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Non Destructive Testing Inspector Jobs in Stockton, CA

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

... and testing instruments. * Assist other maintenance personnel with emergency and non-emergency ... Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in ...

Showing results 41-60

Non Destructive Testing Inspector information

See Stockton, CA salary details

$13

$28

$54

How much do non destructive testing inspector jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for non destructive testing inspector in Stockton, CA is $28.82, according to ZipRecruiter salary data. Most workers in this role earn between $19.52 and $33.17 per hour, depending on experience, location, and employer.

What is a non destructive testing inspector?

A Non Destructive Testing (NDT) Inspector is a professional who examines materials, components, or structures for defects or irregularities without causing any damage to them. They use specialized techniques such as ultrasonic, radiographic, magnetic particle, and dye penetrant testing to assess the integrity and safety of products in industries like manufacturing, aerospace, and construction. Their work is crucial for ensuring that equipment and structures meet safety and quality standards while remaining operational. NDT Inspectors document their findings and often recommend repairs or further analysis if issues are detected.

What does a non-destructive testing inspector do?

A non-destructive testing inspector determines the safety of structures, vessels, or vehicles using ultrasound, fiber optics, x-ray, or similar equipment. As a non-destructive testing inspector, your responsibilities include testing equipment and hardware, inspecting materials, developing new or adapting existing NDT methods to solve problems, and properly documenting all testing procedures, processes, methods, and results. You use radio astronomy, rheometric flow measurement, and amperage and voltage measurement to evaluate material properties, detect object flaws by making radiographic images, use sonic measurements to map object imperfections, and use a variety of equipment and tools, such as closed circuit television systems or endoscopes to visually examine structures and materials.

What are the key skills and qualifications needed to thrive as a non destructive testing inspector?

To thrive as a Non Destructive Testing (NDT) Inspector, you need a solid understanding of materials science, inspection techniques, and industry standards, typically supported by NDT Level I, II, or III certifications. Familiarity with technical tools such as ultrasonic, radiographic, magnetic particle, and dye penetrant testing equipment is essential. Strong attention to detail, analytical thinking, and effective communication help inspectors accurately interpret results and report findings. These skills and qualifications are crucial for ensuring the safety, reliability, and compliance of structures and components in industries like aerospace, construction, and manufacturing.

What are some common challenges faced by non destructive testing inspectors in the field?

Non Destructive Testing Inspectors often face challenges such as working in confined or hazardous environments, adhering to strict safety protocols, and maintaining accuracy under pressure. They must also manage tight project deadlines and adapt to rapidly changing site conditions. Effective communication with engineers and other team members is essential to ensure that inspection results are clearly understood and acted upon. Staying current with evolving testing technologies and industry standards is also important for ongoing success in this role.

What is the difference between Non Destructive Testing Inspector vs Welding Inspector?

AspectNon Destructive Testing InspectorWelding Inspector
CertificationsASNT, AWS NDT certificationsCWI (Certified Welding Inspector), AWS certifications
Work EnvironmentIndustrial sites, manufacturing plants, constructionWelding sites, fabrication shops, construction projects
Industry UsageOil & gas, aerospace, power generationConstruction, manufacturing, shipbuilding

Both roles require certifications like AWS or ASNT and involve inspecting materials and welds. However, Non Destructive Testing Inspectors focus on testing methods such as ultrasonic, radiographic, or magnetic particle testing, while Welding Inspectors primarily examine weld quality and adherence to standards. Understanding these differences helps professionals choose the right certification and career path in the industry.

Are non destructive testing inspectors in demand?

Non-destructive testing (NDT) inspectors are in steady demand across industries such as manufacturing, aerospace, and energy, where quality control and safety are critical. The need for skilled inspectors with certifications like ASNT increases employment opportunities, especially as infrastructure and industrial facilities require regular inspections to ensure compliance and safety standards.

How much do non-destructive testing inspectors make?

Non-destructive testing (NDT) inspectors typically earn between $50,000 and $80,000 annually, depending on experience, certifications, and industry. Senior inspectors or those with specialized skills and certifications can earn higher salaries, often exceeding $90,000 per year.

Is non destructive testing a good career?

Non-destructive testing (NDT) inspectors evaluate materials and structures using techniques like ultrasonic, radiographic, or magnetic testing to detect flaws without causing damage. It is a stable career with demand across industries such as aerospace, manufacturing, and energy, often requiring certifications like ASNT and offering opportunities for advancement. The job typically involves working in various environments, including industrial sites and laboratories, with a focus on safety and precision.

What are popular job titles related to Non Destructive Testing Inspector jobs in Stockton, CA?

For Non Destructive Testing Inspector jobs in Stockton, CA, the most frequently searched job titles are:

What job categories do people searching Non Destructive Testing Inspector jobs in Stockton, CA look for?

The top searched job categories for Non Destructive Testing Inspector jobs in Stockton, CA are:

What cities near Stockton, CA are hiring for Non Destructive Testing Inspector jobs?

Cities near Stockton, CA with the most Non Destructive Testing Inspector job openings:

Infographic showing various Non Destructive Testing Inspector job openings in Stockton, CA as of August 2026, with employment types broken down into 63% Full Time, and 37% Part Time. Highlights an 100% In-person job distribution, with an average salary of $59,940 per year, or $28.8 per hour.

Maintenance Technician II - UniFirst

UniFirst

Courtland, CA • On-site

$25.30 - $35.14/hr

Full-time

Posted 15 days ago


UniFirst rating

6.6

Company rating: 6.6 out of 10

Based on 134 frontline employees who took The Breakroom Quiz

147th of 255 rated facilities management


Job description

Description:

Our Team is Kind of a Big Deal!
UniFirst is seeking a reliable and hardworking Maintenance Tech II to join our UniFirst community! As a Team Partner in the Maintenance Department, you will handle repairs, maintenance, installation and troubleshooting of industrial equipment, systems, and components. At UniFirst we have a standard Monday - Friday work week with periodic night and weekend overtime! We have an immediate opening and provide on the job training.


What’s in it for you?
Training:
Our Team Partners receive quality skills training designed to enhance their performance and assist them with their career potential and advancement.

Career Growth:
You may quickly find yourself on the fast-track to success. We are a rapidly growing company offering significant avenues for personal development and growth.
Culture:
Our culture is what makes UniFirst an organization that stands out from the rest.
Diversity:

At UniFirst, you'll find an environment packed with different cultures, personalities, and backgrounds because we believe it takes many kinds of people to make us successful.
What you’ll be doing:

  • Troubleshoot sources of equipment problems through observation and use of precision measuring and testing instruments.
  • Assist other maintenance personnel with emergency and non-emergency repairs.
  • Troubleshoot and repair Programmable Logic Controllers (PLC’s) and associated control systems.
  • Follow blueprints, schematics, operation manuals, manufacturer’s instructions, and engineering specifications.
  • Perform boiler chemical and wastewater pre-treatment system testing, record results in logbooks / computer systems and make necessary chemical adjustments as required.
  • Perform daily and weekly safety checks on boilers and make necessary repairs as required.
  • Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in accordance with maintenance procedures.
  • Performing basic welding activities to effect repairs on facilities and equipment.
  • Inspect, clean and lubricate shafts, bearings gears and other equipment parts in accordance with work procedures and technical manual.
  • Utilize a Computerized Maintenance Management System.
  • Perform other duties as assigned by leadership.


Qualifications:

What we’re looking for:

  • High school diploma or GED equivalent required.
  • Two-year technical degree in an appropriate background is preferred.
  • Must be at least 18 years of age.
  • Knowledgeable in industrial maintenance of facilities and equipment.
  • Minimum of 1 year of work experience repairing industrial processing equipment in a production environment required. Applicable military experience will be considered.
  • Must pass UniFirst’s maintenance knowledge assessment to be eligible for employment.
  • Ability to read blueprints and schematics is required.
  • Ability to read and understand maintenance literature printed in English required.
  • Basic computer and Microsoft Office skills is required.
  • Lockout / Tagout experience is required
  • Ability to work overtime as needed is required.

    Valid driver’s license and a safe driving record are required.

  • Ability to lift up to 80 lbs.

The estimated hourly pay for this position ranges from $25.30 to $35.14 per hour. Actual compensation will vary based on factors including but not limited the candidate’s skills, experience, and qualifications. Geographic differentials may apply depending on the position’s location. There is no application deadline for this role; recruitment will remain open until the position is filled.


About UniFirst


The fabric of UniFirst is woven from its very unique family culture where our Team Partners enjoy a small company feel while taking advantage of the resources and stability that come with being a 1.5-billion-dollar organization.
UniFirst is an international leader in the $18 billion-dollar garment services industry. We currently employ over 13,000 team partners who serve 300,000 business customer locations throughout the U.S., Canada, and Europe. We were included in the top 10 of Selling Power magazine’s “Best Companies to Sell For” list and recognized on Forbes magazine’s “Platinum 400 – Best Big Companies” list. As an 80-year old company focused on annual growth, there’s never been a better time to join our team.
There’s a lot to love about UniFirst, where you come first.
​​​​​​​


What UniFirst employees say

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About UniFirst

Sourced by ZipRecruiter

The year was 1936 and Aldo Croatti had a vision: to serve the men and women who put in a hard day’s work. He founded a laundry business to clean clothes of factory workers and others in the heavy-soil business. With UniFirst, he created an entirely new concept: uniform rental services. This business concept gained popularity because it delivered on a key customer need: helping businesses work safer and smarter while presenting a better business image. Aldo’s vision spurred the growth of an entire industry. Since then, UniFirst has evolved into a leader in the uniform rental services industry. With headquarters located in Wilmington, MA, UniFirst operates 260-plus facilities throughout North and Central America and Europe. We serve over 300,000 customers and outfit over 2 million workers across a variety of industries—from automotive to transportation and warehousing, construction, and everything in between. We proudly serve nearly half of Fortune 500 companies and their hardworking employees.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Wilmington, MA, US

Year founded

1936