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Internship Additive Manufacturing Engineer Jobs (NOW HIRING)

Astranis

Manufacturing Engineer, Additive

San Francisco, CA

$86K - $110K/yr

Manufacturing Engineer, Additive This role is our first Manufacturing Engineer focused on additive manufacturing and will be responsible for building Astranis's additive manufacturing capability from ...

New

Astranis

Manufacturing Engineer, Additive

San Francisco, CA · On-site

$86K - $110K/yr

Manufacturing Engineer, Additive This role is our first Manufacturing Engineer focused on additive manufacturing and will be responsible for building Astranis's additive manufacturing capability from ...

New

SICAM CORP

Additive Manufacturing Engineer

Hillsborough, NJ · On-site

$60K - $85K/yr

Position Overview We're looking for a hands-on Additive Manufacturing Engineer to join our fast-paced production team. You'll play a key role in managing client projects, optimizing print processes ...

SICAM CORP

Additive Manufacturing Engineer

Hillsborough, NJ · On-site

$60K - $85K/yr

Position Overview We're looking for a hands-on Additive Manufacturing Engineer to join our fast-paced production team. You'll play a key role in managing client projects, optimizing print processes ...

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How much do internship additive manufacturing engineer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for internship additive manufacturing engineer 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 Internship Additive Manufacturing Engineer do?

An Internship Additive Manufacturing Engineer assists in designing, testing, and producing parts using 3D printing and other additive manufacturing technologies. They work under the guidance of experienced engineers to support product development, optimize printing processes, and ensure quality standards are met. Interns often help with CAD modeling, machine setup, post-processing, and documentation. This role provides hands-on experience in advanced manufacturing and exposure to cutting-edge technology in the engineering field.

What types of projects can an Internship Additive Manufacturing Engineer expect to work on during their internship?

As an Internship Additive Manufacturing Engineer, you can expect to be involved in hands-on projects such as designing and prototyping components using 3D printing technologies, optimizing print parameters for different materials, and assisting in the post-processing and quality testing of printed parts. You'll often collaborate with engineers from design, materials, and production teams to ensure that prototypes meet functional requirements. This role offers valuable exposure to the entire additive manufacturing workflow, from concept to finished product, and provides opportunities to learn industry-standard software and equipment.

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

AspectInternship Additive Manufacturing EngineerMechanical Engineering Intern
Required CredentialsEnrolled in or recent graduate of engineering or related program, familiarity with additive manufacturingEnrolled in or recent graduate of mechanical engineering or related program
Work EnvironmentManufacturing labs, R&D facilities, design teams focused on additive processesDesign offices, labs, manufacturing settings across various engineering projects
Industry UsagePrimarily in aerospace, automotive, healthcare, and manufacturing sectors using additive techBroadly across engineering sectors including automotive, aerospace, energy, and consumer products

While both roles involve engineering fundamentals, the Internship Additive Manufacturing Engineer focuses on additive manufacturing technologies, whereas the Mechanical Engineering Intern has a broader scope in mechanical design and analysis. The additive manufacturing internship emphasizes skills in 3D printing processes, materials, and prototyping, making it more specialized within manufacturing sectors.

What are the key skills and qualifications needed to thrive as an Internship Additive Manufacturing Engineer, and why are they important?

To thrive as an Internship Additive Manufacturing Engineer, you need a foundational understanding of engineering principles, CAD design, and materials science, often supported by coursework in mechanical or industrial engineering. Familiarity with 3D modeling software like SolidWorks or AutoCAD, and hands-on experience with additive manufacturing equipment such as 3D printers, are typically required. Strong problem-solving skills, attention to detail, and effective teamwork set standout candidates apart. These skills ensure precise prototyping, efficient collaboration, and innovative solutions in a rapidly evolving manufacturing environment.
What cities are hiring for Internship Additive Manufacturing Engineer jobs? Cities with the most Internship Additive Manufacturing Engineer job openings:
What are the most commonly searched types of Additive Manufacturing Engineer jobs? The most popular types of Additive Manufacturing Engineer jobs are:
What states have the most Internship Additive Manufacturing Engineer jobs? States with the most job openings for Internship Additive Manufacturing Engineer jobs include:
Internship Additive Manufacturing Engineer jobs near you
Manufacturing Engineer, Additive

Manufacturing Engineer, Additive

Astranis

San Francisco, CA

$86K - $110K/yr

Other

Posted 3 days ago

New

Job description

Manufacturing Engineer, Additive

This role is our first Manufacturing Engineer focused on additive manufacturing and will be responsible for building Astranis's additive manufacturing capability from the ground up. This Engineer owns the entire lifecycle of our additive components - from working closely with the mechanical engineering team to ensure parts are designed for manufacturability to developing production processes, tooling, and inspection procedures on the factory floor. The Manufacturing Engineer is a highly cross-functional role requiring both technical and hands on skills to bridge the gap between design and production. A successful candidate will apply knowledge of GD&T, 5-axis CNC machining, additive qualification processes, and CMM/ optical inspection to solve difficult problems in real time and drive improvements that directly impact our ability to get to space faster. 

Role

  • Own additive metal by developing Astranis's Laser Bed Powder Fusion process from the ground up.
  • Own PEEK, ULTEM, and other engineered thermoplastic 3D printing processes.  
  • 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 procedures for printer calibration and maintenance.
  • Develop process monitoring capability and print quality inspection criteria to ensure high print quality with minimal yield loss.
  • Develop qualification tests and standard coupons for printed part quality and as-printed material properties.
  • Write work instructions, work order templates, process specifications, and other build documents.
  • Troubleshoot non-conformances on the floor to determine a disposition, root cause, and drive corrective actions. 
  • Assist in machining and programming operations as required for R&D and production.
  • Assist in designing and creating fixturing for production.
  • Work with supplier quality and contract manufacturers, to develop their manufacturing and quality processes and respond to questions and issues.
  • Design and implement lean systems for continuous improvement.
  • Own 5S activities throughout the additive manufacturing area.

Requirements

  • Bachelor's degree in mechanical engineering, manufacturing engineering, physics, or equivalent technical degree.
  • 2+ years of direct professional experience in additive manufacturing, more specifically metal (Laser Bed Powder Fusion).
  • Experience with explosive/combustible powder storage and handling best practices. 
  • Familiarity with additive software (nTop, 3DXpert, Materialise Magics, Netfabbm Ansys Additivem Altair Inspire Print 3D, or equivalents)
  • 1+ years of experience in CNC machining, with exposure to complex machining centers (5-axis mills).
  • Experience with 3D CAD software (Solidworks, Siemens NX, or similar).
  • Highly competent in GD&T and drawing reviews.
  • Experience in writing technical documents. 
  • Knowledge of different manufacturing process and their general quality capability. 
  • Mechanical design experience including creating solid models and prints.
  • Must be onsite 5 days a week.

Bonus

  • Masters degree in relevant STEM field, especially with applications in Additive Manufacturing.
  • Experience with advanced post processing techniques such as annealing and Hot Isostatic Pressing. 
  • Experience with CAM software (Fusion 360, Mastercam, Siemens NX, or similar).
  • Hands on experience working as a Machinist programming and running 5-axis parts. 
  • Experience working with complex machining centers (mill/ turns, horizontals, multi-channel machines, and automated systems).
  • Has worked with contract manufacturers to set up and qualify manufacturing processes.
  • Hands-on experience reading and interpreting first article inspection reports, using precision hand tools, and implementing tolerance stack up analysis on parts.
  • Experience with MES/ MRP systems in a production environment. 

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