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Nondestructive Testing Inspector Jobs in Riverside, CA

TERRACON

Materials Special Inspector

Colton, CA · On-site

$24.50 - $35.50/hr

American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the ... American Welding Society (AWS) Certified Welding Inspector (CWI), or * Structural Steel and/or ...

TERRACON

Materials Special Inspector

Colton, CA

American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the ... American Welding Society (AWS) Certified Welding Inspector (CWI), or * Structural Steel and/or ...

Managed Staffing

Inspector Senior

Irvine, CA · On-site

Inspect parts, tools, or instruments to determine acceptance or rejection, identifying defects and ... Perform nondestructive testing, including daily checks and equipment setup, while ensuring ...

NextDeavor Inc.

Inspector Senior

Irvine, CA · On-site

Inspector Senior Full-time Irvine, CA, US Parker Hannifin is a Fortune 250 global leader in motion ... Perform nondestructive testing, including daily checks and equipment setup, while ensuring ...

NextDeavor Inc.

Inspector Senior

Irvine, CA · On-site

Perform nondestructive testing, execute daily checks, and ensure compliance with safety and FOD-free procedures. * Investigate customer return failures and assist source inspectors; document and ...

All JobsNondestructive Testing Inspector JobsNondestructive Testing Inspector Jobs in Riverside, CA

Nondestructive Testing Inspector information

See Riverside, CA salary details

$17

$35

$50

How much do nondestructive testing inspector jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for nondestructive testing inspector in Riverside, CA is $35.43, according to ZipRecruiter salary data. Most workers in this role earn between $28.08 and $42.12 per hour, depending on experience, location, and employer.

How does a Nondestructive Testing Inspector typically collaborate with engineers and other technical staff during inspections?

Nondestructive Testing Inspectors frequently work closely with engineers, quality control teams, and production staff to ensure the integrity and safety of materials or components. They communicate findings, interpret test results, and may recommend further testing or repairs based on their assessments. Effective collaboration is essential, as inspectors often support engineers in diagnosing issues, developing inspection procedures, and maintaining compliance with industry standards. This teamwork fosters a thorough understanding of project requirements and helps ensure that safety and quality objectives are met.

What are the key skills and qualifications needed to thrive as a Nondestructive Testing Inspector, and why are they important?

To thrive as a Nondestructive Testing Inspector, you need a solid understanding of physics, materials science, and inspection procedures, typically backed by certifications such as ASNT Level I, II, or III. Expertise with technical tools like ultrasonic, radiographic, and magnetic particle testing equipment is essential. Attention to detail, analytical thinking, and clear communication are crucial soft skills for accurately interpreting results and reporting findings. These skills and qualifications are vital to ensure the safety, reliability, and compliance of critical structures and components across industries.

What is the difference between Nondestructive Testing Inspector vs Radiographer?

AspectNondestructive Testing InspectorRadiographer
CertificationsASNT certifications, Level I/II/IIIARRT certification
Work EnvironmentIndustrial sites, manufacturing plants, constructionMedical facilities, hospitals, clinics
Industry UsageManufacturing, aerospace, energy, infrastructureHealthcare, medical imaging

While both roles involve imaging and inspection techniques, Nondestructive Testing Inspectors focus on evaluating materials and structures without damage in industrial settings, whereas Radiographers specialize in medical imaging to diagnose health conditions. Their certifications, work environments, and industry applications differ, making each role unique in its field.

How do you become an NDT inspector?

To become a nondestructive testing (NDT) inspector, individuals typically complete specialized training and obtain certification from recognized organizations such as the American Society for Nondestructive Testing (ASNT). Certification levels vary, with Level I, II, and III, and often require hands-on experience, passing written exams, and knowledge of testing methods like ultrasonic, radiographic, or magnetic particle testing. A high school diploma or equivalent is usually required, and familiarity with safety protocols and testing equipment is essential.

What are Nondestructive Testing Inspectors?

Nondestructive Testing (NDT) Inspectors are professionals who examine materials, components, or structures for flaws and defects without causing any damage to them. They use specialized methods such as ultrasonic, radiographic, magnetic particle, and dye penetrant testing to assess the integrity and reliability of items used in various industries like aerospace, construction, and manufacturing. Their work helps ensure safety, quality standards, and compliance with regulations. NDT Inspectors often interpret test results, prepare reports, and recommend repairs or further testing as needed.

Is a NDT inspector a good career?

A nondestructive testing (NDT) inspector is a skilled professional who uses techniques like ultrasonic, radiographic, or magnetic particle testing to evaluate the integrity of materials and structures without causing damage. The career offers steady employment opportunities, often requires certifications such as ASNT, and can involve working in industrial, manufacturing, or construction environments. It is considered a stable and well-paying profession for those with technical aptitude and attention to detail.

What is the highest paying NDT job?

The highest paying nondestructive testing (NDT) jobs are often senior-level inspector roles, such as Level III inspectors, or specialized positions in industries like aerospace, oil and gas, or nuclear power. These roles typically require advanced certifications, extensive experience, and expertise in techniques like ultrasonic, radiographic, or phased array testing, which contribute to higher salaries.

Is NDT in high demand?

Nondestructive Testing (NDT) inspectors are in high demand across industries such as aerospace, manufacturing, and energy due to the need for safety and quality assurance. The profession often requires certifications like ASNT and skills in various testing methods, and employment opportunities are expected to grow as infrastructure and safety standards increase.
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What cities near Riverside, CA are hiring for Nondestructive Testing Inspector jobs? Cities near Riverside, CA with the most Nondestructive Testing Inspector job openings:
Nondestructive Testing Inspector jobs near you
Infographic showing various Nondestructive Testing Inspector job openings in Riverside, CA as of July 2026, with employment types broken down into 81% Full Time, 9% Part Time, 1% Temporary, 8% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $73,703 per year, or $35.4 per hour.
Materials Special Inspector

Materials Special Inspector

TERRACON

Colton, CA • On-site

$24.50 - $35.50/hr

Full-time

Posted 13 days ago

Terracon rating

7.4

Company rating: 7.4 out of 10

Based on 115 frontline employees who took The Breakroom Quiz

39th of 58 rated business consultants

Job description


Perform field and/or laboratory testing, observation, and inspection of construction materials (e.g. soils, aggregates, concrete, asphalt, and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative and others as applicable regarding the construction site, project requirements, and testing, observation, and inspection requirements and results. Transport material samples with associated identifying documentation to the laboratory for further testing and analysis. Tabulate, prepare, and submit data and observation in the form of written and digital reports as work is performed for daily transmittal to the Terracon Project Manager. Maintain and clean equipment, vehicles and work areas. May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety standards.
Responsibilities
  • Performs testing, observation, and inspection as directed in accordance with training and the specified procedures.
  • Provides clear documentation of findings and results.
  • Performs basic analysis of data to verify accuracy before communication and submittal to the Project Manager.
  • Communicates information to Project Manager and other personnel as directed by the PM.
  • Has experience and proficiency in multiple areas of field testing and inspection and or laboratory testing
  • May train lower level technicians
  • May lead the activities of other engineering technicians in the laboratory or on larger field projects.
  • Maintains equipment and calibration.
  • Follows safety rules and practices and other safety requirements for all projects. Performs pre-task planning prior to executing work. Report any safety issues or concerns to management.
  • Be responsible for maintaining quality standards on all projects.
    Qualifications
    • High school diploma or equivalent.
    • Minimum 3-5 years of relevant experience or the equivalent in training and related experience.
    • Experience with laptop computer use and Microsoft Word and Excel
    • A valid driver's license with acceptable violation history may be required.

    Preferred Qualifications:
    Certifications in two or more of the following areas:
    • NICET Level II certification in Construction Materials Testing in one or more of the following categories: Asphalt, Concrete, Soils.
    • NICET Level II certification in Geotechnical in one or more of the following categories: Construction, Laboratory, Exploration, Generalist
    • ICC certification in two or more of the following categories: Reinforced Concrete, Spray-applied Fireproofing, Structural Masonry, Prestressed/Post-Tensioned Concrete, Structural Steel - Bolting, Structural Steel - Welding.
    • American Welding Society (AWS) Certified Welding Inspector (CWI)
    • American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing (VT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT).
    • Other national, regional, state, and local Materials related certifications requiring experience and written examination will also be considered if deemed appropriate by the Terracon Department Manager.

    Required Qualifications:
    Materials
    • ACI certification in one or more of the following areas:
    • Concrete Field Testing Technician Grade I
    • Concrete Strength Testing Technician
    • Certified in radiation safety and Nuclear Density Gauge operation.

    Steel
    • American Welding Society (AWS) Certified Welding Inspector (CWI), or
    • Structural Steel and/or nondestructive testing services: ASNT Level II

    All
    • Successful completion of related internal safety cer

    • What Terracon employees say

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