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Foundry Work Jobs in California (NOW HIRING)

Lightmatter

Foundry Engineer

Mountain View, CA · On-site

Work closely with Foundry suppliers to ensure manufacturing output specifications are being met * Collaborate with the Design-For-Manufacturing (DFM) team early in the design process * Develop ...

ClifyX

Palantir Service Lead

Rosemead, CA · On-site

$15.75 - $21.75/hr

Define criteria to classify Foundry vs. non-Foundry use cases for optimization and appropriate work allocation to the team members. Maintain a dynamic inventory of use cases with real-time tagging.

Lightmatter

Foundry Engineer

Mountain View, CA · On-site

$180K - $212K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work closely with Foundry suppliers to ensure manufacturing output specifications are being met * Collaborate with the Design-For-Manufacturing (DFM) team early in the design process * Develop ...

Lightmatter

Foundry Engineer

Mountain View, CA · On-site

$180K - $212K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work closely with Foundry suppliers to ensure manufacturing output specifications are being met * Collaborate with the Design-For-Manufacturing (DFM) team early in the design process * Develop ...

Nvidia

Foundry Development Engineer

Santa Clara, CA · On-site

Manage foundry suppliers to ensure seamless wafer production and delivery from NPI to HVM ... NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity ...

Samuel, Son & Co (USA), Inc.

Technician, Foundry 1

Riverside, CA · On-site

$20 - $21.17/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Flexible to work any shift and overtime as needed. * Ability to function successfully in a fast-paced, challenging work environment. * Experience in Metal casting/ Metal manufacturing/ Foundry ...

Samuel

Technician, Foundry 1

Riverside, CA

$20 - $21.17/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Flexible to work any shift and overtime as needed. * Ability to function successfully in a fast-paced, challenging work environment. * Experience in Metal casting/ Metal manufacturing/ Foundry ...

Samuel

Technician, Foundry (3rd Shift)

Riverside, CA

$20 - $21.17/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Flexible to work any shift and overtime as needed. * Ability to function successfully in a fast-paced, challenging work environment. * Experience in Metal casting/ Metal manufacturing/ Foundry ...

Samuel

Technician, Foundry (3rd Shift)

Riverside, CA

$20 - $21.17/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Flexible to work any shift and overtime as needed. * Ability to function successfully in a fast-paced, challenging work environment. * Experience in Metal casting/ Metal manufacturing/ Foundry ...

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All JobsFoundry Work JobsFoundry Work Jobs in California

Foundry Work information

See California salary details

$13

$19

$27

How much do foundry work jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for foundry work in California is $19.21, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $21.11 per hour, depending on experience, location, and employer.

What is foundry work?

Foundry work involves the process of casting metal into specific shapes by melting metal and pouring it into molds. Foundry workers are responsible for preparing molds, handling molten metal, and finishing cast products. This work is essential in manufacturing parts for industries such as automotive, aerospace, and construction. Foundry environments can be physically demanding and require strict adherence to safety protocols due to high temperatures and heavy equipment.

What are the key skills and qualifications needed to thrive as a foundry worker?

To thrive as a Foundry Worker, you need a solid understanding of metallurgy, casting processes, and safety procedures, typically gained through vocational training or apprenticeships. Familiarity with equipment such as furnaces, molds, and material handling systems, as well as certifications in workplace safety, are often required. Attention to detail, physical stamina, and teamwork are vital soft skills in this role. These abilities ensure the safe and efficient production of high-quality metal castings while minimizing workplace accidents.

What are some common challenges faced in a foundry work environment, and how can new employees prepare for them?

Foundry work environments often involve exposure to high temperatures, heavy machinery, and physically demanding tasks. New employees may find the pace and the need for strict adherence to safety protocols challenging at first. To prepare, it’s important to familiarize yourself with personal protective equipment (PPE) requirements and best practices for handling molten materials. Developing good physical stamina and a strong attention to detail will help you adapt more quickly and work safely alongside experienced team members. Collaboration and clear communication with colleagues and supervisors are also key to maintaining a safe and productive workplace.

What is the difference between Foundry Work vs Metal Casting Technician?

AspectFoundry WorkMetal Casting Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma; technical certification often preferred
Work EnvironmentFactories, foundries, industrial settingsManufacturing plants, casting facilities
Job ResponsibilitiesMelting, pouring, and finishing metal productsPreparing molds, inspecting castings, quality control

Foundry Work involves operating equipment to melt and pour metals, often in large industrial settings. Metal Casting Technicians focus on preparing molds, inspecting castings, and ensuring quality. While both roles require knowledge of metal properties and safety procedures, Foundry Work emphasizes the melting and pouring process, whereas Metal Casting Technicians concentrate on the finishing and inspection stages.

What are the foundry work occupations?

Foundry work occupations include roles such as foundry laborer, mold maker, coremaker, patternmaker, and furnace operator. These jobs involve tasks like preparing molds, pouring molten metal, and maintaining equipment, often requiring knowledge of safety procedures and the use of tools like ladles and furnaces.

What does a foundry worker do?

A foundry worker operates equipment and performs tasks related to melting, pouring, and shaping metal materials in a foundry environment. They handle tasks such as preparing molds, monitoring temperature controls, and ensuring safety protocols are followed, often requiring knowledge of tools and protective gear. The role demands physical stamina and attention to detail to produce quality metal castings.

What are popular job titles related to Foundry Work jobs in California?

For Foundry Work jobs in California, the most frequently searched job titles are:

What job categories do people searching Foundry Work jobs in California look for?

The top searched job categories for Foundry Work jobs in California are:

Foundry Work jobs near you
Infographic showing various Foundry Work job openings in California as of August 2026, with employment types broken down into 74% Full Time, and 26% Nights. Highlights an 100% In-person job distribution, with an average salary of $39,957 per year, or $19.2 per hour.

Foundry Engineer

Lightmatter

Mountain View, CA • On-site

Full-time

Posted 27 days ago

Job description

The person in this role will be a technology development and manufacturing team member working on planning, developing foundry process technology, manufacturing and characterization for next-generation Lightmatter products. The team will be creating product-specific silicon manufacturing process flow plan, working with supplier and internal core competency team such as package design team, silicon design teams on qualifying technology nodes, characterizing manufacturing processes and monitoring plan for Lightmatter products from product definition through qualification and high-volume manufacturing. It also involves engaging with design and platform engineering teams in addition to the supply chain organization to influence the definition of the product and to leverage the capabilities of the ecosystem from a manufacturing process perspective.

Responsibilities

  • Lead foundry process technology development, manufacturing strategies and specifications efforts for our highly integrated photonics-based AI platform and our photonics chiplet communication fabric
  • Establish silicon fabrication process coverage metrics and establish yield expectations and monitoring mechanisms
  • Provide manufacturing process solutions for integrated digital/analog/photonic/laser devices
  • Work closely with Foundry suppliers to ensure manufacturing output specifications are being met
  • Collaborate with the Design-For-Manufacturing (DFM) team early in the design process
  • Develop silicon technology and capability roadmap to support Lightmatter product requirement. 
  • Develop initial product fabrication qualification and execution plan
  • Establish metrics and methodology to characterize and ensure reliable product operation at customer sites over the expected product lifetime
  • Collaborate with design and /layout team to coordinate product tapeout to foundry.

Qualifications 

  • Bachelor's in Electrical Engineering, Physics, Materials Engineering/Science, Mechanical Engineering or other related fields
  • At least 8 years of industry experience with at least 5 years of silicon process experience
  • Experience bringing products from first silicon to production
  • Strong knowledge of working and collaborating with a foundry 
  • Experience with Silicon foundry processes, technologies, control plan and failures related to Silicon. 
  • Exposure to packaging technology with understanding of assembly processes, packaging materials, quality and reliability standards, and packaging failure mechanism etc is preferred

Preferred Qualifications:

  • Experience in foundry manufacturing process or process development/integration engineer in any fab foundries
  • Experience in photonics laser foundry and package integration
  • Master's or Phd in chemistry, materials sciences or physics.

Apply