Martin Marietta

  • Ready Mix Quality Control Technician

    Job Locations US-CO-Denver
    Requisition ID
    Rocky Mountain Division
  • Overview

    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


    Make Safety a priority in everything you do. Ensure that our concrete is in compliance with all required internal and external quality standards and specifications. Assist with the implementation of best practices and techniques with regard to quality, production and delivery of concrete. Assist with establishing and achieving quality objectives for all aspects of operations, while working closely with operations, dispatch and sales.



    • Ensure all aspects of the role are executed in a safe manner.  Obey Martin Marietta safety policies at all times.
    • Establish the environment as a priority in daily activities and act as a steward to the environment.  Demonstrate a commitment to meet or exceed environmental compliance.
    • Work closely with plant operations on a daily basis to monitor aggregate moistures, cleanliness and uniformity. Develop close working relationships with plant operations in order to ensure the concrete meets established quality targets.
    • Ensure good customer relations.  Must be able to communicate effectively with customers in a diverse environment.  Provide customer support in resolving quality concerns and problems in the field by working with various departments.  Educate customers in proper concrete placement and finishing techniques. 
    • Work closely with the Division Lab to ensure inbound raw material testing schedules are met, and that all daily concrete testing results are communicated to the appropriate party.
    • Assist with the investigation and testing of new raw material sources and products.  Ensure quality concrete is being produced through the active testing of raw materials.  Must report all suspect results to management immediately.
    • Occasional lab work will be required for both training, and participating in lab related projects.
    • Maintain a log book of all testing conducted at the lab, plant and on-site, as well as all concrete related observations throughout your shift.

    Knowledge, Skills and Abilities

    • Proficient in math, reading and writing skills.
    • Must demonstrate excellent communication skills.
    • Being mechanically inclined is very helpful. Please provide examples.
    • Ability to multi-task and work in a fast paced environment.
    • Ability to maintain composure in situations and act in a professional manner.
    • Must be team oriented with ability to effectively manage conflict.
    • Proficient with computers and technology.

    Education and Experience

    • High school diploma or equivalent required.
    • Minimum 2 years related industry experience.
    • ACI Field 1 certification is required. Additional related industry certifications preferred.
    • Must have a valid US driver license with a clean driving record.


    • Ability to lift 50 pounds repetitively.
    • Ability to tolerate working outdoors in all environmental temperatures and weather.
    • Ability to stand for long periods of time and walk on uneven terrain.
    • Ability to work various hours including Saturday and overtime.


    • 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

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