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Nuclear Gauge Jobs (NOW HIRING)

GeoTek Operations Limited

Soils Technician

Las Vegas, NV · On-site

$35K - $38K/yr

Manipulates various field equipment to perform routine testing, inspection, and sample collection including but not limited to nuclear gauge, shovel, sledgehammer. * Perform physical testing ...

Essel

Field Technician

Tucson, AZ · On-site

$18.75 - $25.50/hr

ATTI Field * Nuclear Gauge certifications preferred Required Skills & Qualifications: * Strong verbal and written communication skills * Positive attitude and strong work ethic * Excellent ...

Essel

Field Technician

Tucson, AZ · On-site

$18.75 - $25.50/hr

ATTI Field * Nuclear Gauge certifications preferred Required Skills & Qualifications: * Strong verbal and written communication skills * Positive attitude and strong work ethic * Excellent ...

Essel

Field Technician

Tucson, AZ · On-site

$18.75 - $25.50/hr

ATTI Field * Nuclear Gauge certifications preferred Required Skills & Qualifications: * Strong verbal and written communication skills * Positive attitude and strong work ethic * Excellent ...

GeoTek Operations Limited

Soils Technician

Las Vegas, NV · On-site

$35K - $38K/yr

Your nuclear gauge, ICC Soils and other certifications are a plus. * Should have a truck, van or suv to carry equipment and samples (We provide a vehicle reimbursement for the use of your own vehicle)

GeoTek Operations Limited

Soils Technician

Las Vegas, NV · On-site

$35K - $38K/yr

Your nuclear gauge, ICC Soils and other certifications are a plus. * Should have a truck, van or suv to carry equipment and samples (We provide a vehicle reimbursement for the use of your own vehicle)

Fisher Arnold

Be Seen First

Construction Inspector

Memphis, TN · On-site

Certifications are a plus including 10-hour OSHA Construction Safety & Health, Nuclear Gauge Technician, TDOT/ACI Concrete Technician, Asphalt Roadway or Plant Technician, and Work Zone Traffic ...

Fisher Arnold

Be Seen First

Construction Inspector

Memphis, TN · On-site

Certifications are a plus including 10-hour OSHA Construction Safety & Health, Nuclear Gauge Technician, TDOT/ACI Concrete Technician, Asphalt Roadway or Plant Technician, and Work Zone Traffic ...

Aerotek

Construction Inspector

Glen Burnie, MD

$47K - $58K/yr

Use nuclear gauge equipment to measure soil density and moisture content in the field. * Perform sand cone tests and other soil testing methods, including soil classification and documentation of ...

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Nuclear Gauge information

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$19

$51

$77

How much do nuclear gauge jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for nuclear gauge in the United States is $51.91, according to ZipRecruiter salary data. Most workers in this role earn between $39.18 and $62.50 per hour, depending on experience, location, and employer.

What is a nuclear gauge?

A Nuclear Gauge job involves operating and maintaining nuclear density gauges, which are devices used to measure the density and moisture content of materials like soil, asphalt, and concrete. These gauges use small amounts of radioactive material to take non-destructive readings for construction, engineering, and environmental applications. Workers in this role handle the equipment safely, follow radiation safety protocols, and record measurement data for analysis. Proper training and certification are typically required to ensure compliance with safety regulations.

What are the key skills and qualifications needed to thrive as a nuclear gauge?

To excel as a Nuclear Gauge Technician, you need a solid understanding of construction materials testing, radiation safety, and accurate record-keeping, often supported by training or certification such as the Troxler or CPN equipment operation courses. Familiarity with portable nuclear moisture/density gauges, proper calibration procedures, and knowledge of regulatory compliance (like NRC guidelines) are crucial. Attention to detail, reliability, and effective communication with construction teams are important soft skills. These abilities ensure precise measurements, regulatory compliance, and safe, efficient operation in fieldwork environments.

What are the typical work conditions and team dynamics for a nuclear gauge technician?

Nuclear Gauge Technicians often work outdoors at construction sites, using specialized gauges to collect and analyze soil and asphalt density data. The role may require travel between job sites and working in various weather conditions, sometimes during early mornings or weekends. Technicians usually collaborate closely with quality control managers, engineers, and construction crews to ensure materials meet project specifications. This collaborative environment fosters teamwork and offers opportunities to develop technical skills and advance into roles such as senior technician or field supervisor.

Do nuclear gauge technicians make good money?

Nuclear gauge technicians typically earn a competitive salary that varies by experience, location, and industry. They often require specialized training and certifications, and their pay can increase with experience and additional skills in radiation safety and equipment operation.
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Nuclear Gauge jobs near you
Infographic showing various Nuclear Gauge job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $107,964 per year, or $51.9 per hour.

Construction Materials Testing

DIHO Consulting USA

Geismar, LA

Full-time

Re-posted 4 days ago

Job description

Job description:

DIHO Consulting USA is seeking applicants for the Senior Construction Materials Testing Field Technician role in Geismar, Louisiana. This role involves performing field testing of construction materials—including soils, concrete, asphalt, and pile monitoring—to ensure compliance with project specifications. Candidates with ACI, NICET, or TxDOT certifications are preferred.

RESPONSIBILITIES

  • Perform field tests such as:
  • Concrete testing (slump, air content, temperature, unit weight, and casting cylinders for compressive strength)
  • Soil compaction testing using sand cone or nuclear density gauge
  • Proctor, Atterberg limits, sieve analysis, and other soil classification tests (as applicable)
  • Asphalt density testing and pavement core sampling
  • Pile monitoring during installation to document capacity, penetration, and blow counts
  • Produce timely and detailed reports
  • Operate vehicle in a safe manner and follow our corporate safety procedures at all time
  • Follow all company's procedures and protocols
  • Cooperate with technical team and share information across the organization
  • Build positive relationships with clients
  • Arrive at the job site to which you are dispatched, on time each day
  • Communicate with dispatch on a daily basis
  • Communicate with onsite clients each day and relay any information to management

REQUIREMENTS

  • +1 year of experience in Field Construction Materials Testing.
  • Must have dependable transportation, a truck is preferable as there is an incentive program to use it for work
  • Must have a valid Driver's License
  • Must be able to pass a DISA drug screen
  • Must be able to pass a background check
  • Must be open to overtime
  • TWIC card (preferred)
  • Physically capable of lifting heavy materials and equipment
  • Capable of maintaining an "On Call" type schedule and must be willing to work obscure hours

Job Type: Full-time

Application Question(s):

  • How many years of Construction Materials Testing (CMT) experience do you have?
  • Have you performed any of the following field tests? If so please specify.

Concrete Slump Testing

Air Content Testing

Concrete Cylinder Casting

Soil Density Testing

Nuclear Density Gauge Testing

Asphalt Density Testing

Pile Monitoring

These are must have's

  • Do you currently possess a valid Driver's License?
  • Are you able to pass a DISA drug screen?
  • Are you willing to work overtime, weekends, and an on-call schedule when needed?
  • Are you able to lift and carry testing equipment weighing up to 50 pounds

Certifications: 

Do you have any of the following? 

ACI Concrete Field-Testing Technician Grade I? 

NICET

TxDOT Certifications

Nuclear Gauge Safety Certification