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Aggregate Laboratory Technician Jobs (NOW HIRING)

CRH

Aggregate Laboratory Technician

Crystal Springs, MS · On-site

$16 - $21.25/hr

Aggregate Laboratory Technician AMAT Crystal Springs, Mississippi, United States | Jackson, Mississippi, United States Job ID: 527736 APAC Mississippi, Inc., a CRH company, is a great place to work!

CRH

Aggregate Laboratory Technician

Crystal Springs, MS · On-site

$16.50 - $21/hr

CRH is the number one asphalt producer and paver, the largest aggregates producer and the second ... Maintain all laboratory equipment, keeping track of all certification paperwork on lab scales and ...

SOCOTEC

Laboratory Technician

Campbell Hall, NY · On-site

$18 - $22/hr

American Concrete Institute - Aggregate Testing Technician * American Concrete Institute - Concrete ... American Concrete Institute - Masonry Laboratory Testing Technician * American Concrete Institute ...

Intertek

Field / Laboratory Technician

Harlingen, TX · On-site

$19.25 - $26.25/hr

Field & Laboratory Technician I-B (ACI Certified) - Harlingen, TX Intertek, a leading provider of ... The ideal candidate will possess ACI Aggregate Testing Technician Level 1 and ACI Concrete Field ...

Intertek

Field / Laboratory Technician

Harlingen, TX

$19.25 - $26.25/hr

Field & Laboratory Technician I-B (ACI Certified) - Harlingen, TX Intertek, a leading provider of ... The ideal candidate will possess ACI Aggregate Testing Technician Level 1 and ACI Concrete Field ...

Intertek

Field / Laboratory Technician

Harlingen, TX · On-site

$19.25 - $26.25/hr

Field & Laboratory Technician I-B (ACI Certified) - Harlingen, TX Intertek, a leading provider of ... The ideal candidate will possess ACI Aggregate Testing Technician Level 1 and ACI Concrete Field ...

Alaska Testlab

Laboratory Technician

Anchorage, AK · On-site

$18.75 - $25/hr

Summary Alaska Testlab employs Laboratory Technicians to be responsible for performing asphalt, concrete, soil, rock and aggregate testing in accordance with published standards and ATL laboratory ...

Alaska Testlab

Laboratory Technician

Anchorage, AK · On-site

$18.75 - $25/hr

Summary Alaska Testlab employs Laboratory Technicians to be responsible for performing asphalt, concrete, soil, rock and aggregate testing in accordance with published standards and ATL laboratory ...

Alaska Testlab

Laboratory Technician

Anchorage, AK · On-site

$20 - $25/hr

Summary Alaska Testlab employs Laboratory Technicians to be responsible for performing asphalt, concrete, soil, rock and aggregate testing in accordance with published standards and ATL laboratory ...

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Aggregate Laboratory Technician information

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How much do aggregate laboratory technician jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for aggregate laboratory technician in the United States is $22.53, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $24.28 per hour, depending on experience, location, and employer.

What is the difference between Aggregate Laboratory Technician vs Geotechnical Laboratory Technician?

AspectAggregate Laboratory TechnicianGeotechnical Laboratory Technician
CertificationsTypically requires a high school diploma or equivalent; some roles may need OSHA safety trainingSimilar certifications; safety training often required
Work EnvironmentLaboratories testing aggregate materials like sand, gravel, and crushed stoneLaboratories testing soil, rock, and other geotechnical materials
Industry UsageUsed mainly in construction, highway, and infrastructure projects involving aggregatesUsed in geotechnical engineering projects, foundation testing, and soil analysis

Both roles involve laboratory testing and safety protocols, but Aggregate Laboratory Technicians focus on aggregate materials used in construction, while Geotechnical Laboratory Technicians analyze soil and rock for engineering purposes. The roles share similar certifications and work environments, with differences mainly in the materials tested and industry applications.

How much is an aggregate laboratory technician paid?

Aggregate laboratory technicians typically earn between $40,000 and $60,000 annually, depending on experience, location, and certifications. Entry-level positions may start lower, while experienced technicians with specialized skills can earn higher salaries. Compensation often includes benefits such as health insurance and paid time off.

What are popular job titles related to Aggregate Laboratory Technician jobs?

For Aggregate Laboratory Technician jobs, the most frequently searched job titles are:

Infographic showing various Aggregate Laboratory Technician job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $46,864 per year, or $22.5 per hour.

Aggregate Laboratory Technician

Crystal Springs, MS • On-site

CRH
Construction Materials Wholesalers • 10K+ employees
Learn more about CRHexternal

$16 - $21.25/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted yesterday

Key responsibilities

  • Inspect, sample, and test aggregates, asphalt, or other materials for quality control purposes.

  • Monitor and test process functions and materials daily to ensure compliance with specifications and quality standards.

  • Prepare and record accurate test results and maintain the laboratory equipment and documentation.

Job description

Aggregate Laboratory Technician
AMAT
Crystal Springs, Mississippi, United States | Jackson, Mississippi, United States
Job ID: 527736
APAC Mississippi, Inc., a CRH company, is a great place to work! CRH is the number one asphalt producer and paver, the largest aggregates producer and the second largest ready-mix producer in North America. We are also the number four cement producer in North America and a leader in Canada. We have great employees that have been with us many years - and hope that that track record of longevity shows the pride we take in being one of the best places to work in Mississippi! Come join our team - where you will receive vacation, retirement and many other great benefits!
Position Overview
Provide inspection, testing services, and documentation for plant facilities. Develop and maintain relationships with key customers, facility managers, DOT personnel, State, County, and Municipal personnel. Develop and maintain relationships with suppliers The Quality Control Technician is responsible for evaluation of volumetric data necessary for adjustments to mix production to ensure compliance for all applications and projects.
Key Responsibilities (Essential Duties and Functions)
  • Use accepted methods to inspect, sample, and test aggregates, asphalt or other materials for the purpose of quality control.
  • Sample and test mixtures to stay in compliance with contract specifications and quality control tolerance.
  • Monitor and test process functions and materials daily to ensure our products meet or exceed requirements of the appropriate agency or customer.
  • Prepare and record accurate information; maintain test results database.
  • Obtain required certifications in a timely manner.
  • Maintain all laboratory equipment, keeping track of all certification paperwork on lab scales and other equipment that requires annual re-certification.
  • Follow quality control plans and guidelines as assigned.
  • Follow directions of manager as to daily tasks and expectations for each specific duty.
  • Ensure a safe work environment in compliance with all safety policies and procedures using the appropriate tools and equipment for the task. Report any potential safety issues.
  • Follow all company policies and OSHA / MSHA regulations for safe working procedures.
  • Perform general cleaning of work areas.
  • Regular and predictable attendance at assigned times is required.
  • Other duties as may be assigned.

Qualifications
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.
Education/Experience
  • Minimum or high school diploma or general education degree (GED) required.
  • Must obtain and maintain DOT certifications required to test asphalt as required by state regulations.
  • Less than one year of experience in a related field is required.
    Work Requirements
  • Must be 18 years in age or older.
  • Must pass pre-employment physical, drug screen and criminal background check.
  • Must have strict adherence to safety requirements and procedures as outlined in the Employee Handbook.
  • Must be willing to work in a team environment and assist co-workers or supervisors with other duties as required.
  • Must have valid driver's license and meet the qualifications of the fleet safety program.
  • Must be willing to travel and work away from home when required.
  • Must be willing to work nights and weekends when necessary.
  • Individuals are required to wear personal protective equipment (PPE) in designated operations and production areas as stated by OSHA and/or MSHA. Protective equipment that may be required, but not limited to, for this position is: Safety Glasses, Safety (hard toe) Shoes, and Coveralls.
  • Compliance with all OSHA and/or MSHA regulations.
    Knowledge/Skill Requirements
  • Must know and understand all DOT regulations, such as sampling frequency, sampling methods, gradation requirements, quality requirements, etc.
  • Proven ability to develop relationships and to work with teams as both a leader and a participant.
  • Effective interpersonal and communication skills; building rapport, listening, presenting, giving, and receiving feedback.
  • Must be able to perform simple mathematic calculations.
  • Must have or acquire basic computer skills and be able to work with e-mail and simple spreadsheets.
    Physical Requirements
    The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • Able to stand, walk, use hands and fingers to manipulate objects or controls, climb or balance, stoop, kneel, crouch, crawl, talk and hear.
  • May require sitting for extended periods of time.
  • Lift, carry and hold materials, tools and supplies.
  • Vision abilities (with correction) include close, distance, peripheral, depth, and the ability to adjust focus.
  • Able to stand on hard surfaces for extended periods of time.
  • Must be able to exert a negligible amount of force constantly to move objects, up to 10 lbs. of force request, and up to 20 lbs. of force occasionally.

Work Environment
  • Able to work in all weather conditions.
  • Able to work extended hours if needed.
  • Job hazards include exposure to dust, noise, fumes, and all weather conditions.

The statements included in this job description are not intended to be all-inclusive. They represent typical elements and criteria necessary to successfully perform the job. Other duties may be assigned as required. Requirements for this job are subject to modification by the Company and its designees, and reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
What CRH Offers You
  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you're up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
APAC Mississippi, Inc., a CRH Company, is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.
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About CRH

Sourced by ZipRecruiter

CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Industry

Construction materials wholesalers

Company size

10,000+ Employees

Headquarters location

New York, NY, US

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