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Plant Operator | Jones Mill Quarry

Martin Marietta
Malvern, AR Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/26/2026
Description

The Plant Operator is responsible for the safe and efficient operation of the plant. Position will assist with the scheduling of deliveries. Position reports to the Production Manager.

Key Duties And Responsibilities

  • Using established procedures, performs plant equipment operations duties as directed including setting up equipment feeding, speed, and temperature
  • Records and sends reports of the day’s activities
  • Operates equipment within the company guidelines and safety standards
  • Uses standard operating procedures to troubleshoot malfunctions or issues
  • Under direct supervision, adjusts equipment to maximize production
  • 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 Details

  • High school diploma, GED, or equivalent experience

Minimum Experience Required

  • 1 year related experience

Knowledge, Skills, And Abilities

  • Mechanical aptitude
  • Troubleshooting
  • OSHA and MSHA regulations
  • Time management

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.

Salary.com Estimation for Plant Operator | Jones Mill Quarry in Malvern, AR
$134,463 to $166,977
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