Production/Plant Leadperson - NIGHT SHIFT - Rio Medina Quarry, Mico, TX

Location: San Antonio TX Posted Date: November 10, 2019
Employer: To view company name. See instructions below
Employer Job Id: 2019-6379 Careermine Job Id: 1819331

Recently ranked at #72 on Fortune magazine's list of the 100 Fastest-Growing Companies in the world, Martin Marietta, a member of the S&P 500 Index, employs more than 8,500 employees at operations spanning 27 states, Canada and the Bahamas. A leading supplier of aggregates and heavy building materials, dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live.

At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.


Position Summary

Communicate standards of excellence in the daily work assignments of assigned team, in order to meet safe production as outlined by Management. Standards should be communicated through stated goals, daily interaction, Team meetings, provide input on employee performance evaluations, and recommend disciplinary actions. This is a night shift position, typical schedule (may vary), will be 6:00pm - 6:00am, Monday - Friday, weekends as needed.

Essential Responsibilities
  • Perform standard office duties, plant duties and operate mobile equipment
  • Establish and maintain effective communications within all areas of the operation
  • Be responsible for scheduling and organizing employees to accomplish production operations
  • Plan and conduct daily safety / operational meetings with employees under your supervision
  • Perform annual performance evaluations on team members
  • Must make regular inspections for safety, housekeeping and mechanical issues in all areas of the operation
  • Implement and apply all safety rules, regulations and procedures of mine and property as set forth by federal, state, local agencies & policies
  • Work closely with management to insure implementation of scheduled maintenance on all equipment
  • Participate in the plant safety committee
  • Encourage employees to participate in Guardian Angel activities
  • Assist management in developing mining plans, profit plans, AFE'S, and monthly forecast
  • Demonstrate a positive, upbeat attitude and energy level toward teammates, peers, and customers
  • Complete daily production, safety and maintenance reports accurately
  • Responsible for maintaining quality of all products
  • Maintain housekeeping and appearance standards as established
  • Assist with equipment repairs and housekeeping as needed
  • Other duties as requested

Education and Experience
  • 3 to 5+ years experience aggregates industry preferred
  • 1+ years supervisory or leadership experience preferred
  • High School Diploma, GED or equivalent experience preferred

Knowledge, Skills and Abilities
  • Effective coordination and communication skills (written and verbal)
  • Understand team based management
  • Self-starter with ability to work with little or no supervision
  • Strong mechanical knowledge
  • Ability to handle multiple projects simultaneously
  • Ability to travel long distance by car or other commercial means, overnight at times
  • Must be able to work irregular shifts and weekends as required

Physical Requirements
  • Must be able to perform duties in a safe manner. This job requires the ability to wear a hard hat, safety glasses, steel-toed boots and hearing protection
  • Ability to operate hand levers, foot pedals and steering wheel
  • Must have hand-eye coordination and vision to safely operate mobile equipment
  • Must be able to climb stairs to a height of 100 ft. and work at this height
  • Must be able to work in confined spaces
  • Ability to operate radio, CB radio, computer and other equipment as required
  • Must be able to bend, stoop, climb and reach around all areas of equipment
  • Lift up to 75 lbs
  • Must be able to walk across steep/rough terrain.
  • Ability to use hand tools such as shovels, wrenches, screwdrivers, etc.


Larger equipment is typically air conditioned. There will be times when outside assignments may require periods of work in all weather conditions-heat, cold, wet or dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.


The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.


  • 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
  • Sickness and Accident - Short-Term Disability
  • Optional Long-Term Disability
  • 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

We are an equal opportunity employer.
Qualified minorities, women, veterans and individuals with disabilities are encouraged to apply.