Quality Controller

Principal Duties and Responsibilities:
Quality Control Analysis:

  • Conduct product testing and inspection to evaluate quality or conformance to aggregate specifications
  • Perform aggregate tests including aggregate graduation and moisture tests for State and spec projects as required
  • Sample and evaluate quality of materials related to aggregates
  • Monitor equipment operation to ensure that aggregates is within tolerance
  • Record inspection or test data, such as gradation, moisture, unit weight, or stockpile volumes
  • Input test data into company quality control software
  • Analyze, evaluate, and resolve customer concerns involving specific conditions, situations, quantities, and other influences associated with product
  • Manage and maintain quality control software for assigned area

Operations Management:

  • Under supervision of the plant manager gain exposure and hands on experience to all aspects of the mining operation
  • Take an active role in daily safety, production, shipping, maintenance, and general operations functions
  • Work with onsite employees to drive efficiency and continuous improvement of the facility

Communication Skills:

  • Provide information to supervisors, co-workers, and contractors via phone, e-mail or in person
  • Effectively communicate with dispatch office to successfully ship and test aggregates
  • Global Responsibilities:
  • Regular attendance and physical presence at work is an essential function of this position
  • This job may require additional duties not listed above and the employee may be asked to perform those duties to meet business needs


  • Education/Specialized Knowledge/Professional Certifications:
  • High School Diploma or equivalent required
  • Previous DOT Aggregate Technician Certification preferred, otherwise, must be able to complete certification in order to maintain employment
  • Valid driver’s license required
  • Knowledge of raw materials, production processes and quality control are preferred

Experience in related field preferred

  • Able to read, write, and speak English required
  • Able to operate a smart phone/device
  • Proficient in Microsoft Office Suite

Working Conditions:

  • Operation within a fast-paced environment
  • Exposed to moving mechanical parts, vehicles, heavy construction equipment, and outside weather conditions
  • Noise level is usually moderate, but can be high and requires personal hearing protection on occasion at job sites, plants and laboratories
  • Must be able to work through stressful situations while maintaining professionalism and composure
  • Local travel required

Physical Requirements:

  • Regularly required to talk or hear; frequently is required to stand; walk; use hands to finger, handle or feel; and reach with hands and arms
  • Occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl
  • Must be able to stand, move, and drive about job sites/mines with uneven and unpaved ground while managing aggregate delivery onsite
  • Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus
  • Must be able to frequently bend to obtain samples from stockpiles or ground, climb ladders with buckets of aggregates, and lift buckets of aggregates
  • Must be able to operate buttons, levers, and other controls located on various equipment
  • Must be able to work long and flexible hours as necessary
  • Must be able to maneuver in and around our plants, yards, and jobsites as necessary
To Apply – Share your details at prosopisinc@gmail.com