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Weld Testing Jobs in California (NOW HIRING)

Hermeus

Welding Manufacturing Engineer

Los Angeles, CA · On-site

$112K - $195K/yr

Plan and execute weld qualification campaigns, including mechanical testing, NDE inspection, and data interpretation. * Partner with NDE specialists to evaluate weld quality and develop advanced ...

SpaceX

Sr. Welding Engineer

Hawthorne, CA

$130K - $180K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

SpaceX

Sr. Welding Engineer

Hawthorne, CA · On-site

$130K - $180K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

Hermeus

Senior Welding Engineer

Los Angeles, CA

$138K - $187K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

Impulse Space

Principal Welding Engineer

Redondo Beach, CA · On-site

$190K - $225K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

Impulse Space

Principal Welding Engineer

Redondo Beach, CA

$37.75 - $52.25/hr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

Hermeus

Senior Welding Engineer

Los Angeles, CA · On-site

$138K - $187K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

Hermeus

Senior Welding Engineer

Los Angeles, CA

$38.50 - $53/hr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

SpaceX

Welding Engineer (Raptor/Starship)

Hawthorne, CA

$110K - $135K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

Aero Bending Company

Welding Engineer

Palmdale, CA · On-site

$70K - $97K/yr

Perform inspections and oversee final inspection and non-destructive testing activities to verify weld integrity and compliance with applicable codes and standards. Implement and maintain quality ...

SpaceX

Welding Engineer (Raptor/Starship)

Hawthorne, CA · On-site

$110K - $135K/yr

Understanding of weld strength testing methodologies, standards, and data acquisition systems used to make informed welding decisions (ASTM E8, E399, E740, ISO 15653, AWS D17.X, AWS C7.X, thermos ...

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Weld Testing information

What job makes $10,000 a month without a degree?

Weld testing is a specialized role that can pay around $10,000 per month for experienced professionals, especially those with certifications like AWS or ASME and advanced skills in non-destructive testing methods. High-paying opportunities are often found in industries such as oil and gas, aerospace, or manufacturing, where expertise and certifications are highly valued. However, reaching this income level typically requires significant experience and specialized training.

How to make $100,000 as a welder?

Welders can earn $100,000 by gaining advanced certifications, specializing in high-demand areas like pipeline or structural welding, and working overtime or on high-paying projects. Building experience, developing skills with various welding techniques, and working in industries such as oil and gas or construction can also increase earning potential.

What is weld testing?

Weld testing is the process of evaluating the quality and integrity of welds to ensure they meet specific standards and safety requirements. This can involve various methods, such as visual inspection, ultrasonic testing, radiographic testing, and destructive testing. Weld testing helps identify defects like cracks, porosity, or incomplete fusion, which could compromise the strength and durability of a welded structure. It is essential in industries like construction, manufacturing, and shipbuilding to ensure safety and compliance with regulations.

What are the key skills and qualifications needed to thrive in Weld Testing, and why are they important?

To excel in Weld Testing, you need a solid understanding of welding processes, metallurgy, and inspection standards, often supported by technical certifications like AWS Certified Welding Inspector (CWI) or equivalent. Familiarity with non-destructive testing (NDT) methods, such as ultrasonic, radiographic, or magnetic particle testing, and competence with inspection tools and documentation systems are essential. Attention to detail, analytical thinking, and clear communication help ensure accurate assessments and reporting of weld quality. These skills and qualifications are critical for maintaining safety, compliance, and reliability in manufacturing and construction projects.

What are some common challenges faced by professionals in weld testing roles, and how can they be addressed?

Weld testing professionals often encounter challenges such as interpreting complex blueprints, ensuring welds meet strict quality standards, and maintaining safety in hazardous environments. Effective communication with welders and engineers is essential to resolve discrepancies and clarify specifications. Staying updated on the latest testing methods and industry codes, as well as participating in ongoing training, can help overcome these challenges and ensure accurate, reliable assessments. Collaborative teamwork and attention to detail are crucial for success in this role.

What is the difference between Weld Testing vs Welding Inspector?

AspectWeld TestingWelding Inspector
CertificationsWeld testing certifications (e.g., AWS, ASNT)Welding inspector certifications (e.g., AWS CWI)
Work EnvironmentLaboratories, testing facilities, on-site testingConstruction sites, manufacturing plants, inspection locations
Primary FocusEvaluating weld quality through testing methodsInspecting welds for compliance and quality assurance
Industry UsageManufacturing, construction, pipeline, aerospaceConstruction, manufacturing, shipbuilding, oil & gas

Weld testing involves evaluating weld quality through various testing methods, often in labs or on-site, focusing on material properties and weld integrity. Welding inspectors, on the other hand, perform visual inspections and ensure welds meet industry standards during construction or manufacturing processes. Both roles require certifications and are essential for ensuring weld safety and quality in the industry.

What welding jobs pay $50 an hour?

Welding jobs that pay $50 an hour typically include pipe welders, underwater welders, and certified welders working in industrial or construction settings. These roles often require specialized skills, certifications, and experience, and may involve working overtime or in remote locations to reach higher pay rates.

How much does a CWI make?

A Certified Welding Inspector (CWI) typically earns between $60,000 and $85,000 annually, depending on experience, certifications, and industry. In Texas, wages may be slightly higher due to demand in the oil and construction sectors, and CWIs often work in industrial environments requiring knowledge of welding codes and inspection tools.
What are popular job titles related to Weld Testing jobs in California? For Weld Testing jobs in California, the most frequently searched job titles are:
What job categories do people searching Weld Testing jobs in California look for? The top searched job categories for Weld Testing jobs in California are:
What cities in California are hiring for Weld Testing jobs? Cities in California with the most Weld Testing job openings:
Weld Testing jobs near you
Infographic showing various Weld Testing job openings in California as of June 2026, with employment types broken down into 84% Full Time, 4% Part Time, 4% Temporary, and 8% Contract. Highlights an 100% In-person job distribution.

Aerospace Welder (NDT Certification)

APM Manufacturing

Orange, CA • On-site

$30 - $50/hr

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

Key responsibilities

  • Perform NDT methods such as Ultrasonic, Magnetic Particle, Dye Penetrant, or Radiographic testing to detect internal and external weld flaws.

  • Calibrate, maintain, and troubleshoot specialized inspection and testing equipment to ensure accuracy and reliability.

  • Review blueprints, welding symbols, and Welding Procedure Specifications to verify that welding operations align with applicable codes.

Job description

Pay range-$30-$50/hr DOE

Core Responsibilities

  • Testing Operations: Perform NDT methods—such as Ultrasonic (UT), Magnetic Particle (MT), Dye Penetrant (PT), or Radiographic (RT) testing—to detect internal and external weld flaws (e.g., cracks, porosity, or lack of fusion).
  • Equipment Management: Calibrate, maintain, and troubleshoot specialized inspection and testing equipment to ensure accuracy and reliability.
  • Code Compliance: Review blueprints, welding symbols, and Welding Procedure Specifications (WPS) to verify that welding operations align with codes set by the American Welding Society or other regulatory bodies.
  • Reporting: Document findings, generate formal inspection reports, and identify non-conforming work requiring repair or remediation.
  • Field & Lab Work: Collaborate with project managers, structural engineers, and welders across construction sites, manufacturing plants, shipyards, or refineries.

Key Qualifications

  • Welding Proficiency: Background in structural welding processes like GMAW, GTAW, SMAW, or FCAW.
  • NDT Certifications: ASNT (American Society for Nondestructive Testing) Level II or III certifications in specific testing disciplines (VT, MT, PT, UT, RT).
  • Inspection Credentials: Often requires or highly values an AWS Certified Welding Inspector (CWI) credential.
  • Blueprint Reading: Strong ability to interpret engineering drawings, welding symbols, and technical specifications.
  • Safety Knowledge:

Requirements

MANDATORY QUALIFICATIONS:

Fusion Welding for Aerospace Applications Specifications.

Experience working with 0.010-0.030 tolerances is a MUST

Basic understanding of welding symbols per AWS 2.4

Basic blueprint reading

Ability to read and comprehend simple instructions, short correspondence, and memos in English.

REQUIRED EDUCATION AND EXPERIENCE:

NDT Certification

Looking for minimum 5 years experience as welder or

supervisor’s approval of welding test plates.

Benefits

  • 401(k)
  • Dental insurance
  • Employee assistance program
  • Employee discount
  • Flexible spending account
  • Health insurance
  • Life insurance
  • Paid time off
  • Parental leave
  • Retirement plan
  • Vision insurance