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Fusion Welding Jobs in California (NOW HIRING)

Aviso, LLC

Welder

Fremont, CA · On-site

$35 - $44/hr

In this role, you will primarily perform high-precision fusion TIG welding on stainless steel components. The ideal candidate possesses strong blueprint-reading capabilities, a comprehensive ...

Industrious Ventures

Welding Engineer

Torrance, CA · On-site

$90 - $120/hr

Working knowledge of common fusion welding processes, such as GTAW, GMAW, PAW, laser welding, or electron beam welding. * Experience developing or supporting welding procedures and welder ...

53 Stations

Welding Engineer

Torrance, CA · On-site

$90 - $120/hr

Working knowledge of common fusion welding processes, such as GTAW, GMAW, PAW, laser welding, or electron beam welding. * Experience developing or supporting welding procedures and welder ...

APM Manufacturing

Aerospace Welder

Orange, CA · On-site

$28 - $38/hr

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 ...

Antaresindustries

Welding Engineer

Los Angeles, CA · On-site

$90 - $130/hr

Working knowledge of common fusion welding processes, such as GTAW, GMAW, PAW, laser welding, or electron beam welding. * Experience developing or supporting welding procedures and welder ...

Antares

Welding Engineer

Los Angeles, CA · On-site

$112K - $150K/yr

Working knowledge of common fusion welding processes, such as GTAW, GMAW, PAW, laser welding, or electron beam welding. * Experience developing or supporting welding procedures and welder ...

APM Manufacturing

Aerospace Welder

Orange, CA · On-site

$28 - $38/hr

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 ...

APM Manufacturing

Certified Welding Inspector (CWI)

Orange, CA · On-site

$30.25 - $40.75/hr

Certified Welder must have certification to AWS D17.1_D17.1M _D1.1 or equivalent Fusion Welding for Aerospace application Specifications, and CWI certification. Essential Duties and Responsibilities:

APM Manufacturing

Certified Welding Inspector (CWI)

Orange, CA · On-site

$30.25 - $40.75/hr

Certified Welder must have certification to AWS D17.1_D17.1M _D1.1 or equivalent Fusion Welding for Aerospace application Specifications, and CWI certification. Essential Duties and Responsibilities:

Relativity Space

Weld Engineer I

Long Beach, CA

$90K - $136K/yr

S.) * 1+ years of fusion welding experience - GTAW or Laser welding experience preferred At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual ...

Relativity Space

Weld Engineer I

Long Beach, CA · On-site

$90K - $136K/yr

S.) * 1+ years of fusion welding experience - GTAW or Laser welding experience preferred At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual ...

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Fusion Welding information

See California salary details

$15

$22

$33

How much do fusion welding jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for fusion welding in California is $22.96, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $25.87 per hour, depending on experience, location, and employer.

What is fusion welding?

A Fusion Welding job involves joining two or more metal pieces by melting their edges and allowing them to fuse together as they cool. Welders use various techniques such as arc welding, MIG welding, and TIG welding to achieve strong and durable joints. This job requires knowledge of welding processes, safety protocols, and material properties. Fusion welders work in industries like construction, manufacturing, and automotive. Skilled welders must read blueprints, operate welding equipment, and ensure weld quality through inspections.

What are the key skills and qualifications needed for fusion welding?

To thrive in Fusion Welding, you need strong manual dexterity, attention to detail, and a solid understanding of welding techniques and metallurgy, typically backed by vocational training or certification such as AWS (American Welding Society) credentials. Experience using various welding equipment (arc, MIG, TIG) and safety systems is essential. Excellent problem-solving, teamwork, and the ability to follow precise instructions distinguish top performers in this field. These skills and qualities are crucial for producing safe, high-quality welds and ensuring workplace safety and efficiency.

What are the typical work environments or industries for fusion welders?

Fusion welders can find employment in a wide range of industries, including construction, manufacturing, automotive, shipbuilding, aerospace, and energy sectors such as oil and gas or power plants. Depending on the employer, welders may work indoors in fabrication shops or outdoors on construction sites, and might be required to work at heights or in confined spaces. Work is often project-based, sometimes requiring overtime or shift work to meet deadlines. Safety is a priority in all environments, with strict adherence to regulations and personal protective equipment (PPE). Gaining experience in various settings can help welders advance to supervisory, inspection, or specialized welding roles.

What does a fusion welder do?

A fusion welder joins metal parts by melting and fusing them together using high heat, often with specialized equipment like plasma or arc welders. They work in manufacturing, construction, or repair environments, requiring knowledge of welding techniques, safety protocols, and sometimes certifications such as AWS or ASME. Their tasks include preparing materials, setting up equipment, and inspecting welds for quality.

What are the most commonly searched types of Fusion Welding jobs in California?

The most popular types of Fusion Welding jobs in California are:

What are popular job titles related to Fusion Welding jobs in California?

For Fusion Welding jobs in California, the most frequently searched job titles are:

What job categories do people searching Fusion Welding jobs in California look for?

The top searched job categories for Fusion Welding jobs in California are:

Fusion Welding jobs near you
Infographic showing various Fusion Welding job openings in California as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 4% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $47,756 per year, or $23 per hour.

Weld Engineer I

Relativity Space

Long Beach, CA

$37.50 - $51.75/hr

Full-time

Re-posted 13 days ago

Relativity Space rating

9.7

Company rating: 9.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

2nd of 72 rated aerospace companies

Job description

About the Team: 

The Weld Development team is part of the Materials and NDE (Non-Destructive Evaluation) team. The Materials and NDE team plays a central role in enabling Terran R to fly, re-fly, and scale: developing, characterizing, and inspecting materials and processes across all parts of the vehicle. From welding and additive manufacturing to advanced composites, the team works at the intersection of innovation and execution, balancing performance and reliability with cost, quality, and schedule. As we move toward first flight and beyond, the challenges become more exciting, offering opportunities to shape how we design and develop for re-use. With ownership across products, systems, and disciplines, engineers gain broad exposure and drive key decisions across design, manufacturing, and operations.

About the Role:

  • Collaborate with cross-functional teams, including design, manufacturing, materials and processes, and quality, to develop and optimize fusion welding processes for Terran R
  • Partner directly with manufacturing teams to provide technical support for welding operations, troubleshoot issues, and develop solutions to rapidly resolve production welding challenges
  • Serve as the accountable weld engineer for a range of stage hardware, including transfer tubes, fluid assemblies, grid fins, bellows, and heat shields
  • Ensure process quality control and documentation meet required standards and specifications; implement corrective actions and continuous improvements to maintain high-quality outputs

About You:

  • B.S. in Materials Science, Mechanical Engineering, or a related field
  • 1+ years of experience with welding processes (GTAW, GMAW, OTW, laser welding) and industry specifications (AWS, ASME, or similar)
  • 1+ years of experience in a high-paced production manufacturing environment
  • Strong curiosity and bias for action, with a hands-on approach and extreme ownership mentality

Nice to haves but not required:  

  • Welding Engineering degree (B.S. or M.S.)
  • 1+ years of fusion welding experience - GTAW or Laser welding experience preferred

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