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Additive Manufacturing 3D Printing Jobs in California

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Additive Manufacturing Technician

Long Beach, CA · On-site

Setting up additive manufacturing print jobs, verifying machine settings against best practices, overseeing the print process and quality as the machine operates, recover build pauses if necessary

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Additive Manufacturing 3D Printing information

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$13

$24

$40

How much do additive manufacturing 3d printing jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for additive manufacturing 3d printing in California is $24.46, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $28.46 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an additive manufacturing 3d printing specialist?

To thrive as an Additive Manufacturing 3D Printing specialist, you need a solid understanding of engineering principles, CAD modeling, and material science, typically supported by a degree in engineering, manufacturing, or related fields. Familiarity with 3D printing hardware, slicing software, and certifications such as SME Additive Manufacturing Fundamentals are commonly required. Problem-solving, attention to detail, and strong collaboration skills help professionals innovate and troubleshoot in dynamic production environments. These skills and qualifications are essential for producing high-quality components, optimizing manufacturing processes, and driving technological advancement in the field.

What is additive manufacturing 3D printing?

Additive manufacturing 3D printing is a process of creating three-dimensional objects by adding material layer by layer, based on a digital model. Unlike traditional manufacturing methods that often involve cutting away material, additive manufacturing builds objects from the ground up, reducing waste. This technology is used in various industries, including aerospace, automotive, healthcare, and consumer products, for prototyping and producing complex or customized parts. 3D printing enables rapid design iteration, cost-effective production of small batches, and the creation of intricate geometries that may be impossible with traditional manufacturing techniques.

What are some common challenges faced by professionals in additive manufacturing 3d printing roles, and how can they be addressed?

Professionals in Additive Manufacturing 3D Printing often encounter challenges such as material limitations, machine calibration issues, and ensuring consistency across production runs. Addressing these challenges involves staying current with the latest advancements in printer technology and materials, following rigorous quality control protocols, and collaborating closely with design and engineering teams to optimize print settings. Continuous learning and proactive troubleshooting are essential for maintaining high-quality output and meeting project timelines.

What is the difference between Additive Manufacturing 3D Printing vs CNC Machinist?

AspectAdditive Manufacturing 3D PrintingCNC Machinist
CredentialsTypically requires technical certifications or training in 3D printing technologiesRequires machining certifications or technical training in CNC operations
Work EnvironmentWorks in labs or manufacturing facilities with 3D printersWorks in machine shops or manufacturing floors with CNC machines
Industry UsageUsed in prototyping, custom parts, and small-batch productionUsed for precision machining of metal and plastic parts in various industries

While both roles are involved in manufacturing, Additive Manufacturing 3D Printing focuses on building parts layer-by-layer using 3D printers, ideal for rapid prototyping and complex geometries. CNC Machinists operate subtractive machines to carve parts from raw materials, emphasizing precision and surface finish. Both roles require technical skills but differ in processes, equipment, and application areas.

What are popular job titles related to Additive Manufacturing 3D Printing jobs in California?

For Additive Manufacturing 3D Printing jobs in California, the most frequently searched job titles are:

What job categories do people searching Additive Manufacturing 3D Printing jobs in California look for?

The top searched job categories for Additive Manufacturing 3D Printing jobs in California are:

What cities in California are hiring for Additive Manufacturing 3D Printing jobs?

Cities in California with the most Additive Manufacturing 3D Printing job openings:

Additive Manufacturing 3D Printing jobs near you
Infographic showing various Additive Manufacturing 3D Printing job openings in California as of August 2026, with employment types broken down into 9% Internship, 82% Full Time, and 9% Part Time. Highlights an 100% In-person job distribution, with an average salary of $50,871 per year, or $24.5 per hour.

Additive Manufacturing Engineer II, PBF

Relativity Space

Long Beach, CA • On-site

$76K - $98K/yr

Full-time

PTO

Re-posted 5 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

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.
About the Team:
The Powder Bed Fusion Additive Manufacturing team is pushing the boundaries of what's possible in rocket propulsion hardware. Responsible for development, process, and production, the team oversees initial concept to final hardware with rigorous quality and precision. From developing print parameters on state-of-the-art 3D printers to enabling fast iteration for partner departments, the team plays a critical role in taking engine designs from concept to hot fire. The team was instrumental in producing Aeon 1 engines for Terran 1 launch and is now pioneering next-generation processes and designs for our Aeon R engines that will power Terran R. With flight hardware production scaling up rapidly, now is the time to join and make a direct impact.
About the Role:
  • Own build preparation, print programming strategy, manufacturing planning, and technical execution for assigned PBF hardware or product groups
  • Provide feedback to design team on printability, DfAM improvements, part consolidation opportunities, and manufacturability trade-offs
  • Develop and maintain controlled PBF process documentation, build standards, work instructions, verification plans, and engineering decision records
  • Partner with materials engineering to understand qualification requirements, proposed process changes, and the evidence needed to verify and release those changes
  • Lead nonconformance investigations for assigned hardware, including data review, root-cause hypotheses, risk assessment, corrective action recommendations, and clear technical summaries
  • Identify recurring NCs and implement preventive actions in collaboration with process engineering, quality, and design
  • Coordinate with PBF process engineering, machine owners, inspection, quality, design, post-processing, machining, and program teams to remove blockers and protect hardware delivery
  • Evaluate process changes involving parameters, scan strategy, support design, build layout, powder state, machine configuration, heat treatment, depowdering, or inspection criteria
  • Use production and quality data to identify trends such as material failures, machine errors, queue bottlenecks, and documentation gaps
  • Create dashboards, checklists, templates, or standard work that improve team throughput, quality, and reproducibility
  • Mentor interns or newer engineers in PBF fundamentals, documentation quality, problem solving, and cross-functional communication
  • Represent PBF Development Engineering in technical reviews, risk discussions, readiness reviews, and partner-team meetings

About You:
  • Bachelor's degree in Mechanical Engineering, Materials Science, Manufacturing Engineering, Aerospace Engineering, or related field
  • 2+ years in metal additive manufacturing, manufacturing engineering, aerospace hardware, materials/process engineering, or related fields (full time industry experience)
  • Working knowledge of LPBF process variables, build preparation, support strategy, inspection, heat treatment, nonconformance processes, and configuration control
  • Proficiency with LPBF additive manufacturing of metallic materials and understanding of DfAM fundamentals
  • Hands-on experience with work orders, work instruction creation, and non-conformance resolution
  • Experience with AM tools such as EOSprint, Magics, 3dxpert, Flow, and CAD tools such as Siemens NX (preferred) or Solidworks
  • Comfort working with production data, quality records, engineering drawings, specifications, and ambiguous technical constraints

Nice to haves but not required:
  • Experience owning additive manufacturing products through the AM lifecycle (work orders, non conformances, etc.); through machining and further post processing
  • Experience with metal powder handling, tensile testing, metallography, CT/inspection data analysis, or aerospace qualification programs
  • Experience writing or revising process specifications, qualification plans, acceptance criteria, change-control packages, or AS9100-aligned documentation
  • Experience using Jira, MES/ERP systems, Power BI, Tableau, Python, Minitab, or other tools for workflow management and technical data analysis

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.
Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.
Hiring Range:
$104,000-$156,000 USD
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.
Please note: Relativity Space does not accept unsolicited resumes, candidate profiles, or referrals from recruitment agencies or search firms. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.

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