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Internship 3D Printer Operator Jobs in California

Koobz

3D Printing Process Engineer

Ventura, CA

$80K - $120K/yr

  • Medical

  • Dental

  • Vision

Train and mentor junior engineers and interns in 3D printing best practices. Qualifications: * Minimum of 3 years of work experience in FDM/FFF 3D printing * Proficient in CAD modeling, preferably ...

Layup Parts

3D Printing Lead

Huntington Beach, CA · On-site

$90K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This role is perfect for someone who enjoys operating cutting-edge equipment, solving technical ... 3D printing equipment * Experience operating Bambu Lab, CEAD, or similar equipment * Strong ...

The Consensus

Mechanical Operations Lab Lead

San Jose, CA · On-site

$120 - $180/hr

  • Medical

  • Dental

  • Vision

Practical experience operating and maintaining a fleet of modern 3D printers (FDM, SLA, and Nylon/SLS processes) and post-processing equipment. * Operational Rigor: Proven ability to build and scale ...

Etched

Mechanical Operations Lab Lead

San Jose, CA · On-site

  • Medical

  • Dental

  • Vision

Practical experience operating and maintaining a fleet of modern 3D printers (FDM, SLA, and Nylon/SLS processes) and post-processing equipment. * Operational Rigor: Proven ability to build and scale ...

Etched

Mechanical Operations Lab Lead

San Jose, CA · On-site

  • Medical

  • Dental

  • Vision

Practical experience operating and maintaining a fleet of modern 3D printers (FDM, SLA, and Nylon/SLS processes) and post-processing equipment. * Operational Rigor: Proven ability to build and scale ...

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Internship 3D Printer Operator information

What is the difference between Internship 3D Printer Operator vs 3D Printing Technician?

AspectInternship 3D Printer Operator3D Printing Technician
CredentialsTypically pursuing or recent graduate, no formal certification requiredRelevant certifications or technical training often preferred
Work EnvironmentEntry-level, supervised environment, often in educational or startup settingsMore specialized, may work in manufacturing or industrial settings
ResponsibilitiesAssisting with 3D printer setup, basic operation, and maintenanceOperating, troubleshooting, and maintaining 3D printers independently

The Internship 3D Printer Operator role is an entry-level position focused on learning and assisting with 3D printing tasks, often as part of an internship program. In contrast, a 3D Printing Technician has more hands-on responsibilities, requiring technical skills and experience to operate and maintain 3D printers independently. Both roles are common in industries utilizing 3D printing technology, but the technician position typically demands more expertise and certification.

What types of projects and responsibilities can an internship 3D printer operator expect to handle during their placement?

As an Internship 3D Printer Operator, you can expect to assist with preparing 3D models for printing, operating and maintaining various types of 3D printers, and ensuring print quality through post-processing tasks such as cleaning and finishing parts. You'll likely support the engineering or design teams by troubleshooting print issues, managing print queues, and documenting results. This hands-on role provides exposure to a range of materials and technologies, offering valuable experience in a collaborative, project-driven environment.

What are the key skills and qualifications needed to thrive as an internship 3D printer operator, and why are they important?

To thrive as an Internship 3D Printer Operator, you need a basic understanding of 3D printing processes, materials, and safety protocols, often supported by relevant coursework or hands-on experience. Familiarity with 3D modeling software (such as Blender or SolidWorks), slicing software, and specific printer hardware is typically required. Attention to detail, problem-solving abilities, and strong communication skills help interns manage tasks and troubleshoot issues effectively. These skills ensure quality output, safe operations, and efficient teamwork in a technical environment.

What does an internship 3D printer operator do?

An Internship 3D Printer Operator assists with the setup, operation, and maintenance of 3D printing machines under supervision. They help prepare print files, load materials, monitor prints, and troubleshoot common issues. Interns also may be involved in post-processing tasks like cleaning or finishing printed parts and documenting the process. The role provides hands-on experience and learning opportunities in additive manufacturing technologies.

What are the most commonly searched types of 3D Printer Operator jobs in California?

The most popular types of 3D Printer Operator jobs in California are:

What are popular job titles related to Internship 3D Printer Operator jobs in California?

For Internship 3D Printer Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Internship 3D Printer Operator jobs in California look for?

The top searched job categories for Internship 3D Printer Operator jobs in California are:

What cities in California are hiring for Internship 3D Printer Operator jobs?

Cities in California with the most Internship 3D Printer Operator job openings:

Internship 3D Printer Operator jobs near you
Infographic showing various Internship 3D Printer Operator job openings in California as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

3D Printing Process Engineer

Koobz

Ventura, CA

$80K - $120K/yr

Full-time

Medical, Dental, Vision

Re-posted 14 days ago

Job description

Location: Ventura, CA (ON-SITE)

Company: Koobz

About Us:

Koobz is an innovative, next-gen footwear manufacturing company that is changing the game with a tool-less workflow to launch cutting-edge shoes. Our VC-backed company is pushing the limits of 3D printing, machine vision, robotics, and automation to redefine how footwear is designed and produced. We are looking for talented individuals to join our team and help us revolutionize the industry.

Key Responsibilities:

  • Develop and optimize 3D printing processes, focusing on FDM/FFF technologies.

  • Collaborate with cross-functional teams to design and refine CAD models, primarily using SolidWorks.

  • Utilize Cura, Bambu, or Prusa Slicer for slicing and preparing print files.

  • Generate and modify G-code for optimal printing performance.

  • Create G-code post-processing scripts to enhance workflow and efficiency.

  • Conduct research and development to explore new materials and printing techniques.

  • Analyze print data to troubleshoot issues and improve print quality.

  • Collaborate with the design team to integrate innovative solutions into product development.

  • Train and mentor junior engineers and interns in 3D printing best practices.

Qualifications:

  • Minimum of 3 years of work experience in FDM/FFF 3D printing

  • Proficient in CAD modeling, preferably SolidWorks.

  • Strong understanding of 3D printing processes and materials.

  • Expert knowledge of G-code generation and modification.

  • Experience in coding G-code post-processing scripts is a significant plus.

  • Excellent problem-solving skills and attention to detail.

  • Ability to work collaboratively in a fast-paced, team-oriented environment.

  • Must be willing to relocate to Ventura, CA

Why Join Us?

If you're seeking new challenges and are on a mission to create change, we want you on our team! We are looking to build an A team of top-tier talent to be a part of something truly revolutionary. We offer a financial incentive for those who are dedicated and join our journey early, including a generous Employee Stock Option Plan. Join us on this exciting journey and help shape the future of footwear manufacturing!

What We Offer:

  • Comprehensive insurance (medical, dental, and vision).

  • A generous Employee Stock Option Plan.

  • Opportunities to work on groundbreaking projects in an innovative and dynamic environment.

**Koobz is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.**