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Aggregate Testing 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 ...

Permian Basin Materials

QC Manager

Lubbock, TX · On-site

Required Certifications ACI Concrete Field Testing Technician - Grade I ACI Concrete Strength Testing Technician ACI Concrete Laboratory Testing Technician - Level 1 ACI Aggregate Testing Technician ...

Fisher Industries

Aggregate Tester

Dickinson, ND · On-site

... testing volume, weight, density, moisture, compaction, air void and content of aggregate/road materials. This position covers the Northern Region (North Dakota, South Dakota, Montana, & Wyoming ...

PERMIAN BASIN MATERIALS

QC Manager

Lubbock, TX · On-site

Required Certifications ACI Concrete Field Testing Technician - Grade I ACI Concrete Strength Testing Technician ACI Concrete Laboratory Testing Technician - Level 1 ACI Aggregate Testing Technician ...

Permian Basin Materials LLC

QC Manager

Lubbock, TX

Required Certifications ACI Concrete Field Testing Technician - Grade I ACI Concrete Strength Testing Technician ACI Concrete Laboratory Testing Technician - Level 1 ACI Aggregate Testing Technician ...

ADVANCE TESTING CO INC

Laboratory Technician

Campbell Hall, NY

$18 - $22/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Advance Testing, an established New York-based construction materials testing and inspection firm, performs testing and inspection of construction materials such as soils, aggregates, concrete ...

Knife River Corporation

QUALITY CONTROL TECH

Stockton, CA · On-site

$19.75 - $25.25/hr

1. Supervise aggregate production quality assurance and testing process. 2. Conduct Aggregate Testing and Concrete Ready Mix production testing: sampling, aggregate gradation and mixture volumetric ...

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Aggregate Testing information

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How much do aggregate testing jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for aggregate testing in the United States is $29.58, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $32.93 per hour, depending on experience, location, and employer.

What is the difference between Aggregate Testing vs Concrete Testing?

AspectAggregate TestingConcrete Testing
CredentialsLaboratory technician, civil engineerLaboratory technician, civil engineer
Work EnvironmentMaterial testing labs, construction sitesMaterial testing labs, construction sites
Industry UsageConstruction, civil engineeringConstruction, civil engineering
PurposeAssess properties of aggregates like strength, durabilityAssess overall concrete quality, strength, and setting

Aggregate Testing focuses on evaluating the properties of aggregates used in construction, such as strength and durability. Concrete Testing assesses the quality and strength of the concrete mixture itself. Both are essential in construction but serve different roles in ensuring material performance and safety.

How to become a construction material tester?

To become a construction material tester, individuals typically need a high school diploma or equivalent and may pursue post-secondary training or certification in materials testing or construction technology. Gaining experience with testing equipment and procedures, such as sieve analysis or concrete testing, is important, and some roles require certification from organizations like the American Concrete Institute or the National Institute for Certification in Engineering Technologies. Strong attention to detail, knowledge of safety protocols, and familiarity with construction environments are also beneficial.
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Aggregate Testing jobs near you
Infographic showing various Aggregate Testing job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $61,523 per year, or $29.6 per hour.

Aggregate Testing Technician

Calo Companies

Northville, MI • On-site

$18.75 - $23.75/hr

Part-time

Re-posted 7 days ago

Job description

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