide guidance to help resolve complex problems.Key Duties and Responsibilities:Performs work activities as directed to gain knowledge about the organization, the industry, and Martin Marietta’s products.In addition to the primary responsibilities outlined, 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.Qualifications:Minimum Education DetailsHigh school diploma, GED, or equivalent experienceMinimum Experience RequiredNo prior experience requiredKnowledge, Skills, and AbilitiesTime ManagementDetail OrientatedOral and Written CommunicationOrganization SkillsProblem SolvingMicrosoft Office SuiteIn 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 PlansAt 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.