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Ndt Rt Jobs in California (NOW HIRING)

Machina Labs

NDT Inspector

Chatsworth, CA · On-site

$34 - $40/hr

NAS 410 Level II qualification in additional methods (UT, RT, MT, or ET). * Experience supporting Nadcap NDT accreditation, including audit preparation and closure of findings. * Experience ...

Miller Castings, Inc.

Xray Level ll

Whittier, CA · On-site

Minimum Qualifications (Knowledge, Skills, and Abilities) Education / Experience · NDT RT Level II Certification Specific Skills · Strong work ethic · Dependable · Safety and quality awareness · ...

Miller Castings, Inc.

Xray Level ll

Whittier, CA · On-site

Minimum Qualifications (Knowledge, Skills, and Abilities) Education / Experience · NDT RT Level II Certification Specific Skills · Strong work ethic · Dependable · Safety and quality awareness · ...

Mistras Group, Inc

NDT Assistant- Benicia, CA

Benicia, CA · On-site

$23 - $28/hr

Familiarity with NDT methods such as UT, MT, PT, RT, or VT Physical & Work Requirements * Ability to lift and carry equipment and materials as required. * Ability to work outdoors and in industrial ...

Mistras Group

NDT Assistant- Benicia, CA

Benicia, CA · On-site

$23 - $28/hr

Familiarity with NDT methods such as UT, MT, PT, RT, or VT Physical & Work Requirements * Ability to lift and carry equipment and materials as required. * Ability to work outdoors and in industrial ...

Mistras

NDT Assistant- Benicia, CA

Benicia, CA · On-site

$23 - $28/hr

Familiarity with NDT methods such as UT, MT, PT, RT, or VT Physical & Work Requirements * Ability to lift and carry equipment and materials as required. * Ability to work outdoors and in industrial ...

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All JobsNdt Rt JobsNdt Rt Jobs in California

Ndt Rt information

See California salary details

$13

$29

$47

How much do ndt rt jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for ndt rt in California is $29.29, according to ZipRecruiter salary data. Most workers in this role earn between $22.79 and $33.94 per hour, depending on experience, location, and employer.

What is an NDT RT?

An NDT RT (Radiographic Testing) job involves using X-rays or gamma rays to inspect materials and structures for hidden flaws without causing damage. RT technicians capture radiographic images, analyze them for defects, and ensure compliance with industry standards. This method is commonly used in industries like aerospace, manufacturing, and oil and gas to assess weld integrity and material quality. Proper training and certification are required to perform RT inspections safely and effectively.

What are the key skills and qualifications needed to thrive in the NDT RT position?

To thrive as an NDT RT (Non-Destructive Testing Radiographic Testing) technician, you need strong technical aptitude in physics, mathematics, and material science, often backed by an NDT Level I or II certification in radiographic testing. Familiarity with X-ray or gamma ray equipment, digital imaging software, and strict adherence to safety protocols are key technical requirements. Attention to detail, strong analytical thinking, and clear communication help you excel in documentation and teamwork across various industries. These competencies ensure accurate flaw detection, regulatory compliance, and the safety and reliability of materials and structures being evaluated.

What are some typical challenges faced by NDT RT technicians on the job?

NDT RT technicians often work in environments where attention to detail and strict safety measures are crucial, particularly when handling radiation-emitting equipment. Challenges can include interpreting complex radiographic images, ensuring consistent image quality under varying environmental conditions, and adhering to rigorous industry standards and regulations. Additionally, technicians may need to work in confined spaces, at heights, or alongside other trades, requiring strong communication and adaptability. These challenges make the role both technically demanding and personally rewarding for those who enjoy problem-solving and teamwork.

Is NDT RT a good career?

NDT RT (Radiographic Testing) is a specialized nondestructive testing method used to inspect materials and welds for internal flaws using X-ray or gamma-ray imaging. It offers steady employment opportunities, especially in industries like manufacturing, aerospace, and energy, often requiring certifications such as ASNT or AWS. The role typically involves working in industrial environments with safety protocols and may require shift work or travel.

Is NDT in high demand?

NDT RT (Radiographic Testing) technicians are in high demand across industries such as manufacturing, aerospace, and energy due to the need for quality assurance and safety inspections. The role requires certifications like ASNT and proficiency with radiographic equipment, and employment opportunities are expected to grow with infrastructure and industrial maintenance needs.

Which NDT RT job pays the most?

The highest-paying NDT RT (Radiographic Testing) jobs are typically in the oil and gas, aerospace, and nuclear industries, where specialized skills and certifications such as ASNT Level III are required. These roles often offer higher salaries due to the complexity and safety requirements involved, with annual pay exceeding $80,000 in some cases.

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What job categories do people searching Ndt Rt jobs in California look for?

The top searched job categories for Ndt Rt jobs in California are:

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Infographic showing various Ndt Rt job openings in California as of September 2026, with employment types broken down into 33% Full Time, and 67% Part Time. Highlights an 100% In-person job distribution, with an average salary of $60,917 per year, or $29.3 per hour.

NDT Inspector

Chatsworth, CA • On-site

Machina Labs
Manufacturing • 1 - 10 employees
Learn more about Machina Labsexternal

$34 - $40/hr

Full-time

Medical, Dental, Vision, PTO

Posted 12 days ago

Job description

Engineering moves at software speed. Manufacturing doesn't. Yet. 

Machina Labs is changing that. We build intelligent, software-defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years. 

Backed by Lockheed Martin, Toyota, and NVIDIA, we're building the manufacturing infrastructure that defense, aerospace, and advanced mobility programs will run on. 

If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place. 

Role Overview:

Machina Labs is seeking an NDT Inspector to perform in-house nondestructive testing for high-precision, flight-critical components.

This role operates as a hands-on individual contributor on the production floor, responsible for performing penetrant inspections, maintaining process control records, and making accept or reject decisions in accordance with drawing requirements. You will work under the technical direction of Machina Labs’ NDT leadership.

Key Responsibilities:

  • Own and execute penetrant inspection of production, first article, and reworked hardware to ensure compliance with engineering drawings, specifications, and customer requirements. 

  • Perform and record all required process control checks on the penetrant line, including system performance, black light and ambient white light intensity, material condition and concentration, and reference panel verification. 

  • Interpret and evaluate indications, classify them as relevant or non-relevant, and make accept or reject decisions against drawing acceptance criteria. 

  • Maintain accurate, audit-ready inspection and process control records within Machina’s Manufacturing Execution System. 

  • Identify, document, and support resolution of nonconformances, including MRB participation and corrective action follow-through. 

  • Ensure equipment and measurement system integrity, including calibration tracking and removal of out-of-tolerance equipment from service. 

  • Support qualification and approval of the penetrant process, including capability demonstrations, customer source approval, and readiness for Nadcap accreditation. 

  • Act as a subject matter expert in nondestructive testing, supporting standardization and best practices across the shop floor. 

  • Mentor and support trainee personnel, reinforcing quality standards and inspection discipline. 

 
*This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required for this role. Duties and responsibilities may change based on business needs.
Required Qualifications:

  • High school diploma or equivalent. 

  • Certified, or certifiable, to NAS 410 Level II in liquid penetrant testing (PT). Applicants currently certified in another method, or certified under an earlier NAS 410 revision, SNT-TC-1A, CP-189, or EN 4179, are encouraged to apply. Training, experience, and examination records will be evaluated for equivalency and any gap closed through our training program. 

  • 2+ years of hands-on nondestructive testing experience in aerospace, defense, or precision manufacturing. 

  • Documented formal training hours and on-the-job experience hours supporting Level II qualification in the method or methods held. 

  • Meets NAS 410 vision requirements, verified annually: near-vision acuity and demonstrated color and contrast differentiation. 

  • Working knowledge of ASTM E1417 and AMS 2644. 

  • Strong ability to read and interpret engineering drawings, drawing notes, weld symbols, and aerospace customer specifications. 

  • Working knowledge of AS9100 and AS9102 (FAI requirements). 

  • Experience with MES/ERP systems for inspection documentation and traceability. 

  • Ability to read, write, and communicate in English, perform basic shop math, and use standard computer applications. 

  • Must meet U.S. export control (ITAR) requirements. 

Preferred Qualifications:

  • AWS Certified Welding Inspector (CWI) per AWS QC1. 

  • NAS 410 Level II qualification in additional methods (UT, RT, MT, or ET). 

  • Experience supporting Nadcap NDT accreditation, including audit preparation and closure of findings. 

  • Experience inspecting aluminum, stainless steel, and titanium weldments. 

  • Familiarity with structured problem solving (8D, practical problem solving) and lean practices (5S, kaizen). 

Work Environment:

  • Onsite role based in Chatsworth, CA. 

  • Shop environment with exposure to active manufacturing conditions. 

  • Work in a darkened inspection booth with ultraviolet (UV-A) light sources and fluorescent penetrant materials. 

  • Handling of chemicals including penetrants, solvents, and developers, with required personal protective equipment. 

  • Ability to stand for extended periods and perform repetitive inspection tasks. 

  • Ability to lift up to 50 lbs, and to move heavier parts using hoists, carts, or other handling equipment. 

  • Flexibility to support extended hours or weekends as needed. 

Actual compensation will be determined based on experience, skills and qualifications. 
 
In addition to the provided base salary range, comprehensive benefits (Medical, Dental, Vision), PTO, and Stock Options.
Machina Labs is an Affirmative Action and Equal Employment Opportunity employer and considers all applicants for employment without regard to race, color, religion, sex, gender identity, gender expression, sexual orientation, national origin, age, disability, or status as a protected veteran in accordance with state and federal law. 
 
We endeavor to make the job application process accessible to any and all users. If you have a disability that impacts your ability to complete the job application process and would like to request assistance or a reasonable accommodation, please contact us at (888)444-9777. This contact information is for accommodation requests only, not to inquire about the status of applications.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.