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Internship Additive Manufacturing Engineer Jobs (NOW HIRING)

SIG Sauer

Additive Manufacturing Engineer II

Exeter, NH · On-site

$75K - $97K/yr

Additive Manufacturing Engineer II SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and ...

SigSauer

Additive Manufacturing Engineer II

Exeter, NH · On-site

$75K - $97K/yr

Additive Manufacturing Engineer II SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and ...

L3HHCM20

$93K - $127K/yr

Job Title: Sr. Associate, Additive Manufacturing Engineer Job ID: 40294 Job Location: Canoga Park, CA Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have ...

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Internship Additive Manufacturing Engineer information

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

As of Aug 7, 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

Additive Manufacturing Engineer II

SIG Sauer

Exeter, NH • On-site

$75K - $97K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Sig Sauer rating

8.4

Company rating: 8.4 out of 10

Based on 38 frontline employees who took The Breakroom Quiz

50th of 536 rated manufacturers

Job description

Additive Manufacturing Engineer II
SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER employs people across various U.S. locations, and global facilities across multiple regions. SIG SAUER is certified a Great Place to Work™. For more information about the company and product line visit: www.sigsauer.com
Position Summary: The Additive Manufacturing Engineer II will be responsible for overseeing and improving the manufacturing processes within specified areas of Research and Development. They will design new processes from start to finish, identify areas for improvement, conduct cost-saving analyses, maintain high levels of organization and project management to ensure on-time delivery and product quality, determine problem resolution, and implement improvements. This is a mid-level engineering position requiring 3-6 years of prior experience. The Additive Manufacturing Engineer II will collaborate with cross-functional teams, including Design Engineers, Manufacturing, Quality, and other team members within the Additive Manufacturing Engineering team.
FLSA: Exempt
Job Duties and Responsibilities:
  • Plan, design, and implement manufacturing processes in the plant for new and existing firearm product designs, providing budgetary estimates for equipment, tools, gauges, and production rates.
  • Utilize project management techniques to procure tooling and equipment for new products, ensuring they meet launch timelines and cost targets.
  • Identify areas for improvement and conduct formal cost savings analysis using established procedures. Determine problem resolutions and implement improvements to quality and throughput.
  • Evaluate and improve product designs for manufacturability while applying GD&T and dimensional stack-ups.
  • Debug and commission new capital equipment to meet plant goals for quality throughput and cost.
  • Execute turn-key runoffs per SIG SAUER machine specification requirements.
  • Generate new machine specifications with the guidance of the Additive Engineering Lead or Supervisor.
  • Provide production floor support to maintain output and quality for technical systems and manufacturing processes, including high-volume 3D printing and CNC Machining, machine and tool design.
  • Generate detailed process drawings, quality control plans, operator and set-up work instructions, set-up sheets, and production routings using the SIG Agile product life cycle database.
  • Resolve and prevent quality issues related to assigned products and processes and NPI components using statistical methods.
  • Apply gauge R&R, bias, dimensional stackups, control plan methodology, and GD&T.
  • Provide consultation on problem-solving teams and complete assigned tasks per agreed upon timelines.
  • Recommend and implement technological alterations and enhancements to improve the quality of products, procedures, and the output and quality of manufacturing processes.
  • Maintain research, document activities, and prepare reports.
  • Perform as a technical leader for production personnel, including setters, operators, and technicians.
  • Engages in and actively volunteers for Continuous Improvement projects/tasks.
  • Participate in and sustain 5S Standards.
  • Must follow all required Safety and ISO procedures.
  • Miscellaneous duties as assigned.

Education/Experience & Skills:
  • Bachelor's Degree in Manufacturing, Industrial, or Mechanical Engineering required, with 3-6 years of previous experience.
  • Knowledge of Geometric Dimensioning and Tolerancing (GD&T) ASME Y14.5M-2009. Enrolled in certification program for Shainin Red X and/or Six Sigma is preferred.
  • Must be able to demonstrate expertise in a variety of the field's concepts, practices and procedures.
  • Possess experience in evaluating and troubleshooting manufacturing processes and machinery.
  • Must be able to clearly, concisely, and accurately convey ideas and information to others, both verbally and in written form.
  • Must be proficient in using Microsoft Excel, Word, and PowerPoint as well as SOLIDWORKS. Basic working knowledge of monday.com. Experience in using data analysis programs.
  • Organization of documentation and record keeping shall be to a high standard.
  • Ability to work independently as well as part of a team.
  • Communicate effectively to supervision regarding problems and corrective action.

Working Conditions:
  • Prolonged periods of sitting at a desk and working at a computer using a keyboard and mouse performing repetitive tasks.
  • Ability to open file cabinets, reach with hands and arms, bend, and twist, lift and move files.
  • Ability to lift up to 25 pounds.
  • Must wear required Personal Protective Equipment (PPE) where required.
  • Must comply with all work exposure EH&S training requirements and adhere to SIG SAUER Inc. Security Mandates.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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