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Aggregate Quality Control Jobs in Eagan, MN (NOW HIRING)

Martin Marietta

Quality Control Technician

Maple Grove, MN · On-site

$23.25 - $32.45/hr

State certified for aggregate field and laboratory testing in MN preferred but not required * Experience in quality control in an aggregate or construction environment preferred. Required Knowledge ...

Martin Marietta

Quality Control Technician

Maple Grove, MN · On-site

$23.25 - $32.45/hr

State certified for aggregate field and laboratory testing in MN preferred but not required * Experience in quality control in an aggregate or construction environment preferred. Required Knowledge ...

Cemstone

Plant Quality Control Technician

Jordan, MN · On-site

$21 - $22/hr

Within the company framework, the Quality Control Technician is responsible for performing quality control testing on aggregates supplied to the production site by testing the moisture content, minus ...

Cemstone

Plant Quality Control Technician

Jordan, MN · On-site

$21 - $22/hr

Within the company framework, the Quality Control Technician is responsible for performing quality control testing on aggregates supplied to the production site by testing the moisture content, minus ...

Cemstone

Plant Quality Control Technician

Jordan, MN · On-site

$21 - $22/hr

Within the company framework, the Quality Control Technician is responsible for performing quality control testing on aggregates supplied to the production site by testing the moisture content, minus ...

Cemstone

Plant Quality Control Technician

Jordan, MN

$21 - $22/hr

Within the company framework, the Quality Control Technician is responsible for performing quality control testing on aggregates supplied to the production site by testing the moisture content, minus ...

Martin Marietta

Asphalt QC Technician

Maple Grove, MN · On-site

Martin Marietta is looking for applicants for Asphalt Quality Control Technicians. This position ... Sampling and testing of Asphalt mixtures as well as aggregate products. * Analyzing test data and ...

Martin Marietta

Asphalt QC Technician

Maple Grove, MN · On-site

$28.42 - $38.57/hr

Martin Marietta is looking for applicants for Asphalt Quality Control Technicians. This position ... Sampling and testing of Asphalt mixtures as well as aggregate products. * Analyzing test data and ...

Martin Marietta

Asphalt QC Technician

Maple Grove, MN · On-site

$28.42 - $38.57/hr

Description Martin Marietta is looking for applicants for Asphalt Quality Control Technicians. This ... Sampling and testing of Asphalt mixtures as well as aggregate products. * Analyzing test data and ...

Martin Marietta

Mix Design Specialist

Blaine, MN · On-site

$54.17 - $77.15/hr

Key Responsibilities Mix Design & Quality Control * Develop, evaluate, and maintain asphalt mix designs in accordance with MnDOT specifications. * Perform laboratory testing including aggregate ...

Martin Marietta

Mix Design Specialist

Blaine, MN · On-site

$47.66/hr

Key Responsibilities Mix Design & Quality Control * Develop, evaluate, and maintain asphalt mix designs in accordance with MnDOT specifications. * Perform laboratory testing including aggregate ...

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All JobsAggregate Quality Control JobsAggregate Quality Control Jobs in Eagan, MN

Aggregate Quality Control information

See Eagan, MN salary details

$13

$21

$30

How much do aggregate quality control jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for aggregate quality control in Eagan, MN is $21.38, according to ZipRecruiter salary data. Most workers in this role earn between $18.37 and $23.51 per hour, depending on experience, location, and employer.

What is aggregate quality control?

Aggregate Quality Control refers to the process of monitoring and testing construction aggregates—such as sand, gravel, and crushed stone—to ensure they meet required standards for use in building projects. This role involves sampling materials, running laboratory tests, and documenting results to verify compliance with specifications. Aggregate Quality Control professionals help maintain the safety, durability, and performance of construction materials, preventing project delays and structural issues. They also work closely with production teams and regulatory agencies to address any quality concerns.

What are some common challenges faced by aggregate quality control professionals, and how can they be addressed?

Aggregate Quality Control professionals often encounter challenges such as maintaining consistency in material quality, adhering to strict testing standards, and managing timely communication with production teams. Variations in raw materials and environmental conditions can impact test results, requiring careful monitoring and adjustment. To address these challenges, professionals should stay updated on industry standards, collaborate closely with laboratory and production staff, and implement regular training and calibration of testing equipment to ensure accuracy.

What are the key skills and qualifications needed to thrive as an aggregate quality control professional, and why are they important?

To excel as an Aggregate Quality Control professional, a strong background in geology, materials science, and quality assurance principles is essential, often supported by a relevant degree or certification such as ACI or NICET. Familiarity with laboratory testing equipment, data analysis software, and industry standards like ASTM or AASHTO is typically required. Attention to detail, effective communication, and problem-solving abilities set outstanding candidates apart. These skills ensure compliance with regulations, consistent material quality, and the safety and success of construction projects.

What is the difference between Aggregate Quality Control vs Quality Control Inspector?

AspectAggregate Quality ControlQuality Control Inspector
CertificationsQuality certifications, industry-specific standardsQuality certifications, industry standards
Work EnvironmentConstruction sites, manufacturing plants, material testing labsManufacturing facilities, construction sites, production lines
Employer & Industry UsageConstruction, civil engineering, materials testingManufacturing, production, construction
Primary FocusMonitoring and testing aggregate materials for quality complianceInspecting finished products or materials for defects and standards

Aggregate Quality Control professionals focus on testing and monitoring aggregate materials used in construction to ensure they meet quality standards. Quality Control Inspectors typically examine finished products or materials during manufacturing to identify defects. While both roles involve quality assurance, Aggregate Quality Control emphasizes material testing and compliance in construction and materials industries, whereas Quality Control Inspectors focus on inspecting products during or after production.

Is working in aggregate quality control a good job?

Aggregate quality control involves inspecting and testing materials like gravel and sand to ensure they meet industry standards, often requiring knowledge of testing equipment and safety procedures. The job can offer steady employment and opportunities for advancement, but it may involve physical labor and working outdoors in various weather conditions.

What are popular job titles related to Aggregate Quality Control jobs in Eagan, MN?

For Aggregate Quality Control jobs in Eagan, MN, the most frequently searched job titles are:

What job categories do people searching Aggregate Quality Control jobs in Eagan, MN look for?

The top searched job categories for Aggregate Quality Control jobs in Eagan, MN are:

What cities near Eagan, MN are hiring for Aggregate Quality Control jobs?

Cities near Eagan, MN with the most Aggregate Quality Control job openings:

Aggregate Quality Control jobs near you
Infographic showing various Aggregate Quality Control job openings in Eagan, MN as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $44,473 per year, or $21.4 per hour.

Quality Control Technician

Martin Marietta

Maple Grove, MN • On-site

$23.25 - $32.45/hr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Martin Marietta Materials rating

7.0

Company rating: 7.0 out of 10

Based on 136 frontline employees who took The Breakroom Quiz

394th of 545 rated manufacturers

Job description

Martin Marietta is currently hiring for a Quality Control Technician to be responsible for sampling and performing routine laboratory testing of aggregate materials for our Maple Grove Pit. Previous experience is preferred but we will train the right candidate! 
This is an excellent opportunity for someone wanting to start their career with a great company who offers plenty of advancement opportunities!

Essential Functions

  • Set up, adjust and operate laboratory equipment and instruments such as mechanical shakers, scales, ovens and other lab equipment required.
  • Work with industrial equipment and machinery to obtain material samples from production facilities such as conveyors, stockpiles and/or customer sites.
  • Record and maintain test results on excel spreadsheets and/or standardized forms.
  • Report and communicate test results internally and externally (Plant Managers, DOT, and other customers as required).
  • Clean, maintain and calibrate laboratory equipment.
  • Inspect stockpiles for proper construction.
  • Assist in investigating and resolving customer technical problems.

Education and Experience

  • High School diploma, GED or equivalent experience required; technical degree preferred.
  • State certified for aggregate field and laboratory testing in MN preferred but not required       
  • Experience in quality control in an aggregate or construction environment preferred.

Required Knowledge, Skills and Abilities

  • A valid, unrestricted driver’s license
  • Excellent interpersonal, verbal, and written communication skills
  • Proficient in MS Office and computer skills
  • Must have basic math skills
  • Proactive in safety

 Work Environment

This is a full-time seasonal position that may require long hours and weekend work. This job operates 100% of the time in a surface mine setting.

 Physical Demands

While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; and talk or hear. The employee must occasionally lift or move up to 50 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.

The hiring range for this position is $23.25 -$32.45 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 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; life, AD&D and disability insurance; 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.

Part time employees are eligible to participate in the 401k plan and receive a company match. In addition, they are eligible to start accruing service for the pension plan.

What Martin Marietta Materials employees say

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About Martin Marietta

Sourced by ZipRecruiter

Martin Marietta is an American-based company and a leading supplier of building materials - including aggregates, cement, ready mixed concrete and asphalt.

Industry

Coal, metals and minerals mining

Company size

10,000+ Employees

Headquarters location

Raleigh, NC, US

Year founded

1994

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