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Additive Manufacturing Engineering Intern Jobs (NOW HIRING)

Giti Tire USA Ltd.

$53K - $69K/yr

The Additive Manufacturing Engineer is responsible for supporting and advancing additive ... This position works closely with production, engineering, maintenance, and other departments to ...

Astranis

Manufacturing Engineer, Additive

San Francisco, CA · On-site

$86K - $110K/yr

Work with design engineering to drive Design for Additive Manufacturing (DFAM), including participating in design reviews and assisting in tolerance stack up analysis. * Develop standard operating ...

Astranis

Manufacturing Engineer, Additive

San Francisco, CA · On-site

$86K - $110K/yr

Work with design engineering to drive Design for Additive Manufacturing (DFAM), including participating in design reviews and assisting in tolerance stack up analysis. * Develop standard operating ...

Leidos

Additive Manufacturing Engineer

Huntsville, AL · On-site

... serve as an Additive Manufacturing Materials Engineer. With offices across the United States ... With backgrounds in materials science, chemistry/chemical engineering, physics, among others, the ...

The Pennsylvania State University

$14.75 - $19.75/hr

... polymer additive manufacturing experiments. ARL is an authorized DoD SkillBridge partner and ... Engineering are encouraged to apply. The successful candidate will work up to 20 hours/week during ...

Leidos

Additive Manufacturing Engineer

Huntsville, AL · On-site

... serve as an Additive Manufacturing Materials Engineer. With offices across the United States ... With backgrounds in materials science, chemistry/chemical engineering, physics, among others, the ...

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Additive Manufacturing Engineering Intern information

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How much do additive manufacturing engineering intern jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for additive manufacturing engineering intern in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.

What does an additive manufacturing engineering intern do?

An Additive Manufacturing Engineering Intern assists engineering teams by supporting the design, development, and testing of 3D-printed parts and products. Their responsibilities often include preparing CAD models, operating and maintaining 3D printers, conducting material and quality tests, and documenting results. Interns gain hands-on experience with additive manufacturing technologies, such as FDM, SLA, or SLS, while learning about prototyping, design optimization, and production processes. They work closely with experienced engineers to solve real-world manufacturing challenges and contribute to innovative projects.

What are the key skills and qualifications needed to thrive as an additive manufacturing engineering intern?

To thrive as an Additive Manufacturing Engineering Intern, you need foundational knowledge in engineering principles, 3D modeling, and materials science, typically gained through coursework in mechanical or manufacturing engineering. Familiarity with CAD software (such as SolidWorks or AutoCAD), 3D printing machines, and relevant safety protocols is commonly expected. Strong problem-solving skills, attention to detail, and effective teamwork help interns excel in collaborative and innovative environments. These competencies are crucial for successfully supporting additive manufacturing projects, ensuring quality, and driving innovation in production processes.

What types of projects and responsibilities can I expect as an additive manufacturing engineering intern?

As an Additive Manufacturing Engineering Intern, you can expect to work on hands-on projects such as designing and prototyping parts using 3D printing technologies, performing quality checks, and assisting with machine setup and maintenance. You'll likely collaborate closely with engineers, technicians, and production teams to troubleshoot print issues, optimize part designs for manufacturability, and document process improvements. This role provides valuable exposure to the entire additive manufacturing workflow and offers opportunities to contribute ideas in a rapidly evolving field.

What is the difference between Additive Manufacturing Engineering Intern vs Mechanical Engineering Intern?

AspectAdditive Manufacturing Engineering InternMechanical Engineering Intern
Required CredentialsEnrolled in engineering or related degree, familiarity with CAD and 3D printingEnrolled in mechanical engineering or related degree, strong CAD skills
Work EnvironmentManufacturing labs, 3D printing facilities, R&D departmentsDesign labs, manufacturing plants, research centers
Employer & Industry UsageManufacturing, aerospace, automotive, 3D printing companiesAutomotive, aerospace, industrial design firms

The Additive Manufacturing Engineering Intern role focuses on 3D printing and additive processes, requiring knowledge of specific manufacturing techniques. In contrast, the Mechanical Engineering Intern has a broader scope, covering various mechanical design and analysis tasks. Both roles are valuable entry points in engineering, but they differ in specialization and work environment.

What cities are hiring for Additive Manufacturing Engineering Intern jobs?

Cities with the most Additive Manufacturing Engineering Intern job openings:

What states have the most Additive Manufacturing Engineering Intern jobs?

States with the most job openings for Additive Manufacturing Engineering Intern jobs include:

What are popular job titles related to Additive Manufacturing Engineering Intern jobs?

For Additive Manufacturing Engineering Intern jobs, the most frequently searched job titles are:

Infographic showing various Additive Manufacturing Engineering Intern job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 90% Full Time, 6% Part Time, 2% Contract, and 1% Nights. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $40,174 per year, or $19.3 per hour.

Additive Manufacturing Engineer I/II

Long Beach, CA • Hybrid

Rocket Lab Corporation
Aerospace Product and Parts Manufacturing • 201 - 500 employees
Learn more about Rocket Lab Corporationexternal

$76K - $98K/yr

Full-time

Re-posted 26 days ago

Rocket Lab rating

9.2

Company rating: 9.2 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

Job description

Additive Manufacturing Engineer I/II 

NEUTRON 

Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solutionleveragingRocket Lab's proven execution history with the Electron program. Ifyou'reinterested in joining a high performing team and pushing the boundaries of humanity with a clean sheet, reusable launch vehicle, this is your opportunity! 

ADDITIVE MANUFACTURING ENGINEER - DED  

Based at Rocket Lab's headquarters in Long Beach, California, the Additive Manufacturing Engineer-DED is responsible for supporting the development of various directed energy deposition (DED, EHLA, Hybrid Solutions) with various alloys. This role will support all Additive processes involved with the Archimedes engines. You will support the Manager of Additive Manufacturing Engineering and Production organization with deliverables required for internal leadership, board of directors, and investors. 

WHAT YOU'LL GET TO DO: 

  • Develop printing parameters for various metallic alloys using a variety of printing methods (DED; Hybrid; monolithic & graded alloys).
  • Create new and improve existing print programs. Provide engineering support for the day-to-day Additive Manufacturing operations.
  • Work closely with downstream support functions to ensure print geometries can be effectively post processed.
  • Ability to provide critical feedback during the DfAM process.
  • Work closely with Design & Manufacturing Engineers to design specific types of Additive Manufacturing. Effectively communicate why specific aspects of DfAM are necessary. 

(Please note: this position can be hired at the Additive Manufacturing Engineer I or Additive Manufacturing Engineer II level)

YOU'LL BRING THESE QUALIFICATIONS AS AN ADDITIVE MANUFACTURING ENGINEER I: 

  • Bachelor's degree in Mechanical engineering, Aerospace Engineering or relevant engineering field
  • Experience with additive manufacturing of metallic materials
  • Proficient with DfAM fundamentals
  • Experience modeling in Siemens NX or SolidWorks
  • Experience programming in CAM programming in Siemens NX or MasterCam. 

YOU'LL BRING THESE QUALIFICATIONS AS AN ADDITIVE MANUFACTURING ENGINEER II: 

  • Bachelor's degree in Mechanical engineering, Aerospace Engineering or relevant engineering field
  • 2+ years of experience with additive manufacturing of metallic materials
  • Proficient with DfAM fundamentals
  • Experience modeling in Siemens NX or SolidWorks
  • Experience programming in CAM programming in Siemens NX or MasterCam. 

THESE QUALIFICATIONS WOULD BE NICE TO HAVE: 

  • Master's Degree in Material Science, Additive Manufacturing or relevant engineering field.
  • 3+ years' experience in Additive Manufacturing process development.
  • Experience on LP-DED platforms.
  • Experience with robotic programming.
  • Ability to create and deliver accurate and concise presentations for design, manufacturing, and quality.
  • Capable of solving complex problems with little to no supervision in a timely manner.
  • A strong work ethic and capable of performing under pressure.
  • Strong ability to provide and clearly articulate technical direction. 
This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

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