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Aggregate Technician Jobs (NOW HIRING)

Calo Companies

Aggregate Testing Technician

Northville, MI · On-site

$18.75 - $23.75/hr

Our aggregate supply company is looking for an MDOT certified testing technician to join our family of companies. The technician will travel to the 3 pit locations to obtain samples daily and prepare ...

GES

Aggregate Apprentice

Fargo, ND · On-site

$16.75 - $21.50/hr

Classes will focus on the various skills needed for the typical Aggregate Service Technician. Upon satisfactory completion of the program, the Apprentice will receive the Aggregate Service Technician ...

General Equipment & Supplies

Aggregate Apprentice

Fargo, ND

$16.75 - $21.50/hr

Classes will focus on the various skills needed for the typical Aggregate Service Technician. Upon satisfactory completion of the program, the Apprentice will receive the Aggregate Service Technician ...

Rogers Group

Quality Control Technician

Louisville, KY

$23/hr

Rogers Group, Inc., headquartered in Nashville, is a privately held aggregates and asphalt highway ... Rogers Group, Inc. is currently seeking someone to fill the role of Quality Control Technician to ...

Amrize

Quality Control Technician I

Canfield, OH · On-site

$15.75 - $20.25/hr

Monitor aggregate production processes to ensure consistency and specification adherence ... Michigan Certified Aggregate Technician Certification must be obtained within the first year of ...

Battletown

Tech 2 Quality Control QA

KY · On-site

$17.75 - $22.75/hr

KYTC Qualified Aggregate Technician, InDOT Qualified Aggregate Technician * Any Aggregates testing qualifications in Indiana, Ohio, or West Virginia * MSHA certification * Cement, lime or another ...

Rogers Group

Quality Control Technician

Louisville, KY

$23/hr

Rogers Group, Inc., headquartered in Nashville, is a privately held aggregates and asphalt highway ... Rogers Group, Inc. is currently seeking someone to fill the role of Quality Control Technician to ...

Rogers Group

Quality Control Technician

Louisville, KY · On-site

$23/hr

Rogers Group, Inc., headquartered in Nashville, is a privately held aggregates and asphalt highway ... Rogers Group, Inc. is currently seeking someone to fill the role of Quality Control Technician to ...

Trilon

Construction Materials Coordinator

Chicago, IL · On-site

$35 - $60/hr

IDOT Aggregate Technician or Mixture Aggregate Technician Certification. * IDOT Portland Cement Concrete Levels I and II Certifications. * IDOT Hot Mix Asphalt Levels I and II Certifications. * IDOT ...

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Aggregate Technician information

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$26K

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$84K

How much do aggregate technician jobs pay per year?

As of Aug 8, 2026, the average yearly pay for aggregate technician in the United States is $53,087.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,000.00 and $63,000.00 per year, depending on experience, location, and employer.

What is an aggregate technician?

Aggregate technicians are professionals responsible for testing and inspecting construction materials such as sand, gravel, and crushed stone (collectively known as aggregates) to ensure they meet quality and safety standards. They perform laboratory and field tests on these materials, document results, and help verify compliance with project specifications and regulations. Aggregate technicians often work for construction companies, material suppliers, or government agencies, playing a key role in quality control for infrastructure projects.

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

To thrive as an Aggregate Technician, you need a basic understanding of materials testing, knowledge of construction materials, and typically a high school diploma or equivalent. Familiarity with laboratory testing equipment, data recording software, and certifications such as ACI or DOT materials testing credentials are often required. Strong attention to detail, analytical thinking, and effective communication set outstanding technicians apart. These skills ensure accurate testing, compliance with industry standards, and the delivery of quality materials for construction projects.

What are the main challenges aggregate technicians face when collecting and testing material samples onsite?

Aggregate Technicians often encounter challenges such as working in varying weather conditions, handling heavy samples, and ensuring the accuracy of sample collection from different locations. Adhering to strict testing protocols and industry standards is crucial to ensure data reliability, which requires attention to detail and strong organizational skills. Additionally, technicians must communicate effectively with site supervisors and laboratory personnel to coordinate testing schedules and resolve any discrepancies in sample results.

What is the difference between Aggregate Technician vs Asphalt Plant Operator?

AspectAggregate TechnicianAsphalt Plant Operator
CertificationsTypically requires safety training, equipment operation, and possibly a CDLRequires safety training, equipment operation, and often a CDL
Work EnvironmentConstruction sites, quarries, or aggregate production facilitiesAsphalt plants, production facilities, construction sites
Job ResponsibilitiesManaging aggregate stockpiles, operating crushers, ensuring material qualityOperating asphalt mixing equipment, controlling plant processes, quality control

Both roles involve equipment operation and safety protocols within construction and production environments. While Aggregate Technicians focus on managing raw materials like crushed stone and gravel, Asphalt Plant Operators specialize in producing asphalt for paving projects. Understanding these differences helps in choosing the right career path or job search focus.

More about Aggregate Technician jobs
What cities are hiring for Aggregate Technician jobs? Cities with the most Aggregate Technician job openings:
What states have the most Aggregate Technician jobs? States with the most job openings for Aggregate Technician jobs include:
What job categories do people searching Aggregate Technician jobs look for? The top searched job categories for Aggregate Technician jobs are:
Aggregate Technician jobs near you
Infographic showing various Aggregate Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $53,087 per year, or $25.5 per hour.

Aggregate Testing Technician

Calo Companies

Northville, MI • On-site

$18.75 - $23.75/hr

Part-time

Re-posted 21 days ago

Job description

Salary:

Do you want to make a positive impact on a company and the environment? This may be the job for you! Our aggregate supply company is looking for an MDOT certified testing technician to join our family of companies. The technician will travel to the 3 pit locations to obtain samples daily and prepare required sieve analysis.


Responsibilities:

The Aggregate Tester is responsible for sieve analysis for several different products such as 21AA, CLII, 6A, IV3 materials.

Will be expected to report daily sales to MDOT weekly.

Work with site supervisor to ensure material being produced to required specifications.

Provide sieve report to the site supervisor and advise on any adjustment that may be required in production to meet the special specifications.

Maintain all sieve reports and provide to customers upon request.

May be required to set up a pre-approved MDOT pit.

Set up a lab and obtain MDOT Certification for lab.

Other duties as assigned.


Required Qualifications:

Must have at least 3 years experience (REQUIRED).

Must be a Michigan Certified Aggregate Technician and provide proof of valid certification.

Must have A, B, and C Endorsements and provide proof of certifications.

Must know how to run an aggregate lab and how to use tools such as splitter, shaker, and sieve.


This is a Part Time to full time , hourly position that will require travel to different site locations within Wayne Co.

Work is performed in a combination of an indoor laboratory and outdoor setting, which could include inclement weather, heat and cold.


TO APPLY: Please complete application or email Hrcalocompanies@gmail.com