Plant Manager II

Production Corona, California

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Description

JOB SUMMARY
The Plant Manager II is a critical leadership role responsible for the total operational excellence of an aggregate production facility (crushed stone, sand, and gravel). This position provides strategic and tactical direction to ensure the site meets production, quality, and financial goals while championing Martin Marietta’s "Guardian Angel" safety culture.
The Plant Manger II oversees larger production volumes and complex multi-site operations. You will be accountable for the entire life cycle of the plant—from pit development and drilling/blasting to final product load-out—while managing a diverse workforce of hourly and salaried personnel.
KEY DUTIES AND RESPONSIBILITIES
  • Enforce all MSHA, state, and company safety regulations. Lead by example to achieve "Zero Harm," conducting regular safety meetings and site inspections.
  • Cultivate a "Wingman" philosophy where employees take ownership of their own safety and the safety of their peers.
  • Maintain all environmental permits and records (Air, Water, Reclamation). Ensure the site remains in 100% compliance with local, state, and federal laws.
  • Oversee the daily crushing, washing, and screening operations. Design and adjust plant flows to maximize Tons Per Hour (TPH) and minimize downtime.
  • Develop and execute short- and long-term mining plans, including stripping, reclamation, and pit development.
  • Collaborate with the QC department to ensure all products meet ASTM and DOT specifications. Investigate and resolve any material quality complaints immediately.
  • Manage the plant’s operating budget, focusing on cost-per-ton reduction and efficiency improvements.
  • Assist in the development of Capital Expenditure (CAPEX) requests and oversee the installation of new equipment or facility upgrades.
  • Manage stockpiles and end-of-month inventory reporting; coordinate with Sales to ensure product availability matches market demand.
  • Implement and manage a robust PM program for all fixed and mobile equipment to ensure maximum mechanical availability.
  • Plan and execute major plant shutdowns for repairs, ensuring projects are completed safely, on time, and within budget.
  • Directly supervise, coach, and mentor a team of production supervisors, lead persons, and hourly staff.
  • Conduct annual performance reviews, identify training needs, and manage labor relations.
  • Act as the primary face of Martin Marietta for the local community, neighboring landowners, and regulatory inspectors.
QUALIFICATIONS
Education
High school diploma, GED, or relevant experience
Work Experience
5 – 7 years of experience in Aggregate Operations, with at least 3 years in a Supervisory or Management capacity.
Knowledge, Skills, and Abilities
MSHA compliance and regulations
Knowledgeable of aggregate processing equipment and pit design
Knowledgeable of welding, repairs, and maintenance of mobile processing equipment
Critical thinking
Technical aptitude
Business acumen
Effective communication (written and spoken)
Conflict resolution
Time management
Results driven
Process management
Detail oriented
Delegation
Quality control methods
The hiring range for this position is $125,000 -$165,000 exclusive of benefits or bonuses (discretionary and non-discretionary). The offered base compensation will be determined based on factors such as geographic location, business need, market conditions, proficiencies, skills, education, and experience. Additionally, at Martin Marietta we place a high value on internal pay equity and will consider the compensation for those in similarly situated roles and direct team members. The hiring range for this role represents the base compensation we expect to pay for the position at time of hire and does not represent the total possible base pay of the position. In addition, this role is eligible for our annual bonus program. Bonuses awarded under this program are determined based on the performance of the organization and the employee. 
In addition to our base compensation, we also offer a competitive benefits package for full-time employees, including medical, dental and vision coverage; prescription drug coverage; health savings accounts; flexible spending accounts; and life, AD&D and disability insurance. We also encourage our employees to plan for the future by offering a 401(k) with a company match and an employer-funded defined benefit pension plan. Other benefits include paid time off, paid holidays, education/tuition assistance, an employee discount program, adoption assistance, wellness programs and more.

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.

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