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Aggregate Testing Jobs (NOW HIRING)

Magnolia Materials, LLC

Asphalt Lab Technician

Biloxi, MS · On-site

$17 - $22.50/hr

Key Responsibilities • Perform asphalt and aggregate testing in accordance with MDOT, AASHTO, and ASTM standards • Conduct gradation analysis, volumetric testing, and quality control ...

Magnolia Materials, LLC

Asphalt Lab Technician

Madison, MS · On-site

$15.50 - $20.50/hr

Key Responsibilities • Perform asphalt and aggregate testing in accordance with MDOT, AASHTO, and ASTM standards • Conduct gradation analysis, volumetric testing, and quality control ...

Magnolia Materials, LLC

Asphalt Lab Technician

Meridian, MS · On-site

$18.75 - $24.75/hr

Key Responsibilities • Perform asphalt and aggregate testing in accordance with MDOT, AASHTO, and ASTM standards • Conduct gradation analysis, volumetric testing, and quality control ...

Magnolia Materials, LLC

Asphalt Lab Technician

Jackson, MS · On-site

$16.50 - $22/hr

Key Responsibilities • Perform asphalt and aggregate testing in accordance with MDOT, AASHTO, and ASTM standards • Conduct gradation analysis, volumetric testing, and quality control ...

Intertek

Field / Laboratory Technician

Harlingen, TX · On-site

$19.25 - $26.25/hr

The ideal candidate will possess ACI Aggregate Testing Technician Level 1 and ACI Concrete Field Testing Technician Grade I certifications and have experience performing testing on aggregates ...

Intertek

Field / Laboratory Technician

Harlingen, TX · On-site

$19.25 - $26.25/hr

The ideal candidate will possess ACI Aggregate Testing Technician Level 1 and ACI Concrete Field Testing Technician Grade I certifications and have experience performing testing on aggregates ...

Intertek

Field / Laboratory Technician

Harlingen, TX · On-site

$19.25 - $26.25/hr

The ideal candidate will possess ACI Aggregate Testing Technician Level 1 and ACI Concrete Field Testing Technician Grade I certifications and have experience performing testing on aggregates ...

SOCOTEC

Laboratory Technician

Campbell Hall, NY · On-site

$18 - $22/hr

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 ...

KGM Contractors Inc

Bituminous Technician

MN · On-site

Typical Duties Include: 1. Perform daily bituminous QC testing. 2. Perform aggregate testing. 3. Perform moisture testing. 4. Maintain current record system of testing results. 5. Perform ...

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Aggregate Testing information

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How much do aggregate testing jobs pay per hour?

As of Sep 7, 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 materials tester?

To become a construction materials tester, typically one needs a high school diploma or equivalent, followed by specialized training or certification in materials testing methods. Gaining experience with testing tools and procedures, such as sieve analysis or concrete testing, is important, and some positions may require certification from organizations like the American Concrete Institute or the National Institute for Certification in Engineering Technologies.
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What cities are hiring for Aggregate Testing jobs?

Cities with the most Aggregate Testing job openings:

What states have the most Aggregate Testing jobs?

States with the most job openings for Aggregate Testing jobs include:

What job categories do people searching Aggregate Testing jobs look for?

The top searched job categories for Aggregate Testing jobs are:

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, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $61,523 per year, or $29.6 per hour.

Asphalt Lab Technician

Magnolia Materials, LLC

Biloxi, MS • On-site

$17 - $22.50/hr

Other

Medical, Dental, Vision

Posted 7 days ago

Job description

Location: Oxford, Mississippi

Company: Magnolia Materials, LLC

Employment Type: Full time, on site


About Magnolia Materials

Magnolia Materials, LLC is a growing Mississippi based hot mix asphalt and aggregates company focused on quality, safety, and operational excellence. We are building a modern operation in Oxford, Mississippi, with an emphasis on long term growth, strong local relationships, and a hands on team culture.


Position Overview

The Asphalt Lab Technician will support quality control, materials testing, and asphalt mix performance to ensure compliance with MDOT and project specifications. This position will work closely with plant operations and field personnel to maintain consistent, high quality production.


Key Responsibilities

• Perform asphalt and aggregate testing in accordance with MDOT, AASHTO, and ASTM standards

• Conduct gradation analysis, volumetric testing, and quality control documentation

• Support plant operations with mix adjustments and troubleshooting

• Collect and manage material samples and testing data

• Maintain, calibrate, and clean laboratory equipment

• Prepare test reports, quality logs, and compliance documentation

• Assist with mix design submissions and revisions as needed


Required Qualifications

• MDOT CAT I Certification

• At least two years of experience in asphalt materials testing or quality control

• Working knowledge of asphalt and aggregate testing procedures

• Experience operating laboratory equipment, including ovens, sieves, and balances

• Strong attention to detail and accurate documentation skills


Preferred Qualifications

• Additional MDOT or DOT certifications, including CAT II, Asphalt Technician, or Aggregate Technician

• Experience with gyratory equipment

• Experience with RAP and asphalt plant production troubleshooting


Benefits

• Medical, dental, and vision insurance

• Competitive pay based on experience


Qualified candidates are encouraged to apply through LinkedIn.

Apply