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Process Welder Jobs in California (NOW HIRING)

Welder II

Murrieta, CA ยท On-site

$24 - $30/hr

A hands-on weld test is required as part of the interview process. Job Overview What You'll Do As a Welder II, you will perform advanced welding and fabrication activities using GTAW (TIG), SMAW ...

Welder

Ontario, CA

$20 - $25/hr

This role applies appropriate welding processes to join, surface, fabricate, and repair metal parts and assemblies, as specified by work orders or production drawings. Reporting to the Production ...

Welder II / Welder III

Jurupa Valley, CA ยท On-site

$25.75 - $34.24/hr

Weld components in flat, vertical, or overhead positions. * Operate safety equipment and use safe ... Controlling Machines and Processes * Handling and Moving Objects * Identifying Objects, Actions ...

Welder

Torrance, CA ยท On-site

$22 - $26/hr

Robinson Helicopter Company is an Equal Opportunity Employer TIG Welders are responsible for the fabrication and welding of aluminum, steel, and stainless-steel parts using the TIG process in ...

Welder

Torrance, CA ยท On-site

$22 - $26/hr

Robinson Helicopter Company is an Equal Opportunity Employer TIG Welders are responsible for the fabrication and welding of aluminum, steel, and stainless-steel parts using the TIG process in ...

Lead Welder

San Francisco, CA ยท On-site

$23 - $30.25/hr

Perform structural and repair welding on vessels, barges, tugs, and shoreside equipment using SMAW, FCAW, GMAW (MIG), and GTAW (TIG) processes. * Fabricate, modify, and install steel and aluminum ...

Welder

CA ยท On-site

$20 - $25/hr

This role applies appropriate welding processes to join, surface, fabricate, and repair metal parts and assemblies, as specified by work orders or production drawings. Reporting to the Production ...

Welder DSW

San Carlos, CA ยท On-site

$33.44 - $34.94/hr

If you're eager to learn welding processes, develop mechanical skills, and contribute to high-quality transformer manufacturing, we want to hear from you! What You'll Do As a Welder GP, you'll assist ...

Lead Welder

San Francisco, CA ยท On-site

$23 - $30.25/hr

Perform structural and repair welding on vessels, barges, tugs, and shoreside equipment using SMAW, FCAW, GMAW (MIG), and GTAW (TIG) processes. * Fabricate, modify, and install steel and aluminum ...

Read and interpret blueprints or welding process specifications * Operate brazing and soldering equipment * Operate metal shaping machines such as brakes, shears, and other metal straightening and ...

Welder I

Escondido, CA ยท On-site

$23.28 - $29.72/hr

... process systems, turboexpanders, services, and solutions for the liquefied natural gas (LNG ... We have an immediate need for an experienced Welder/Pipefitter to work on our requirements in the ...

Welder I

Escondido, CA

$23.28 - $29.72/hr

... process systems, turboexpanders, services, and solutions for the liquefied natural gas (LNG ... We have an immediate need for an experienced Welder/Pipefitter to work on our requirements in the ...

Support continuous improvement initiatives and contribute to process optimization. Requirements * High school diploma or GED; technical welding certification preferred. * 5+ years of experience in ...

Welder

Los Angeles, CA ยท On-site

$25 - $65/hr

Support continuous improvement initiatives and contribute to process optimization. Requirements * High school diploma or GED; technical welding certification preferred. * 5+ years of experience in ...

Welder

Stockton, CA ยท On-site

$24/hr

Proficiency in MIG and/or FCAW welding processes * Ability to read blueprints and understand weld symbols * Strong attention to detail and commitment to quality * Ability to work in a physically ...

Welder I

Stockton, CA ยท On-site

$33 - $40/hr

Read and interpret blueprints or welding process specifications * Operate brazing and soldering equipment * Operate metal shaping machines such as brakes, shears, and other metal straightening and ...

Welder I

Escondido, CA

$23.28 - $29.72/hr

... process systems, turboexpanders, services, and solutions for the liquefied natural gas (LNG ... We have an immediate need for an experienced Welder/Pipefitter to work on our requirements in the ...

Welder

Los Angeles, CA ยท On-site

$25 - $65/hr

Support continuous improvement initiatives and contribute to process optimization. Requirements * High school diploma or GED; technical welding certification preferred. * 5+ years of experience in ...

Welder II

Escondido, CA ยท On-site

$20.41 - $32.83/hr

... process systems, turboexpanders, services, and solutions for the liquefied natural gas (LNG ... We have an immediate need for an experienced Welder/Pipefitter to work on our requirements in the ...

Showing results 41-60

Process Welder information

What is a process welder?

Process welders are skilled tradespeople who join and repair metal parts using various welding techniques, such as MIG, TIG, and arc welding. They work in industries like manufacturing, construction, and automotive, following blueprints and safety protocols to create strong, precise welds. Process welders must be knowledgeable about different metals and welding equipment, and they often inspect their work for quality and durability. Their expertise ensures the structural integrity of products and infrastructure.

What are some common challenges a process welder might face on the job, and how can they be addressed?

Process Welders often encounter challenges such as working with varying materials, maintaining weld quality, and adapting to different welding techniques or equipment. These challenges can be addressed by ongoing training, staying updated with industry standards, and collaborating closely with engineers or supervisors. Additionally, attention to detail and effective communication with team members help ensure that welding projects meet safety and quality requirements in a fast-paced environment.

What is the difference between Process Welder vs Pipe Welder?

AspectProcess WelderPipe Welder
CertificationsTypically requires AWS certification in welding processesOften requires AWS certification and additional pipe welding certifications
Work EnvironmentFactories, manufacturing plants, construction sitesRefineries, pipelines, industrial plants
Job FocusWelding various metal components using different techniquesSpecialized welding of pipes and tubing
Industry UsageManufacturing, construction, heavy equipmentOil & gas, water, and gas pipeline industries

Process Welders and Pipe Welders share similar certifications and work environments, but Pipe Welders focus specifically on welding pipes in industrial settings. Process Welders have broader roles in manufacturing, while Pipe Welders specialize in pipeline construction and maintenance.

What are the key skills and qualifications needed to thrive as a process welder, and why are they important?

To thrive as a Process Welder, you need proficiency in welding techniques (such as TIG, MIG, or arc welding), blueprint reading, and a relevant certification or apprenticeship. Familiarity with welding machines, safety equipment, and quality control tools is typically required. Attention to detail, manual dexterity, and strong problem-solving abilities are essential soft skills in this role. These competencies ensure safe, accurate, and high-quality welds that meet industry standards and client specifications.
What are popular job titles related to Process Welder jobs in California? For Process Welder jobs in California, the most frequently searched job titles are:
What job categories do people searching Process Welder jobs in California look for? The top searched job categories for Process Welder jobs in California are:
Infographic showing various Process Welder job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

$24 - $30/hr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 25 days ago


Job description

Company Overview
Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry. We are a subsidiary of Nikkiso Company Ltd, a leading industrial manufacturer headquartered in Tokyo, Japan, with over $1.5 B in annual revenue, 8000 + employees worldwide, and publicly traded on the Tokyo Stock Exchange.
We are looking for a skilled and experienced Welder II to join our growing team. If you take pride in producing high-quality welds, enjoy working with advanced fabrication equipment, and are committed to safety and craftsmanship, we encourage you to apply.
A hands-on weld test is required as part of the interview process.
Job Overview
What You'll Do
As a Welder II, you will perform advanced welding and fabrication activities using GTAW (TIG), SMAW, FCAW, and other approved welding processes. You will be responsible for producing high-quality welds that meet ASME code requirements and pass visual and non-destructive testing inspections.
Rate
$24/hr - $30/hr
Responsibilities
Essential Functions/Responsibilities
Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
  • Read and interpret blueprints, technical drawings, weld symbols, specifications, and work instructions to properly lay out, fabricate, and weld components within allowable tolerances.
  • Qualify and maintain proficiency in the 6G GTAW (TIG) welding position or approved dual-process qualifications.
  • Set up, adjust, and operate welding equipment and tools safely and efficiently.
  • Weld components using manual or semi-automatic welding equipment in various positions, including flat, horizontal, vertical, and overhead.
  • Produce sound welds with minimal supervision and limited guidance on complex projects.
  • Consistently produce welds that meet ASME code requirements and company quality standards.
  • Maintain a minimum 75% radiographic testing (RT) passing rate and produce x-ray quality welds.
  • Conduct visual and dimensional inspections to verify compliance with quality standards and specifications.
  • Ensure proper welder identification is applied to all required welds.
  • Select and utilize the correct filler metals based on engineering drawings, material specifications, and welding procedures.
  • Demonstrate complete understanding and proper application of weld purging processes.
  • Perform material preparation, fit-up, grinding, beveling, and other fabrication activities proficiently.
  • Complete projects accurately and within established production schedules.
  • Minimize rework through proper planning, workmanship, and adherence to procedures.
  • Operate oxy-acetylene and plasma cutting equipment safely and effectively.
  • Utilize tooling, fixtures, and fabrication equipment while maintaining safe work practices.
  • Operate overhead cranes safely and efficiently for moving light loads.
  • Mentor and assist less experienced welders by providing technical guidance, coaching, and support.
  • Work overtime, including Saturdays, as required to meet production demands and support mentoring initiatives.
  • Adhere to all company safety policies, PPE requirements, and safe work practices.
  • Maintain a clean, organized, and safe work environment.

Skills & Competencies
  • Strong welding and fabrication skills with consistent quality results.
  • Thorough understanding of welding processes, filler metals, and metallurgy.
  • Ability to interpret blueprints, weld symbols, and technical documentation.
  • Strong attention to detail and ability to maintain tight tolerances.
  • Effective problem-solving and troubleshooting skills.
  • Strong communication and teamwork abilities.
  • Ability to work independently with minimal direction.
  • Demonstrated commitment to quality, safety, and continuous improvement.
  • Ability to train and mentor less experienced welders.

Supervisory Responsibility
This position has no direct supervisory responsibilities.
Work Environment
This job operates in a warehouse environment. This role routinely utilizes the operation of material handling equipment and various tools and machinery.
Physical Demands
While performing the duties of this job, the employee is regularly required to talk or hear. Specific vision abilities required by this job include close vision and ability to adjust focus. This would require the ability to lift and work with various materials and/or tools, as well as work and bend at different heights, in various temperatures, and be on feet for an extended period of time.
Benefits
We offer a competitive compensation and benefits package, including:
Health & Wellness
  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • Critical Illness Coverage
  • Accident Insurance
  • Hospital Indemnity Insurance
  • Legal & Identity Protection Plans
  • Pet Insurance
Financial Benefits
  • 401(k) Plan
  • Company Match: Dollar-for-dollar matching up to 4%

Qualifications
Education and Experience
  • Minimum of five (5) years of welding and fabrication experience.
  • Experience using GTAW (TIG), SMAW, and FCAW welding processes.
  • Experience using electrical and manual fabrication tools, including saws, squares, calipers, grinders, and measuring devices.
  • Ability to read and interpret technical documents, blueprints, and engineering drawings.
  • Knowledge of applicable welding codes, standards, and safe work practices.
  • AWS Welding Certification preferred.
  • Experience in pressure vessel, piping, or ASME code welding environments preferred.

Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
EEOC Statement
Nikkiso CE&IG is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.